Low Voltage Directive (2014/35/EU) Verification No.: T Ratings: I/P: Vac, 50-60Hz, 0.93A

Transcription

1 VERIFICATION OF CONFORMITY Directive(s): Low Voltage Directive (2014/35/EU) Verification No.: T Applicant / Holder: ACULA Technology Corp. Trade Mark: roduct / Test Item: LCD Monitor, Model / Type Reference: LDH-142W2, SC-42AH, LDA-142W2 Ratings: I/: Vac, 50-60Hz, 0.93A The submitted sample(s) have been tested with the following standard(s) and found to be in compliance with the essential requirements of the Directive(s): Standard(s) Test report(s) Issued by Date :2005 (Second Edition) + A1: A2:2013 and/or EN : A11: A1: A12: A2:2013 T Cerpass The referred test report(s) show that the product fulfills the essential requirements set out in the Directive(s). On this basis, together with the manufacturer's own documented production control, the manufacturer or his European authorized representative can in his EC Declaration of Conformity verify compliance with the Directive(s). The CE marking could be affixed only when all the relevant and effective EC Directives are complied with. Jess Wang / Supervisor Cerpass Technology Corporation No.10, Ln. 2, Lianfu St., Luzhu Dist., Taoyuan City 33848, Taiwan No.66, Tangzhuang Rd., Suzhou Industrial ark, Jiangsu , China 1F., No.10, Taida Rd., Changan Town, Dongguan City, Guangdong , China

2 < T > age 1 of 72 Report Reference No.... : Tested by (printed name and signature)... : Approved by (printed name and signature)... : TEST REORT Information technology equipment Safety art 1: General requirements <T > Ives Huang Jess Wang Date of issue... : Testing Laboratory Name... : Cerpass Technology Corp Address... : No.10, Lane 2, Lianfu Street, Luzhu Dist., Taoyuan City 33848, Taiwan Applicant s name... : Address... : Test specification: Standard... : Test procedure... : Non-standard test method..: Test item description...: Trade Mark... : Manufacturer... : Model/Type reference... : ACULA Technology Corp. 11, Alley 21, Lane 20, Dashing Rd., Luchu Dist., Taoyuan City, Taiwan :2005 (Second Edition) + A1: A2:2013 and/or EN :2006+A11:2009+A1:2010+A12:2011+A2:2013 Service of CE Marking in LVD LCD Monitor Same as applicant., LDH-142W2, SC-42AH, LDA-142W2 Ratings... : I/: Vac, 50-60Hz, 0.93A

3 < T > age 2 of 72 articulars: test item vs. test requirements Equipment mobility...: Connection to the mains...: Operating condition...: Access location...: Over voltage category (OVC)...: Movable Type A Continuous Operator accessible OVC II Mains supply tolerance (%) or absolute mains supply values...: ±10 Tested for IT power systems...: IT testing, phase-phase voltage (V)...: Class of equipment...: Considered current rating (A)...: 16 Yes 230V for Norway Class I ollution degree (D)...: D 2 I protection class...: IX0 Altitude during operation (m)...: Up to 2000 Altitude of test laboratory (m)...: Up to 2000 Mass of equipment (kg)...: ossible test case verdicts: - test case does not apply to the test object... : 15.25kg - test object does meet the requirement... : (ass) - test object does not meet the requirement... : F (Fail) Testing Date of receipt of test item... : Date(s) of performance of tests... : to

4 < T > age 3 of 72 General remarks: The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Issuing testing laboratory. "(see Enclosure #)" refers to additional information appended to the report. "(see appended table)" refers to a table appended to the report. Throughout this report a point is used as the decimal separator. The instructions specified by the standard have to be in official language of each country, however, only English is checked for this report. It is the applicant responsibility to provide instruction in each official language of the EU. This report is submitted for the exclusive use of the client to whom it is addressed. Its significance is subject to the adequacy and representative character of the sample(s) and to the comprehensiveness of the tests, examinations or surveys made. This report justified only the submitted samples exclusively and not necessarily implies that all other samples are also to be found in same result. The CE marking may only be used if all relevant and effective EC directives are complied with. Factor(ies): ACULA Technology Corp. 11, Alley 21, Lane 20, Dashing Rd., Luchu Dist., Taoyuan City, Taiwan General product information: This equipment, models LDH-142W2, SC-42AH, LDA-142W2 are LCD Monitor which is intended to be used as information technology equipment. All models are identical to each other except for model designation and trade mark. LCD monitor with LED backlight. Electronic components mounted on CB, Converter board and LCD panel, housed with a metal and plastic enclosure. rovided with S-VIDEO, AV, VGA, HDMI output ports. Tests performed on model LDH-142W2 for representative. Other comments: The product was submitted and tested for use at the maximum ambient temperature (Tma) permitted by the manufacturer s specification of: 40 C. The artwork below may be only a draft. The use of certification marks on a product must be authorized by the respective NCBs that own these marks.

5 < T > age 4 of 72 Copy of marking plate: (Representative)

6 < T > age 5 of 72 1 GENERAL 1.5 Components General See below. Comply with or relevant component standard Components, which were found to affect safety aspects, comply with the requirements of this standard or within the safety aspects of the relevant IEC component standards. (See appended table 1.5.1) Evaluation and testing of components Components certified to IEC standards and/or their harmonized standards, are used within their ratings and are checked for correct application. Components, which no relevant IEC-Standard exists, are used within their ratings and are tested under the conditions occurring in the equipment Thermal controls No thermal controls provided Transformers Evaluated in approved buildingin power supply unit Interconnecting cables No such cables provided Capacitors bridging insulation Evaluated in approved buildingin power supply unit Resistors bridging insulation No such components provided Resistors bridging functional, basic or supplementary insulation Resistors bridging double or reinforced insulation between a.c. mains and other circuits Resistors bridging double or reinforced insulation between a.c. mains and antenna or coaxial cable Same as above. Same as above. Same as above Components in equipment for IT power systems Evaluated in approved buildingin power supply unit Surge suppressors Evaluated in approved buildingin power supply unit General Same as above rotection of VDRs Same as above.

7 < T > age 6 of Bridging of functional insulation by a VDR Same as above Bridging of basic insulation by a VDR Same as above Bridging of supplementary, double or reinforced insulation by a VDR Same as above. 1.6 ower interface AC power distribution systems TN power system Input current See appended table Voltage limit of hand-held equipment Not hand-held equipment Neutral conductor Neutral is insulated from earth and body throughout the equipment and components rated accordingly. 1.7 Marking and instructions ower rating and identification markings See below ower rating marking All relevant marking are provided on label. Multiple mains supply connections...: Only one mains supply connections. Rated voltage(s) or voltage range(s) (V)... : VAC Symbol for nature of supply, for d.c. only... : Mains from AC source. Rated frequency or rated frequency range (Hz)... : 50-60Hz Rated current (ma or A)... : 0.93A Identification markings See below. Manufacturer s name or trade-mark or identification mark... : Model identification or type reference... : Trade-mark:, LDH-142W2, SC-42AH, LDA- 142W2 Symbol for Class II equipment only... : Class I equipment. Other markings and symbols... : Other marks do not give rise to misunderstanding Use of graphical symbols Graphical symbols are all explained in the user s manual Safety instructions and marking See below.

8 < T > age 7 of General The user s manual contains information for operation, installation, servicing, transport, storage and technical data. The operation guide is provided to the user Disconnect devices The appliance inlet is regarded as disconnected device Overcurrent protective device This equipment is not permanently connected equipment or pluggable equipment type B IT power distribution systems It shall be evaluated when submitted for Norway national approval Operator access with a tool No operator access area which needs to be accessed by the use of a tool Ozone The equipment does not produce ozone Short duty cycles The equipment is designed for continuous operation Supply voltage adjustment... : No voltage adjustment device provided. Methods and means of adjustment; reference to installation instructions... : Same as above ower outlets on the equipment... : No power outlets used Fuse identification (marking, special fusing characteristics, crossreference)...: Marking adjacent to fuse on CB as: F1 T5AH 250V Wiring terminals See below rotective earthing and bonding terminals......: The symbol of IEC was located on Appliance inlet near the E terminal Terminals for a.c. mains supply conductors Not permanently connected equipment or equipment with ordinary non-detachable power supply cord Terminals for d.c. mains supply conductors AC mains supply only Controls and indicators See below.

9 < T > age 8 of Identification, location and marking......: The marking and indication is located that indication of function clearly Colours...: Colours of the LED indicator are used for functional controls or indicators Symbols according to IEC : The stand-by switch is marked with the symbols: No. 5009) (IEC I for ON and O for OFF (IEC No and IEC No. 5008) Markings using figures...: No indicators for different positions Isolation of multiple power sources...: Thermostats and other regulating devices...: No thermostats and similar regulating devices intended to be adjusted during installation or in normal use Durability The label was subjected to the permanence of marking test. The label was rubbed with cloth soaked with water for 15 s and then again for 15 s with the cloth soaked with petroleum spirit. After this test there was no damage to the label. The marking on the label did not fade. There was neither curling nor lifting of the label edge Removable parts No removable parts provided Replaceable batteries... : No batteries used. Language(s)...: English Equipment for restricted access locations... : No restricted access lication. 2 ROTECTION FROM HAZARDS 2.1 rotection from electric shock and energy hazards rotection in operator access areas See below Access to energized parts See below.

10 < T > age 9 of 72 Test by inspection...: No access with test finger and test pin to any parts with only basic insulation to ELV or hazardous voltage. Test with test finger (Figure 2A)...: See above. Test with test pin (Figure 2B)...: See above. Test with test probe (Figure 2C)...: No TNV Battery compartments No battery compartment Access to ELV wiring No ELV wiring in operator accessible area. Working voltage (Vpeak or Vrms); minimum distance through insulation (mm) Access to hazardous voltage circuit wiring No hazardous voltage wiring in operator accessible area Energy hazards...: No energy hazard circuit in user accessible parts Manual controls No conductive shafts of operating knobs, handles, levers and the like Discharge of capacitors in equipment Evaluated in approved buildingin power supply unit. Measured voltage (V); time-constant (s)...: Same as above Energy hazards d.c. mains supply Connected to a.c. mains supply only. a) Capacitor connected to the d.c. mains supply..: Same as above. b) Internal battery connected to the d.c. mains supply : Same as above Audio amplifiers...: No Audio amplifiers rotection in service access areas No maintenance works in operation mode necessary rotection in restricted access locations No restricted access locations. 2.2 SELV circuits General requirements See below Voltages under normal conditions (V)...: Between any SELV circuits 42.4V peak or 60VDC are not exceeded.

11 < T > age 10 of Voltages under fault conditions (V)...: Single fault did not cause excessive voltage in accessible SELV circuits. Limits of 71V peak and 120V DC were not exceed and SELV limits not for longer than 0.2 seconds Connection of SELV circuits to other circuits...: SELV circuits are only connected to other SELV circuits. 2.3 TNV circuits No TNV circuit within this equipment Limits Type of TNV circuits...: Separation from other circuits and from accessible parts General requirements rotection by basic insulation rotection by earthing rotection by other constructions...: Separation from hazardous voltages Insulation employed...: Connection of TNV circuits to other circuits Insulation employed...: Test for operating voltages generated externally 2.4 Limited current circuits General requirements Limit values Frequency (Hz)...: Measured current (ma)...: Measured voltage (V)...: Measured circuit capacitance (nf or µf)...: Connection of limited current circuits to other circuits

12 < T > age 11 of Limited power sources a) Inherently limited output See appended table 2.5. b) Impedance limited output c) Regulating network or IC current limiter, limits output under normal operating and single fault condition Use of integrated circuit (IC) current limiters d) Overcurrent protective device limited output Max. output voltage (V), max. output current (A), max. apparent power (VA)...: Current rating of overcurrent protective device (A).: See appended table rovisions for earthing and bonding rotective earthing Trace is connected from E pin of appliance inlet to metal chassis, and fixed on the metal chassis by ring terminal, star washer and screw Functional earthing Secondary functional ground separated to primary by reinforced or double insulation. Use of symbol for functional earthing...: rotective earthing and protective bonding conductors See below General See below Size of protective earthing conductors Detachable power supply cord. Rated current (A), cross-sectional area (mm 2 ), AWG...: See appended tables Size of protective bonding conductors See Rated current (A), cross-sectional area (mm 2 ), AWG...: rotective current rating (A), cross-sectional area (mm 2 ), AWG...: Resistance of earthing conductors and their terminations; resistance (), voltage drop (V), test current (A), duration (min)...: E pin of ower cord to metal enclosure: 0.020, 0.81V, 40A, 2min; 0.015, 0.48V, 32A, 2min Colour of insulation...:

13 < T > age 12 of Terminals See below General Refer to and rotective earthing and bonding terminals The E pin of appliance inlet is considered as prodective earthing terminal, and was evaluated by sub-clause Rated current (A), type, nominal thread diameter (mm)...: Separation of the protective earthing conductor from protective bonding conductors Integrity of protective earthing See below Interconnection of equipment The unit has its own earthing connection. Any other units connected via the output shall be provided SELV only Components in protective earthing conductors and protective bonding conductors No such component provided Disconnection of protective earth It is not possible to disconnect earth without disconnecting mains, The appliance inlet provided as disconnect device arts that can be removed by an operator The protective earthing connection is made earlier and broken later than the supply connection arts removed during servicing It is not necessary to disconnect the protective earthing connection except for the removing of the earthed part itself Corrosion resistance All part comprising the connections are plated and metal to metal which comply with annex J Screws for protective bonding Self-tapping and spaced thread screws are not used to provide protective bonding Reliance on telecommunication network or cable distribution system No TNV. 2.7 Overcurrent and earth fault protection in primary circuits

14 < T > age 13 of Basic requirements Equipment relies on 16 A (20A for North America) rated fuse or circuit breaker of the wall outlet installation protection of the building installation in regard to L to N short-circuit. Over current protection is provided by the built-in current fuse. Instructions when protection relies on building installation The equipment is pluggable Type A Faults not simulated in The protection device is well dimensioned and mounted Short-circuit backup protection luggable equipment type A. Building installation is considered as providing short-circuit backup protection Number and location of protective devices...: Over current protection by one built-in current fuse rotection by several devices Only current fuse used as protective devices Warning to service personnel...: No service work necessary. 2.8 Safety interlocks General principles rotection requirements Inadvertent reactivation Fail-safe operation rotection against extreme hazard Moving parts Overriding Switches, relays and their related circuits Separation distances for contact gaps and their related circuits (mm)...: Overload test Endurance test Electric strength test Mechanical actuators

15 < T > age 14 of Electrical insulation roperties of insulating materials Natural rubber, asbestos or hygroscopic materials are not used Humidity conditioning Tested for 120 hrs. Relative humidity (%), temperature ( C)...: 95%Rh, 40 C Grade of insulation The adequate levels of safety insulation is provided and maintained to comply with the requirements of this standard Separation from hazardous voltages See below. Method(s) used...: Class I equipment, which is separated from hazardous voltage by double/reinforced insulation though internal power supply Clearances, creepage distances and distances through insulation General See below Frequency...: Complied ollution degrees...: ollution Degree Reduced values for functional insulation See sub-clause Intervening unconnected conductive parts Complied Insulation with varying dimensions Not applicable Special separation requirements No TNV circuit Insulation in circuits generating starting pulses No such circuits within equipment Determination of working voltage See below General Investigated as an element of power supply certification RMS working voltage Same as above eak working voltage Same as above Clearances See below.

16 < T > age 15 of General See appended table and Insulation between other parts in the equipment is functional. For details see sub-clause Clearances inside building-in power supply unit have been evaluated during type approval and are in compliance with the requirements of this standard Mains transient voltages Investigated as an element of power supply certification. a) AC mains supply...: Same as above. b) Earthed d.c. mains supplies...: Same as above. c) Unearthed d.c. mains supplies...: Same as above. d) Battery operation...: Same as above Clearances in primary circuits Investigated as an element of power supply certification Clearances in secondary circuits Refer to sub-clause Clearances in circuits having starting pulses No such circuits within equipment Transients from a.c. mains supply...: Investigated as an element of power supply certification Transients from d.c. mains supply...: Mains from AC source Transients from telecommunication networks and cable distribution systems...: No such circuits within the equipment Measurement of transient voltage levels Investigated as an element of power supply certification. a) Transients from a mains supply Same as above. For an a.c. mains supply...: Same as above. For a d.c. mains supply...: Same as above. b) Transients from a telecommunication network : Same as above Creepage distances See below.

17 < T > age 16 of General See appended table and Insulation between other parts in the equipment is functional. For details see sub-clause Creepage distances inside building-in power supply unit have been evaluated during type approval and are in compliance with the requirements of this standard Material group and comparative tracking index Material group IIIb is assumed to be used. CTI tests...: Material group IIIb is assumed to be used Minimum creepage distances See sub-clause Solid insulation See below General See below Distances through insulation Evaluated in approved buildingin power supply unit. Other parts, see appended table and Insulating compound as solid insulation Evaluated in approved buildingin power supply unit Semiconductor devices Evaluated in approved buildingin power supply unit Cemented joints No such components provided Thin sheet material General Basic insulation. Also, see appended table and Separable thin sheet material Number of layers (pcs)...: Non-separable thin sheet material No such components provided Thin sheet material standard test procedure No such components provided. Electric strength test Thin sheet material alternative test procedure No such components provided. Electric strength test

18 < T > age 17 of Insulation in wound components Evaluated in approved buildingin power supply unit Wire in wound components Evaluated in approved buildingin power supply unit. Working voltage...: Same as above. a) Basic insulation not under stress...: Same as above. b) Basic, supplementary, reinforced insulation...: Same as above. c) Compliance with Annex U...: Same as above. Two wires in contact inside wound component; angle between 45 and 90...: Wire with solvent-based enamel in wound components Electric strength test Routine test Same as above. Evaluated in approved buildingin power supply unit Additional insulation in wound components Evaluated in approved buildingin power supply unit. Working voltage...: Same as above. - Basic insulation not under stress...: Same as above. - Supplementary, reinforced insulation...: Same as above Construction of printed boards See below Uncoated printed boards See appended table and Coated printed boards No such printed boards provided Insulation between conductors on the same inner surface of a printed board Insulation between conductors on different layers of a printed board No such multi-layer printed board. No such consideration. Distance through insulation Same as above. Number of insulation layers (pcs)...: Same as above Component external terminations Evaluated in approved buildingin power supply unit Tests on coated printed boards and coated components No such printed boards and compnents provided Sample preparation and preliminary inspection Same as above Thermal conditioning Same as above Electric strength test Same as above.

19 < T > age 18 of Abrasion resistance test Same as above Thermal cycling No such consideration Test for ollution Degree 1 environment and insulating compound Tests for semiconductor devices and cemented joints No such consideration. Same as above Enclosed and sealed parts No hermetically sealed components. 3 WIRING, CONNECTIONS AND SULY 3.1 General Current rating and overcurrent protection All internal wires are UL recognized. Cross-sectional area of internal wiring is suitable for current intended to be carried rotection against mechanical damage Wires do not touch sharp edges, which could damage the insulation Securing of internal wiring Internal wiring is secured reliable so that loosening of terminal connections is unlikely Insulation of conductors Insulation on internal conductors is considered to be of adequate quality and suitable for the application and the working voltage involved Beads and ceramic insulators No such insulators used Screws for electrical contact pressure Insulating materials in electrical connections All connections are metal to metal Self-tapping and spaced thread screws No self-tapping or spaced thread screws used Termination of conductors All conductors are reliably secured by solder-pin or glued or other mechanical fixing means. 10 N pull test Break away or pivot on its terminal is unlikely Sleeving on wiring No sleeving used to provide supplementary insulation.

20 < T > age 19 of Connection to a mains supply Means of connection Connection to mains with primary connector Connection to an a.c. mains supply Approved AC inlet provided Connection to a d.c. mains supply Multiple supply connections ermanently connected equipment Number of conductors, diameter of cable and conduits (mm)...: Appliance inlets Approved AC inlet provided ower supply cords Detachable power supply cord and VC sheathed provided AC power supply cords See appended tables Type...: See appended tables Rated current (A), cross-sectional area (mm 2 ), AWG...: See appended tables DC power supply cords AC mains supply Cord anchorages and strain relief No non-detachable power supply cords provided. Mass of equipment (kg), pull (N)...: Longitudinal displacement (mm)...: rotection against mechanical damage Cord guards Diameter or minor dimension D (mm); test mass (g)...: Same as above. Radius of curvature of cord (mm)...: Same as above Supply wiring space The equipment is not permanently connection or with non-detachable power supply cord. 3.3 Wiring terminals for connection of external conductors This equipment is for building-in. Compliance shall be evaluated in the final system Wiring terminals Connection of non-detachable power supply cords

21 < T > age 20 of Screw terminals Conductor sizes to be connected Rated current (A), cord/cable type, cross-sectional area (mm 2 )...: Wiring terminal sizes Rated current (A), type, nominal thread diameter (mm)...: Wiring terminal design Grouping of wiring terminals Stranded wire 3.4 Disconnection from the mains supply General requirement See below Disconnect devices The appliance coupler used as disconnect device ermanently connected equipment Not permanently connected equipment arts which remain energized When the equipment is disconnected from mains, no remaining parts at hazardous voltage in the equipment Switches in flexible cords Not used Number of poles - single-phase and d.c. equipment Appliance inlet disconnects both poles simultaneously Number of poles - three-phase equipment The equipment is single-phase equipment Switches as disconnect devices See sub-clause lugs as disconnect devices See sub-clause Interconnected equipment Interconnection to other devices by secondary output connectors only Multiple power sources Only one supply connection provided. 3.5 Interconnection of equipment General requirements See below.

22 < T > age 21 of Types of interconnection circuits...: Interconnection circuits of SELV through the secondary output connectors ELV circuits as interconnection circuits No ELV interconnection circuits Data ports for additional equipment See appended table HYSICAL REQUIREMENTS 4.1 Stability Angle of 10 The equipment mass: 14.5kg. Test force (N)...: Equipment is not fall over 4.2 Mechanical strength General See below. After tests equipment still complies with sub-clauses 2.1.1, and Rack-mounted equipment. Not such equipment Steady force test, 10 N 10 N applied to all components other than the parts serving as an enclosure Steady force test, 30 N Steady force test, 250 N 250 N applied to outer enclosure. No energy or other hazards Impact test See below. Fall test Swing test No crack and hazardous part could be user access. No crack and hazardous part could be user access Drop test; height (mm)...: Stress relief test After the test at temperature of 70 C for 7hrs, no shrinkage, distortion or loosening of any enclosure part was noticeable on the equipment Cathode ray tubes No CRT in the unit. icture tube separately certified...: Same as above High pressure lamps No high pressure lamps provided.

23 < T > age 22 of Wall or ceiling mounted equipment; force (N)...: Weight of the equipment: 15.25Kg (three times the weight: 45.75Kg) Force applied: N, The wall mounted means did withstand the force applied without breaking or damaging the mounting bracket, its securing means, or that portion of the unit to which it was attached. 4.3 Design and construction Edges and corners All edges and corners are rounded and /or smoothed Handles and manual controls; force (N)... : No handles or controls used Adjustable controls No adjustable controls Securing of parts No loosening or clearance and creepage impairing distances likely to occur Connection by plugs and sockets No mismatch of connectors, plugs or sockets possible Direct plug-in equipment Torque...: Compliance with the relevant mains plug standard...: Heating elements in earthed equipment No heating element Batteries No batteries. - Overcharging of a rechargeable battery - Unintentional charging of a non-rechargeable battery - Reverse charging of a rechargeable battery - Excessive discharging rate for any battery

24 < T > age 23 of Oil and grease Insulation in intended use not considered to be exposed to oil or grease Dust, powders, liquids and gases The equipment does not produce dust or use powders, liquids and gases in the equipment Containers for liquids or gases No containers for liquids or gases Flammable liquids...: No flammable liquids used. Quantity of liquid (l)...: Same as above. Flash point (C)...: Same as above Radiation See below General Same as above Ionizing radiation The equipment does not generate ionizing radiation. Measured radiation (pa/kg)...: Measured high-voltage (kv)...: Measured focus voltage (kv)...: CRT markings...: Effect of ultraviolet (UV) radiation on materials art, property, retention after test, flammability classification...: Human exposure to ultraviolet (UV) radiation...: Lasers (including laser diodes) and LEDs See below Lasers (including laser diodes) Laser class...: Light emitting diodes (LEDs) AEL of LED far below the limiting values for LED Class 1. For LED backlight, the luminance is far less than 10000cd/m2. With reference to sub clause 4.1 of IEC 62471:2006, no further test is necessary Other types...: No such consideration. 4.4 rotection against hazardous moving parts

25 < T > age 24 of General rotection in operator access areas...: Household and home/office document/media shredders rotection in restricted access locations...: rotection in service access areas rotection against moving fan blades General Not considered to cause pain or injury. a) : Is considered to cause pain, not injury. b)...: Considered to cause injury. c) : rotection for users Use of symbol or warning..: rotection for service persons Use of symbol or warning..: 4.5 Thermal requirements General See below Temperature tests See appended table 4.5. Normal load condition per Annex L...: See appended table Temperature limits for materials See appended table Touch temperature limits See appended table Resistance to abnormal heat...: Investigated as an element of power supply certification. Others, please see appended table Openings in enclosures Top and side openings No hazardous voltage parts or energy hazard parts within a volume V bounded by a 5 vertical projection up to the maximum size of opening. Dimensions (mm)...: See table 4.6.1, Bottoms of fire enclosures Construction of the bottomm, dimensions (mm)..: No opening.

26 < T > age 25 of Doors or covers in fire enclosures No doors or covers provided Openings in transportable equipment Not such equipment Constructional design measures Dimensions (mm)...: Evaluation measures for larger openings Use of metallized parts Adhesives for constructional purposes No such construction. Conditioning temperature (C), time (weeks)...: 4.7 Resistance to fire Reducing the risk of ignition and spread of flame Use of materials with the required flammability classes. Method 1, selection and application of components wiring and materials Method 2, application of all of simulated fault condition tests Method 1 used. Method 2 used Conditions for a fire enclosure See below arts requiring a fire enclosure With having the following components: Components in primary circuits Components having unenclosed arcing parts at hazardous voltage or energy level Use metal enclosure as fire enclosure arts not requiring a fire enclosure See clause Materials General arts mounted on CB of flammability class V-1 or better Materials for fire enclosures Metallic enclosure used Materials for components and other parts outside fire enclosures Materials for components and other parts inside fire enclosures No components outside fire enclosure. Internal components except small parts are flammability class V-2 or better. CB is min. V-1.

27 < T > age 26 of Materials for air filter assemblies No air filter provided Materials used in high-voltage components No high voltage components provided. 5 ELECTRICAL REQUIREMENTS AND SIMULATED ABNORMAL CONDITIONS 5.1 Touch current and protective conductor current General See sub-clause to Configuration of equipment under test (EUT) See below Single connection to an a.c. mains supply The EUT has only one mains connection Redundant multiple connections to an a.c. mains supply Simultaneous multiple connections to an a.c. mains supply Same as above. Same as above Test circuit The test circuit as in figure 5A is used Application of measuring instrument The measuring instrument as in Annex D.1 is used Test procedure The touch current was measured from mains to earth and output terminal Test measurements See appended table Supply voltage (V)...: Same as above. Measured touch current (ma)...: Same as above. Max. allowed touch current (ma)...: Same as above. Measured protective conductor current (ma)...: Same as above. Max. allowed protective conductor current (ma)...: Same as above Equipment with touch current exceeding 3,5 ma The touch current does not exceed 3.5mA General...: Same as above Simultaneous multiple connections to the supply Only one supply connection Touch currents to telecommunication networks and cable distribution systems and from telecommunication networks Limitation of the touch current to a telecommunication network or to a cable distribution system No TNV circuits within the equipment. No TNV circuits within the equipment.

28 < T > age 27 of 72 Supply voltage (V)...: Same as above. Measured touch current (ma)...: Same as above. Max. allowed touch current (ma)...: Same as above Summation of touch currents from telecommunication networks No TNV circuits within the equipment. a) EUT with earthed telecommunication ports...: Same as above. b) EUT whose telecommunication ports have no reference to protective earth Same as above. 5.2 Electric strength General See appended table Test procedure Table 5B used. 5.3 Abnormal operating and fault conditions rotection against overload and abnormal operation See appended table Motors No motors Transformers Investigated as an element of power supply certification Functional insulation...: Method c. Test results see appended table Electromechanical components No electromechanical component provided Audio amplifiers in ITE...: No audio amplifiers provided Simulation of faults See appended table Unattended equipment None of the listed components was provided Compliance criteria for abnormal operating and fault conditions See below During the tests No fire occurred beyond the equipment, no molten metal emitted and no deformation of enclosure After the tests Electric strength test made. 6 CONNECTION TO TELECOMMUNICATION NETWORKS

29 < T > age 28 of rotection of telecommunication network service persons, and users of other equipment connected to the network, from hazards in the equipment rotection from hazardous voltages Separation of the telecommunication network from earth Requirements Supply voltage (V)... : Current in the test circuit (ma)... : Exclusions... : 6.2 rotection of equipment users from overvoltages on telecommunication networks Separation requirements Electric strength test procedure Impulse test Steady-state test Compliance criteria 6.3 rotection of the telecommunication wiring system from overheating Max. output current (A)... : Current limiting method... : 7 CONNECTION TO CABLE DISTRIBUTION SYSTEMS 7.1 General 7.2 rotection of cable distribution system service persons, and users of other equipment connected to the system, from hazardous voltages in the equipment 7.3 rotection of equipment users from overvoltages on the cable distribution system 7.4 Insulation between primary circuits and cable distribution systems General Voltage surge test Impulse test A ANNEX A, TESTS FOR RESISTANCE TO HEAT AND FIRE

30 < T > age 29 of 72 A.1 Flammability test for fire enclosures of movable equipment having a total mass exceeding 18 kg, and of stationary equipment (see ) A.1.1 Samples...: Wall thickness (mm)...: A.1.2 Conditioning of samples; temperature (C)...: A.1.3 Mounting of samples...: A.1.4 Test flame (see IEC ) Flame A, B, C or D...: A.1.5 Test procedure A.1.6 Compliance criteria Sample 1 burning time (s)...: Sample 2 burning time (s)...: Sample 3 burning time (s)...: A.2 Flammability test for fire enclosures of movable equipment having a total mass not exceeding 18 kg, and for material and components located inside fire enclosures (see and ) A.2.1 Samples, material...: Wall thickness (mm)...: A.2.2 Conditioning of samples; temperature ( C)...: A.2.3 Mounting of samples...: A.2.4 Test flame (see IEC ) Flame A, B or C...: A.2.5 Test procedure A.2.6 Compliance criteria Sample 1 burning time (s)...: Sample 2 burning time (s)...: Sample 3 burning time (s)...: A.2.7 Alternative test acc. to IEC , cl. 5 and 9 Sample 1 burning time (s)...: Sample 2 burning time (s)...: Sample 3 burning time (s)...: A.3 Hot flaming oil test (see 4.6.2) A.3.1 Mounting of samples

31 < T > age 30 of 72 A.3.2 Test procedure A.3.3 Compliance criterion B ANNEX B, MOTOR TESTS UNDER ABNORMAL CONDITIONS (see and 5.3.2) B.1 General requirements osition...: Manufacturer...: Type...: Rated values...: B.2 Test conditions B.3 Maximum temperatures B.4 Running overload test B.5 Locked-rotor overload test Test duration (days)...: Electric strength test: test voltage (V)...: B.6 Running overload test for d.c. motors in secondary circuits B.6.1 General B.6.2 Test procedure B.6.3 Alternative test procedure B.6.4 Electric strength test; test voltage (V)...: B.7 Locked-rotor overload test for d.c. motors in secondary circuits B.7.1 General B.7.2 Test procedure B.7.3 Alternative test procedure B.7.4 Electric strength test; test voltage (V)...: B.8 Test for motors with capacitors B.9 Test for three-phase motors B.10 Test for series motors Operating voltage (V)...:

32 < T > age 31 of 72 C ANNEX C, TRANSFORMERS (see and 5.3.3) osition...: Manufacturer...: Type...: Rated values...: Method of protection...: C.1 Overload test C.2 Insulation rotection from displacement of windings...: D ANNEX D, MEASURING INSTRUMENTS FOR TOUCH-CURRENT TESTS (see 5.1.4) D.1 Measuring instrument Figure D.1 used. D.2 Alternative measuring instrument E ANNEX E, TEMERATURE RISE OF A WINDING (see ) F ANNEX F, MEASUREMENT OF CLEARANCES AND CREEAGE DISTANCES (see 2.10 and Annex G) G ANNEX G, ALTERNATIVE METHOD FOR DETERMINING MINIMUM CLEARANCES G.1 Clearances G.1.1 General G.1.2 Summary of the procedure for determining minimum clearances G.2 Determination of mains transient voltage (V) G.2.1 AC mains supply...: G.2.2 Earthed d.c. mains supplies...: G.2.3 Unearthed d.c. mains supplies...: G.2.4 Battery operation...: G.3 Determination of telecommunication network transient voltage (V)...: G.4 Determination of required withstand voltage (V)

33 < T > age 32 of 72 G.4.1 Mains transients and internal repetitive peaks...: G.4.2 Transients from telecommunication networks...: G.4.3 Combination of transients G.4.4 Transients from cable distribution systems G.5 Measurement of transient voltages (V) a) Transients from a mains supply For an a.c. mains supply For a d.c. mains supply b) Transients from a telecommunication network G.6 Determination of minimum clearances...: H ANNEX H, IONIZING RADIATION (see ) J ANNEX J, TABLE OF ELECTROCHEMICAL OTENTIALS (see ) Metal(s) used...: Metallic Alloy. K ANNEX K, THERMAL CONTROLS (see and 5.3.8) K.1 Making and breaking capacity K.2 Thermostat reliability; operating voltage (V)...: K.3 Thermostat endurance test; operating voltage (V)...: K.4 Temperature limiter endurance; operating voltage (V)...: K.5 Thermal cut-out reliability K.6 Stability of operation L ANNEX L, NORMAL LOAD CONDITIONS FOR SOME TYES OF ELECTRICAL BUSINESS EQUIMENT (see and 4.5.2) L.1 Typewriters L.2 Adding machines and cash registers L.3 Erasers L.4 encil sharpeners L.5 Duplicators and copy machines L.6 Motor-operated files

34 < T > age 33 of 72 L.7 Other business equipment See sub-clause M ANNEX M, CRITERIA FOR TELEHONE RINGING SIGNALS (see 2.3.1) M.1 Introduction M.2 Method A M.3 Method B M.3.1 Ringing signal M Frequency (Hz)...: M Voltage (V)...: M Cadence; time (s), voltage (V)...: M Single fault current (ma)...: M.3.2 Tripping device and monitoring voltage...: M Conditions for use of a tripping device or a monitoring voltage M Tripping device M Monitoring voltage (V)...: N ANNEX N, IMULSE TEST GENERATORS (see , , , , 7.3.2, and Clause G.5) N.1 ITU-T impulse test generators N.2 IEC impulse test generator ANNEX, NORMATIVE REFERENCES Q ANNEX Q, Voltage dependent resistors (VDRs) (see ) - referred climatic categories...: - Maximum continuous voltage...: - Combination pulse current...: Body of the VDR Test according to IEC : Body of the VDR. Flammability class of material ( min V-1)...:

35 < T > age 34 of 72 R ANNEX R, EXAMLES OF REQUIREMENTS FOR QUALITY CONTROL ROGRAMMES R.1 Minimum separation distances for unpopulated coated printed boards (see ) R.2 Reduced clearances (see ) S ANNEX S, ROCEDURE FOR IMULSE TESTING (see ) S.1 Test equipment S.2 Test procedure S.3 Examples of waveforms during impulse testing T ANNEX T, GUIDANCE ON ROTECTION AGAINST INGRESS OF WATER (see 1.1.2) U ANNEX U, INSULATED WINDING WIRES FOR USE WITHOUT INTERLEAVED INSULATION (see ) V ANNEX V, AC OWER DISTRIBUTION SYSTEMS (see 1.6.1) V.1 Introduction See below. V.2 TN power distribution systems Single-phase TN power system considered and used for the testing. W ANNEX W, SUMMATION OF TOUCH CURRENTS W.1 Touch current from electronic circuits W.1.1 Floating circuits W.1.2 Earthed circuits W.2 Interconnection of several equipments W.2.1 Isolation W.2.2 Common return, isolated from earth W.2.3 Common return, connected to protective earth

36 < T > age 35 of 72 X ANNEX X, MAXIMUM HEATING EFFECT IN TRANSFORMER TESTS (see clause C.1) X.1 Determination of maximum input current X.2 Overload test procedure Y ANNEX Y, ULTRAVIOLET LIGHT CONDITIONING TEST (see ) Y.1 Test apparatus...: Y.2 Mounting of test samples...: Y.3 Carbon-arc light-exposure apparatus...: Y.4 Xenon-arc light exposure apparatus...: Z ANNEX Z, OVERVOLTAGE CATEGORIES (see and Clause G.2) AA ANNEX AA, MANDREL TEST (see ) BB ANNEX BB, CHANGES IN THE SECOND EDITION CC ANNEX CC, Evaluation of integrated circuit (IC) current limiters CC.1 General CC.2 Test program 1.: CC.3 Test program 2.: CC.4 Test program 3...: CC.5 Compliance...: DD ANNEX DD, Requirements for the mounting means of rack-mounted equipment DD.1 General DD.2 Mechanical strength test, variable N..: DD.3 DD.4 Mechanical strength test, 250N, including end stops : Compliance. : EE ANNEX EE, Household and home/office document/media shredders EE.1 General EE.2 Markings and instructions

37 < T > age 36 of 72 Use of markings or symbols : Information of user instructions, maintenance and/or servicing instructions : EE.3 Inadvertent reactivation test : EE.4 Disconnection of power to hazardous moving parts: Use of markings or symbols : EE.5 rotection against hazardous moving parts Test with test finger (Figure 2A) : Test with wedge probe (Figure EE1 and EE2) :

38 < T > age 37 of 72 EN :2006/A11:2009/A1:2010/A12:2011/A2:2013 CENELEC COMMON MODIFICATIONS Contents (A2:2013) Add the following annexes: Annex ZA (normative) Annex ZB (normative) Annex ZD (informative) Normative references to international publications with their corresponding European publications Special national conditions IEC and CENELEC code designations for flexible cords General Delete all the country notes in the reference document (:2005) according to the following list: Note Note 2 & Note Note Note Note 4, 5 & Note Note Note Note Note Note 2 & Note Note Note Note Note Note Note 1 & Note Note Note Note 3 & Note 1 6 Note 2 & Note Note Note Note Note 7.1 Note Note 7.3 Note 1 & 2 G.2.1 Note 2 Annex H Note 2 General (A1:2010) General (A2:2013) (A1:2010) Delete all the country notes in the reference document (IEC :2005/A1:2010) according to the following list: Note Note Note 2 EE.3 Note Delete all the country notes in the reference document (IEC :2005/A2:2013) according to the following list: Note * Note Note * Note of secretary: Text of Common Modification remains unchanged. Replace the text of NOTE 3 by the following. NOTE 3 The requirements of EN may also be used to meet safety requirements for multimedia equipment. See IEC Guide 112, Guide on the safety of multimedia equipment. For television sets EN applies.

39 < T > age 38 of Z1 (A12:2011) (Added info*) (A1:2010) (A ) Add the following subclause: 1.3.Z1Exposure to excessive sound pressure The apparatus shall be so designed and constructed as to present no danger when used for its intended purpose, either in normal operating conditions or under fault conditions, particularly providing protection against exposure to excessive sound pressures from headphones or earphones. NOTE Z1 A new method of measurement is described in EN , Sound system equipment: Headphones and earphones associated with portable audio equipment - Maximum sound pressure level measurement methodology and limit considerations - art 1: General method for one package equipment, and in EN , Sound system equipment: Headphones and earphones associated with portable audio equipment - Maximum sound pressure level measurement methodology and limit considerations - art 2: Guidelines to associate sets with headphones coming from different manufacturers. In EN :2006/A12:2011 Delete the addition of 1.3.Z1 / EN :2006 Delete the definition Z1 / EN :2006 /A1:2010 Add the following NOTE: NOTE Z1 The use of certain substances in electrical and electronic equipment is restricted within the EU: see Directive 2002/95/EC. New Directive 2011/65/11 * In addition, for a ORTABLE SOUND SYSTEM, the instructions shall include a warning that excessive sound pressure from earphones and headphones can cause hearing loss. In EN :2006/A12:2011 Delete NOTE Z1 and the addition for ortable Sound System. Add the following clause and annex to the existing standard and amendments. Zx rotection against excessive sound pressure from personal music players

40 < T > age 39 of 72 Zx.1 General This sub-clause specifies requirements for protection against excessive sound pressure from personal music players that are closely coupled to the ear. It also specifies requirements for earphones and headphones intended for use with personal music players. A personal music player is a portable equipment for personal use, that: is designed to allow the user to listen to recorded or broadcast sound or video; and primarily uses headphones or earphones that can be worn in or on or around the ears; and allows the user to walk around while in use. NOTE 1 Examples are hand-held or body-worn portable CD players, M3 audio players, mobile phones with M3 type features, DA s or similar equipment. A personal music player and earphones or headphones intended to be used with personal music players shall comply with the requirements of this sub-clause. The requirements in this sub-clause are valid for music or video mode only. The requirements do not apply: while the personal music player is connected to an external amplifier; or while the headphones or earphones are not used. NOTE 2 An external amplifier is an amplifier which is not part of the personal music player or the listening device, but which is intended to play the music as a standalone music player. The requirements do not apply to: hearing aid equipment and professional equipment; NOTE 3 rofessional equipment is equipment sold through special sales channels. All products sold through normal electronics stores are considered not to be professional equipment.

41 < T > age 40 of 72 analogue personal music players (personal music players without any kind of digital processing of the sound signal) that are brought to the market before the end of NOTE 4 This exemption has been allowed because this technology is falling out of use and it is expected that within a few years it will no longer exist. This exemption will not be extended to other technologies. For equipment which is clearly designed or intended for use by young children, the limits of EN 71-1 apply. Zx.2 Equipment requirements No safety provision is required for equipment that complies with the following: equipment provided as a package (personal music player with its listening device), where the acoustic output LAeq,T is 85 dba measured while playing the fixed programme simulation noise as described in EN ; and a personal music player provided with an analogue electrical output socket for a listening device, where the electrical output is 27 mv measured as described in EN , while playing the fixed programme simulation noise as described in EN NOTE 1 Wherever the term acoustic output is used in this clause, the 30 s A-weighted equivalent sound pressure level LAeq,T is meant. See also Zx.5 and Annex Zx. All other equipment shall: a) protect the user from unintentional acoustic outputs exceeding those mentioned above; and b) have a standard acoustic output level not exceeding those mentioned above, and automatically return to an output level not exceeding those mentioned above when the power is switched off; and

42 < T > age 41 of 72 c) provide a means to actively inform the user of the increased sound pressure when the equipment is operated with an acoustic output exceeding those mentioned above. Any means used shall be acknowledged by the user before activating a mode of operation which allows for an acoustic output exceeding those mentioned above. The acknowledgement does not need to be repeated more than once every 20 h of cumulative listening time; and NOTE 2 Examples of means include visual or audible signals. Action from the user is always required. NOTE 3 The 20 h listening time is the accumulative listening time, independent how often and how long the personal music player has been switched off. d) have a warning as specified in Zx.3; and e) not exceed the following: 1) equipment provided as a package (player with Its listening device), the acoustic output shall be 100 dba measured while playing the fixed programme simulation noise described in EN ; and 2) a personal music player provided with an analogue electrical output socket for a listening device, the electrical output shall be 150 mv measured as described in EN , while playing the fixed programme simulation noise described in EN For music where the average sound pressure (long term LAeq,T) measured over the duration of the song is lower than the average produced by the programme simulation noise, the warning does not need to be given as long as the average sound pressure of the song is below the basic limit of 85 dba. In this case T becomes the duration of the song. NOTE 4 Classical music typically has an average sound pressure (long term LAeq,T) which is much lower than the average programme simulation noise. Therefore, if the player is capable to analyse the song and compare it with the programme simulation noise, the warning does not need to be given as long as the average sound pressure of the song is below the basic limit of 85 dba. For example, if the player is set with the programme simulation noise to 85 dba, but the average music level of the song is only 65 dba, there is no need to give a warning or ask an acknowledgement as long as the average sound level of the song is not above the basic limit of 85 dba.

43 < T > age 42 of 72 Zx.3 Warning The warning shall be placed on the equipment, or on the packaging, or in the instruction manual and shall consist of the following: the symbol of Figure 1 with a minimum height of 5 mm; and the following wording, or similar: To prevent possible hearing damage, do not listen at high volume levels for long periods. Figure 1 Warning label (IEC ) Alternatively, the entire warning may be given through the equipment display during use, when the user is asked to acknowledge activation of the higher level. Zx.4 Requirements for listening devices (headphones and earphones) Zx.4.1 Wired listening devices with analogue input With 94 dba sound pressure output LAeq,T, the input voltage of the fixed programme simulation noise described in EN shall be 75 mv. This requirement is applicable in any mode where the headphones can operate (active or passive), including any available setting (for example built-in volume level control). NOTE The values of 94 dba 75 mv correspond with 85dBA 27 mv and 100 dba 150 mv.

44 < T > age 43 of 72 Zx.4.2 Wired listening devices with digital input With any playing device playing the fixed programme simulation noise described in EN (and respecting the digital interface standards, where a digital interface standard exists that specifies the equivalent acoustic level), the acoustic output LAeq,T of the listening device shall be 100 dba. This requirement is applicable in any mode where the headphones can operate, including any available setting (for example built-in volume level control, additional sound feature like equalization, etc.). NOTE An example of a wired listening device with digital input is a USB headphone. Zx.4.3 Wireless listening devices In wireless mode: with any playing and transmitting device playing the fixed programme simulation noise described in EN ; and respecting the wireless transmission standards, where an air interface standard exists that specifies the equivalent acoustic level; and with volume and sound settings in the listening device (for example built-in volume level control, additional sound feature like equalization, etc.) set to the combination of positions that maximize the measured acoustic output for the abovementioned programme simulation noise, the acoustic output LAeq,T of the listening device shall be 100 dba. NOTE An example of a wireless listening device is a Bluetooth headphone. Zx.5 Measurement methods Measurements shall be made in accordance with EN or EN as applicable. Unless stated otherwise, the time interval T shall be 30 s. NOTE Test method for wireless equipment provided without listening device should be defined.

45 < T > age 44 of Replace the subclause as follows: Basic requirements To protect against excessive current, short-circuits and earth faults in RIMARY CIRCUITS, protective devices shall be included either as integral parts of the equipment or as parts of the building installation, subject to the following, a), b) and c): a) except as detailed in b) and c), protective devices necessary to comply with the requirements of 5.3 shall be included as parts of the equipment; b) for components in series with the mains input to the equipment such as the supply cord, appliance coupler, r.f.i. filter and switch, short-circuit and earth fault protection may be provided by protective devices in the building installation; c) it is permitted for LUGGABLE EQUIMENT TYE B or ERMANENTLY CONNECTED EQUIMENT, to rely on dedicated overcurrent and short-circuit protection in the building installation, provided that the means of protection, e.g. fuses or circuit breakers, is fully specified in the installation instructions. If reliance is placed on protection in the building installation, the installation instructions shall so state, except that for LUGGABLE EQUIMENT TYE A the building installation shall be regarded as providing protection in accordance with the rating of the wall socket outlet This subclause has been declared void Delete the NOTE in Table 3A, and delete also in this table the conduit sizes in parentheses.

46 < T > age 45 of Replace IEC 53 by H05 RR-F ; IEC 52 by H03 VV-F or H03 VVH2-F ; IEC 53 by H05 VV-F or H05 VVH2-F2. In Table 3B, replace the first four lines by the following: Up to and including 6 0,75 a) Over 6 up to and including 10 (0,75) b) 1,0 Over 10 up to and including 16 (1,0) c) 1,5 In the conditions applicable to Table 3B delete the words in some countries in condition a). In NOTE 1, applicable to Table 3B, delete the second sentence NOTE Z1 The harmonised code designations (A2:2013) corresponding to the IEC cord types are given in Annex ZD In Table 3D, delete the fourth line: conductor sizes for 10 to 13 A, and replace with the following: (A1:2010) Annex H Bibliograph y Over 10 up to and including 16 1,5 to 2,5 1,5 to 4 Delete the fifth line: conductor sizes for 13 to 16 A Replace the existing NOTE by the following: NOTE Z1 Attention is drawn to: 1999/519/EC: Council Recommendation on the limitation of exposure of the general public to electromagnetic fields 0 Hz to 300 GHz, and 2006/25/EC: Directive on the minimum health and safety requirements regarding the exposure of workers to risks arising from physical agents (artifical optical radiation). Standards taking into account mentioned Recommendation and Directive which demonstrate compliance with the applicable EU Directive are indicated in the OJEC. Replace the last paragraph of this annex by: At any point 10 cm from the surface of the OERATOR ACCESS AREA, the dose rate shall not exceed 1 μsv/h (0,1 mr/h) (see NOTE). Account is taken of the background level. Replace the notes as follows: NOTE These values appear in Directive 96/29/Euratom. Delete NOTE 2. Additional EN standards.

47 < T > age 46 of 72 ZA NORMATIVE REFERENCES TO INTERNATIONAL UBLICATIONS WITH THEIR CORRESONDING EUROEAN UBLICATIONS ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) In Denmark, certain types of Class I appliances (see ) may be provided with a plug not establishing earthing conditions when inserted into Danish socket-outlets In Norway and Sweden, for requirements see (A11:2009) and 7.3 of this annex (A11:2009) In Finland, Norway and Sweden, resistors bridging BASIC INSULATION in CLASS I LUGGABLE EQUIMENT TYE A must comply with the requirements in In addition when a single resistor is used, the resistor must withstand the resistor test in In Norway, due to the IT power system used (see annex V, Figure V.7), capacitors are required to be rated for the applicable line-to-line voltage (230 V) In Finland, Norway and Sweden, the third dashed sentence is applicable only to equipment as defined in of this annex.

48 < T > age 47 of (A11:2009) ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) In Finland, Norway and Sweden, CLASS I LUGGABLE EQUIMENT TYE A intended for connection to other equipment or a network shall, if safety relies on connection to protective earth or if surge suppressors are connected between the network terminals and accessible parts, have a marking stating that the equipment must be connected to an earthed mains socket-outlet. The marking text in the applicable countries shall be as follows: In Finland: "Laite on liitettävä suojakoskettimilla varustettuun pistorasiaan" In Norway: Apparatet må tilkoples jordet stikkontakt In Sweden: Apparaten skall anslutas till jordat uttag In Norway and Sweden, the screen of the cable distribution system is normally not earthed at the entrance of the building and there is normally no equipotential bonding system within the building. Therefore the protective earthing of the building installation need to be isolated from the screen of a cable distribution system. It is however accepted to provide the insulation external to the equipment by an adapter or an interconnection cable with galvanic isolator, which may be provided by e.g. a retailer. The user manual shall then have the following or similar information in Norwegian and Swedish language respectively, depending on in what country the equipment is intended to be used in: Equipment connected to the protective earthing of the building installation through the mains connection or through other equipment with a connection to protective earthing and to a cable distribution system using coaxial cable, may in some circumstances create a fire hazard. Connection to a cable distribution system has therefore to be provided through a device providing electrical isolation below a certain frequency range (galvanic isolator, see EN ).

49 < T > age 48 of 72 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) (A2:2013) (A11:2009) NOTE In Norway, due to regulation for installations of cable distribution systems, and in Sweden, a galvanic isolator shall provide electrical insulation below 5 MHz. The insulation shall withstand a dielectric strength of 1,5 kv r.m.s., 50 Hz or 60 Hz, for 1 min. Translation to Norwegian (the Swedish text will also be accepted in Norway): Utstyr som er koplet til beskyttelsesjord via nettplugg og/eller via annet jordtilkoplet utstyr og er tilkoplet et kabel-tv nett, kan forårsake brannfare. For å unngå dette skal det ved tilkopling av utstyret til kabel-tv nettet installeres en galvanisk isolator mellom utstyret og kabel- TV nettet. Translation to Swedish: Utrustning som är kopplad till skyddsjord via jordat vägguttag och/eller via annan utrustning och samtidigt är kopplad till kabel-tv nät kan i vissa fall medfőra risk főr brand. Főr att undvika detta skall vid anslutning av utrustningen till kabel-tv nät galvanisk isolator finnas mellan utrustningen och kabel-tv nätet. In Denmark, CLASS I LUGGABLE EQUIMENT TYE A intended for connection to other equipment or a network shall, if safety relies on connection to protective earth or if surge suppressors are connected between the network terminals and accessible parts, have a marking stating that the equipment must be connected to an earthed mains socket-outlet. The marking text in Denmark shall be as follows: In Denmark: Apparatets stikprop skal tilsluttes en stikkontakt med jord, som giver forbindelse til stikproppens jord. In Denmark, socket-outlets for providing power to other equipment shall be in accordance with the Heavy Current Regulations, Section D1, Standard Sheet DK 1-3a, DK 1-5a or DK 1-7a, when used on Class I equipment. For STATIONARY EQUIMENT the socket-outlet shall be in accordance with Standard Sheet DK 1-1b or DK 1-5a. For CLASS II EQUIMENT the socket outlet shall be in accordance with Standard Sheet DKA 1-4a.

50 < T > age 49 of (A2:2013) ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) In Denmark, socket-outlets for providing power to other equipment shall be in accordance with the DS D1:2011. For class I equipment the following Standard Sheets are applicable: DK 1-3a, DK 1-1c, DK 1-1d, DK 1-5a or DK 1-7a, with the exception for STATIONARY EQUIMENT where the socketoutlets shall be in accordance with Standard Sheet DK 1-1b, DK 1-1c, DK 1-1d or DK 1-5a. Socket outlets intended for providing power to Class II apparatus with a rated current of 2,5 A shall be in accordance with DS D1 standard sheet DKA 1-4a. Other current rating socket outlets shall be in compliance with by DS D1 Standard Sheet DKA 1-3a or DKA 1-3b. Justification the Heavy Current Regulations, 6c In Norway, for requirements see , and of this annex In Finland, Norway and Sweden there are additional requirements for the insulation. See and of this annex In Norway, for requirements see , and of this annex In the United Kingdom, the current rating of the circuit shall be taken as 13 A, not 16 A In the United Kingdom, to protect against excessive currents and short-circuits in the RIMARY CIRCUIT of DIRECT LUG-IN EQUIMENT, tests according to 5.3 shall be conducted, using an external protective device rated 30 A or 32 A. If these tests fail, suitable protective devices shall be included as integral parts of the DIRECT LUG-IN EQUIMENT, so that the requirements of 5.3 are met In Finland, Norway and Sweden, there are additional requirements for the insulation, see and of this annex In Switzerland, supply cords of equipment having a RATED CURRENT not exceeding 10 A shall be provided with a plug complying with SEV 1011 or IEC and one of the following dimension sheets: SEV lug Type 15 3+N+E 250/400 V, 10 A

51 < T > age 50 of 72 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) SEV lug Type 11 L+N 250 V, 10 A SEV lug Type 12 L+N+E 250 V, 10 A In general, EN applies for plugs for currents exceeding 10 A. However, a 16 A plug and socketoutlet system is being introduced in Switzerland, the plugs of which are according to the following dimension sheets, published in February 1998: SEV : lug Type 25, 3L+N+E 230/400 V, 16 A SEV :lug Type 21, L+N, 250 V, 16A SEV : lug Type 23, L+N+E.250 V, 16 A In Denmark, supply cords of single-phase equipment having a rated current not exceeding13 A shall be provided with a plug according to the Heavy Current Regulations, Section D1. CLASS I EQUIMENT provided with socket-outlets with earth contacts or which are intended to be used in locations where protection against indirect contact is required according to the wiring rules shall be provided with a plug in accordance with standard sheet DK 2-1a or DK 2-5a. If poly-phase equipment and single-phase equipment having a RATED CURRENT exceeding 13 A is provided with a supply cord with a plug, this plug shall be in accordance with the Heavy Current Regulations, Section D1 or EN

52 < T > age 51 of 72 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) In Denmark, supply cords of single-phase (A2:2013) equipment having a rated current not exceeding 13 A shall be provided with a plug according to DS D1. CLASS I EQUIMENT provided with socket-outlets with earth contacts or which are intended to be used in locations where protection against indirect contact is required according to the wiring rules shall be provided with a plug in accordance with standard sheet DK 2-1a or DK 2-5a. If a single-phase equipment having a RATED CURRENT exceeding 13 A or if a poly-phase equipment is provided with a supply cord with a plug, this plug shall be in accordance with the standard sheets DK 6-1a in DS D1 or EN Justification the Heavy Current Regulations, 6c In Spain, supply cords of single-phase equipment having a rated current not exceeding 10 A shall be provided with a plug according to UNE 20315:1994. Supply cords of single-phase equipment having a rated current not exceeding 2,5 A shall be provided with a plug according to UNE-EN 50075:1993. CLASS I EQUIMENT provided with socket-outlets with earth contacts or which are intended to be used in locations where protection against indirect contact is required according to the wiring rules, shall be provided with a plug in accordance with standard UNE 20315:1994. If poly-phase equipment is provided with a supply cord with a plug, this plug shall be in accordance with UNE-EN In the United Kingdom, apparatus which is fitted with a flexible cable or cord and is designed to be connected to a mains socket conforming to BS 1363 by means of that flexible cable or cord and plug, shall be fitted with a standard plug in accordance with Statutory Instrument 1768: The lugs and Sockets etc. (Safety) Regulations 1994, unless exempted by those regulations. NOTE Standard plug is defined in SI 1768:1994 and essentially means an approved plug conforming to BS 1363 or an approved conversion plug.

53 < T > age 52 of 72 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) In Ireland, apparatus which is fitted with a flexible cable or cord and is designed to be connected to a mains socket conforming to I.S. 411 by means of that flexible cable or cord and plug, shall be fitted with a 13 A plug in accordance with Statutory Instrument 525: National Standards Authority of Ireland (section 28) (13 A lugs and Conversion Adaptors for Domestic Use) Regulations In Switzerland, for requirements see of this annex In the United Kingdom, a power supply cord with conductor of 1,25 mm2 is allowed for equipment with a rated current over 10 A and up to and including 13 A In the United Kingdom, the range of conductor sizes of flexible cords to be accepted by terminals for equipment with a RATED CURRENT of over 10 A up to and including 13 A is: 1,25 mm 2 to 1,5 mm 2 nominal cross-sectional area In the United Kingdom, the torque test is performed using a socket outlet complying with BS 1363 part 1:1995, including Amendment 1:1997 and Amendment 2:2003 and the plug part of DIRECT LUG-IN EQUIMENT shall be assessed to BS 1363: art 1, 12.1, 12.2, 12.3, 12.9, 12.11, 12.12, 12.13, and 12.17, except that the test of is performed at not less than 125 C. Where the metal earth pin is replaced by an Insulated Shutter Opening Device (ISOD), the requirements of clauses 22.2 and 23 also apply In Ireland, DIRECT LUG-IN EQUIMENT is known as plug similar devices. Such devices shall comply with Statutory Instrument 526: National Standards Authority of Ireland (Section 28) (Electrical plugs, plug similar devices and sockets for domestic use) Regulations, 1997.

54 < T > age 53 of 72 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) In Finland, Norway and Sweden TOUCH CURRENT measurement results exceeding 3,5 ma r.m.s. are permitted only for the following equipment: STATIONARY LUGGABLE EQUIMENT TYE A that is intended to be used in a RESTRICTED ACCESS LOCATION where equipotential bonding has been applied, for example, in a telecommunication centre; and has provision for a permanently connected ROTECTIVE EARTHING CONDUCTOR; and is provided with instructions for the installation of that conductor by a SERVICE ERSON; STATIONARY LUGGABLE EQUIMENT TYE B; STATIONARY ERMANENTLY CONNECTED EQUIMENT.

55 < T > age 54 of (A1:2010) ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) In Finland, Norway and Sweden, add the following text between the first and second paragraph of the compliance clause: If this insulation is solid, including insulation forming part of a component, it shall at least consist of either - two layers of thin sheet material, each of which shall pass the electric strength test below, or - one layer having a distance through insulation of at least 0,4 mm, which shall pass the electric strength test below. Alternatively for components, there is no distance through insulation requirements for the insulation consisting of an insulating compound completely filling the casing, so that CLEARANCES and CREEAGE DISTANCES do not exist, if the component passes the electric strength test in accordance with the compliance clause below and in addition - passes the tests and inspection criteria of with an electric strength test of 1,5 kv multiplied by 1,6 (the electric strength test of shall be performed using 1,5 kv), and - is subject to ROUTINE TESTING for electric strength during manufacturing, using a test voltage of 1,5 kv.

56 < T > age 55 of 72 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) It is permitted to bridge this insulation with an optocoupler complying with b). It is permitted to bridge this insulation with a capacitor complying with EN :2005, subclass Y2. A capacitor classified Y3 according to EN :2005, may bridge this insulation under the following conditions: - the insulation requirements are satisfied by having a capacitor classified Y3 as defined by EN , which in addition to the Y3 testing, is tested with an impulse test of 2,5 kv defined in EN :2006, ; - the additional testing shall be performed on all the test specimens as described in EN : - the impulse test of 2,5 kv is to be performed before the endurance test in EN , in the sequence of tests as described in EN In Finland, Norway and Sweden, the exclusions are applicable for ERMANENTLY CONNECTED EQUIMENT, LUGGABLE EQUIMENT TYE B and equipment intended to be used in a RESTRICTED ACCESS LOCATION where equipotential bonding has been applied, e.g. in a telecommunication centre, and which has provision for a permanently connected ROTECTIVE EARTHING CONDUCTOR and is provided with instructions for the installation of that conductor by a SERVICE ERSON. 7.2 In Finland, Norway and Sweden, for requirements see and of this annex. 7.3 (A11:2009) The term TELECOMMUNICATION NETWORK in being replaced by the term CABLE DISTRIBUTION SYSTEM. In Norway and Sweden, for requirements see and of this annex.

57 < T > age 56 of 72 Annex ZD (informative) IEC and CENELEC code designations for flexible cords Type of flexible cord Code designations IEC CENELEC VC insulated cords Flat twin tinsel cord IEC 41 H03VH-Y Light polyvinyl chloride sheathed flexible cord IEC 52 H03VV-F H03VVH2-F Ordinary polyvinyl chloride sheathed flexible cord IEC 53 H05VV-F H05VVH2-F Rubber insulated cords Braided cord IEC 51 H03RT-F Ordinary tough rubber sheathed flexible cord IEC 53 H05RR-F Ordinary polychloroprene sheathed flexible cord IEC 57 H05RN-F Heavy polychloroprene sheathed flexible cord IEC 66 H07RN-F Cords having high flexibility Rubber insulated and sheathed cord IEC 86 H03RR-H Rubber insulated, crosslinked VC sheathed cord IEC 87 H03RV4-H Crosslinked VC insulated and sheathed cord IEC 88 H03V4V4-H

58 < T > age 57 of TABLE: List of critical components Object/part No. ower Cord rimary connector ower switch Metal enclosure (for fire enclosure) LCD anel (LED backlight type) Speaker (two provided) Manufacturer/ trademark I-SHENG ELECTRIC WIRE & CABLE CO., LTD. Zhejiang Jinda Electronics Co Ltd Zhejiang Kuaili Electronics Co Ltd Zhejiang LECI Electronics Co Ltd Type/model Technical data Standard (Edition / year) IS Vac, 10A EN :2008, EN :2001+A1:2007, EN : , EN : T-02-3A 250Vac, 7A UL 1977 UL VH A 250Vac, 7A, UL 1977 UL RS601 series 250Vac, 6A, 85C Interchangeable Interchangeable Min. 0.4 mm thickness EN AUO T420HVN TFT-LCD Interchangeable Interchangeable 42 TFT-LCD Interchangeable Interchangeable 4ohm, 4W max CB Interchangeable Interchangeable V-1 or better, 105C min. Insulation sheet (Between top and bottom enclosure and internal power supply board) Insulation sheet (Use for metal chassis bottom) lastic enclosure (mechanical enclosure) DUONT HONGJI FILMS FOSHAN CO LTD JIANGSU YUXING FILM TECHNOLOGY CO LTD SICHUAN DONGFANG INSULATING MATERIAL CO LTD EM VTM-2, thick VTM-2, 0.11 thick. minimum DFR700 VTM-0, thick. Interchangeable Interchangeable Min. HB, 1.5mm thickness UL 796 UL 94 UL 94 UL 94 UL 94 Mark(s) of conformity 1 ) VDE VDE UL UL UL UL UL

59 < T > age 58 of 72 Building-in power supply ACULA Technology Corp Supplementary information: M118FL I/: Vac, 50/60Hz, 2.5A Max. O: +5VSB/1A, +5V/2.5A, +12V/2.5A, +24V/5A; 40C 1) An asterisk indicates a mark that assures the agreed level of surveillance. IEC/EN :2014 CB by SGS TABLE: Electrical data (in normal conditions) U (V) I (A) Irated (A) (W) Fuse # Ifuse (A) Condition/status VGA mode 90/50Hz F Maximum normal load 90/60Hz F Maximum normal load 100/50Hz F Maximum normal load 100/60Hz F Maximum normal load 240/50Hz F Maximum normal load 240/60Hz F Maximum normal load 254/50Hz F Maximum normal load 254/60Hz F Maximum normal load 264/50Hz F Maximum normal load 264/60Hz F Maximum normal load HDMI mode 90V/50Hz F Maximum normal load 90V/60Hz F Maximum normal load 100V/50Hz F Maximum normal load 100V/60Hz F Maximum normal load 240V/50Hz F Maximum normal load 240V/60Hz F Maximum normal load 254V/50Hz F Maximum normal load 254V/60Hz F Maximum normal load 264V/50Hz F Maximum normal load 264V/60Hz F Maximum normal load Supplementary information: c) TABLE: max. V, A, VA test

60 < T > age 59 of 72 1) Voltage (rated) (V) Current (rated) (A) Voltage (max.) (V) Current (max.) (A) VA (max.) (VA) supplementary information: c) 2) TABLE: stored energy Capacitance C (µf) Voltage U (V) Energy E (J) supplementary information: TABLE: Discharge test Condition calculated (s) measured (s) t u 0V (s) Comments Supplementary information: 2.2 TABLE: evaluation of voltage limiting components in SELV circuits Component (measured between) Test with panel max. voltage (V) (normal operation) V peak V d.c. CN2 in 3 to GND After D Voltage Limiting Components Fault test performed on voltage limiting components D2 short supplementary information: Voltage measured (V) in SELV circuits (V peak or V d.c.) 0Vdc(Unit shut down immediately) TABLE: Limited current circuit measurement Location Voltage (V) Current (ma) Freq. (khz) Limit (ma) Comments Supplementary information:

61 < T > age 60 of TABLE: limited power sources Circuit output tested: See below Note: Measured Uoc (V) with all load circuits disconnected: See below Components HDMI port (J3) Test condition (Single fault) Uoc (V) I sc (A) VA Meas. Limit Meas. Limit in18 to GND Normal in1, 3, 4, 6, 7, 9, 10, 12 to GND in 1-12, to GND Audio port (J7) Normal Normal in1-5 to GND Normal Audio port (J8) in1-5 to GND Normal S-Video port (J14) in1-5 to GND Normal TVI port (J2) in1-6 to GND Normal VGA port (J15) in 9 to GND Normal in 1-3, 5-8, 10, to GND to GND supplementary information: Sc=Short circuit, Oc=Open circuit Normal TABLE: Resistance of earthing measurement Location Resistance measured (m) Comments Earth pin to metallic chassis 15.0 (32A, 2min. Voltage Drop = 0.48V) Earth pin to metallic chassis 20.3 (40A, 2min. Voltage Drop = 0.81V) Supplementary information: Table: working voltage measurement N Location RMS voltage (V) eak voltage (V) Comments

62 < T > age 61 of 72 supplementary information: and TABLE: Clearance and creepage distance measurements Clearance (cl) and creepage distance (cr) at/of/between: rimary components in SS (isolated by insulation sheet) to bottom earthed metal chassis rimary components in SS to top earthed metal chassis rimary components in SS to side earthed metal chassis Supplementary information: U peak (V) U r.m.s. (V) Required cl (mm) cl (mm) Required cr (mm) cr (mm) TABLE: Distance through insulation measurements Distance through insulation (DTI) at/of: Insulation Sheet (Between power supply and metal chassis) (Basic insulation) Supplementary information: U peak (V) U rms (V) Test voltage (V) Required DTI (mm) DTI (mm) TABLE: Batteries The tests of are applicable only when appropriate battery data is not available Is it possible to install the battery in a reverse polarity position? Non-rechargeable batteries Rechargeable batteries Discharging Unintentional charging Charging Discharging Reversed charging Max. current during normal condition Max. current during fault condition Meas. current Manuf. Specs. Meas. current Manuf. Specs. Meas. current Manuf. Specs. Meas. current Manuf. Specs.

63 < T > age 62 of TABLE: Batteries The tests of are applicable only when appropriate battery data is not available Is it possible to install the battery in a reverse polarity position? Non-rechargeable batteries Rechargeable batteries Discharging Unintentional charging Charging Discharging Reversed charging Meas. current Manuf. Specs. Meas. current Manuf. Specs. Meas. current Manuf. Specs. Meas. current Manuf. Specs. Test results: Verdict - Chemical leaks - Explosion of the battery - Emission of flame or expulsion of molten metal - Electric strength tests of equipment after completion of tests Supplementary information: TABLE: Batteries Battery category...: Manufacturer...: Type / model...: Voltage...: Capacity...: Tested and Certified by (incl. Ref. No.)...: Circuit protection diagram: MARKINGS AND INSTRUCTIONS (1.7.13) Location of replaceable battery -- Language(s).: -- Close to the battery.: -- In the servicing instructions : In the operating instructions..: TABLE: Thermal requirements Supply voltage (V) : 90Vac/60Hz 264Vac/60Hz

64 < T > age 63 of 72 Ambient Tmin (C) : See below. Ambient Tmax (C) : See below. Maximum measured temperature T of part/at:: T (C) Allowed Tmax (C) Switch body CON1 near L (ower board) L3 coil (ower board) L2 coil (ower board) L5 coil (ower board) L6 coil (ower board) T1 coil (ower board) T1 core (ower board) T2 coil (ower board) T2 core (ower board) WB near U11 (Main board) WB near U5 (Main board) lastic enclosure inside near T lastic enclosure outside near T Metal enclosure outside near U anel Tma Tmab Supplementary information: Temperature T of winding: t 1 ( C) R 1 () t 2 ( C) R 2 () T (C) Allowed T max (C) Insulation class Supplementary information: 1. The temperature were measured under the worst case normal mode defined in and as described in sub-clause at voltage as described above. 2. All values for T( C) are re-calculated from Tamb respectively. 3. The maximum ambient temperature (Tma) permitted by the manufacturer s specification is 40 C TABLE: Ball pressure test of thermoplastic parts art Allowed impression diameter (mm)...: 2 mm Test temperature (C) Impression diameter (mm) rimary Connector (Zhejiang Jinda Electronics Co., Ltd. / 3.96T

65 < T > age 64 of A) rimary Connector (ZHEJIANG KUAILI ELECTRONICS CO LTD / VH A) Supplementary information: , Table: enclosure openings Location Size (mm) Comments lastic enclosure Top Bottom Circle opening measured max. 2.9 mm 7.0 x 2.7 mm max. Circle opening measured max. 2.9 mm 19.0 x 2.7 mm max Numerous rectangle openings provided. openings that do not exceed 5 mm in any dimension Numerous rectangle openings provided. Rear / Left / Right -- No openings provided. Metal enclosure (fire enclosure) Top / Rear / Left Right Circle opening measured max. 2.9 mm Rectangular opening measured max mm x24.5 mm Circle opening measured max. 2.9 mm Several openings provided. openings that do not exceed 5 mm in any dimension No hazardous parts within 5 projection area. Bottom -- No openings provided. Note(s): 4.7 TABLE: Resistance to fire art Manufacturer of material Type of material Thickness (mm) Flammability class CB V-1 min. Metal enclosure mm min. Supplementary information: 1. For details refer to table Metallic Evidence 1) 1) 5.1 TABLE: touch current measurement Measured between: Measured (ma) Limit (ma) Comments/conditions lastic enclosure with metal foil e C; 1 N; ri S. - On lastic enclosure with metal foil e C; 1 R; ri S. - On

66 < T > age 65 of 72 SELV terminal e C; 1 N; ri S. - On SELV terminal e C; 1 R; ri S. - On Metal enclosure e O; 1 N; ri S. - On Metal enclosure e O; 1 R; ri S. - On supplementary information: Supply voltage: 264Vac, 60Hz 5.2 TABLE: Electric strength tests, impulse tests and voltage surge tests Test voltage applied between: Voltage shape (AC, DC, impulse, surge) Test voltage (V) Breakdow n Yes / No rimary to SELV terminal DC 4242 No rimary to Earth AC 1804 No rimary to lastic enclosure with metal foil AC 3000 No Supplementary information: 5.3 TABLE: Fault condition tests Component No. Ventilation openings Ambient temperature (C)... : 25C if not specified ower source for EUT: Manufacturer, model/type, output rating... : Fault Supply voltage (V) Test time Blocked 240 1hr53mi n Fuse # See appended table Fuse current (A) Observation F Normal operation temperature stabilized. No damage, No hazards. C17 Short min F Unit shut down immediately, No hazards, No damage. NT, NC, NB C18 Short min F Unit shut down immediately, No hazards, No damage. NT, NC, NB C19 Short min F Unit shut down immediately, No hazards, No damage. NT, NC, NB EC7 Short min F Unit shut down immediately, No hazards, No damage. NT, NC, NB L7 Short min F Normal operation temperature stabilized. No damage, No hazards.

67 < T > age 66 of 72 L8 Short min F Normal operation temperature stabilized. No damage, No hazards. C17 Open min F Unit shut down immediately, No hazards, No damage. NT, NC, NB C18 Open min F Unit shut down immediately, No hazards, No damage. NT, NC, NB C19 Open min F Unit shut down immediately, No hazards, No damage. NT, NC, NB EC7 Open min F Unit shut down immediately, No hazards, No damage. NT, NC, NB L7 Open min F Normal operation temperature stabilized. No damage, No hazards. L8 Open min F Normal operation temperature stabilized. No damage, No hazards. Supplementary information: NC: Cheesecloth remained intact NT: Tissue paper remained intact NB: No indication of dielectric breakdown C.2 TABLE: transformers Loc. Tested insulation Working voltage peak / V (2.10.2) Working voltage rms / V (2.10.2) Required electric strength (5.2) Required clearance / mm (2.10.3) Required creepage distance / mm (2.10.4) Required distance thr. insul. (2.10.5) Loc. Tested insulation Test voltage/ V Measured clearance / mm Measured creepage dist./ mm Measured distance thr. insul. / mm; number of layers supplementary information: Ferrite core of transformer T1 was considered as floating part between primary winding and secondary winding; ferrite core of transformer T2 was considered as primary part, secondary winding of transformer is triple insulating wire.

68 < T > age 67 of 72 C.2 TABLE: transformers

69 < T > age 68 of 72 hoto(s)

70 < T > age 69 of 72 hoto(s)

71 < T > age 70 of 72 hoto(s) I/O board