SIA/SIL. Secondary and Primary Distribution Protection Relays. Specialized in self powered relays IEC 61850

Transcription

1 Specialized in self powered relays SIA/SIL Secondary and Primary Distribution Protection Relays Dual & Self Powered Relays Overcurrent & Earth Fault Protection Relays Feeder Protection Relays IEC 68

2 Introduction to SIA & SIL relays Protection functions, common features and Standards... 6 Selection guide Application guide... Product specific information SIA-B Dual & Self powered Main characteristics... 2 Technical specifications... 2 Model list... SIA-C Dual & Self powered Main characteristics... 6 Technical specifications... 6 Model list... 9 SIA-A/SIA-E Dual powered... 2 Main characteristics... 2 Technical specifications... 2 Model list SIA-F OC&EF for Secondary Distribution Main characteristics Technical specifications Model list SIA-D OC&EF for Secondary Distribution Main characteristics Technical specifications Model list... 3 SIL-A OC&EF for Primary Distribution Main characteristics Technical specifications Model list... 3 SIL-B Feeder Protection Main characteristics Technical specifications Model list... 4 Accessories

3 Through creativity, attention to customer needs, a wealth of experience, and extensive research, Fanox consistently delivers innovative products with unmatched features and performance. Fanox, as an innovation driver and trendsetter, is establishing itself on the energy market as a powerful manufacturer of numerical protection relays that can be consistently used throughout all applications in the Transmission and Distribution networks. With the SIA and SIL range operators have their systems firmly and safely under control, and have the basis to implement cost-efficient solutions for all duties in modern, intelligent and smart grids.

4 Introduction to SIA & SIL relays Protection relays for Secondary Distribution. SIA The range of SIA relays is designed to protect the secondary transformer and distribution substations of electrical networks. Features include protection against instantaneous and inverse time overcurrent (for phase and neutral) as well as an external trip support (temperature, pressure, etc.) for certain models. The protection functions can be enabled by using both control panel and the communications link to the SICom progamme. Combining the setting and IEC curves available, allows for precise coordination with other equipment. Dual & Self powered protection relays The outstanding feature of the SIA-C, SIA-B, SIA-E and SIA-A models is that they are dual/selfpowered and function by employing the operating current of the installation. This means that maintenance of transformer and distribution substations is heavily reduced. All batteries, chargers and other external power elements are made redundant. Furthermore a great advantage is that these relays ease commissioning and start-up of installations, and also make it easier to manage the equipment in adverse conditions. All models can be powered from an external battery portable kit (KITCOM), guaranteeing total operation of the relay, including trip functions occurring due to external faults 4 Self & Du Dual powered Self&Dual l powered

5 Protection relays for Primary and Secondary Distribution. SIL The Energy sector is now in process of a deep transformation all over the world. Due to the high demand of energy, new distribution lines are needed as well as advanced systems of supervision. Assuming the need of intelligent infrastructures, FANOX has developed SIL family in order to perform this function. Relays of SIL family, formed by SIL-A and SIL-B, are designed for protection of primary and secondary switching substations of electric distribution network. The protection features include protection against overcurrent (SIL-A and SIL-B), overvoltage (SIL-B) and undervoltage (SIL-B) but always with the option of reclosing in both models (SIL-A and SIL-B). The protection functions can be enabled by using both the front panel and the communications link to the SICom programme. The combination of the available IEC and ANSI curves and settings allows a precise combination with other equipments. One advantage over other equipments available on the market is that SIL relays facilitate the start-up of installations and the carrying out specific operations in adverse conditions. Communication protocols Our relays incorpórate new industry trends as remote communication to facilitate the implementation of Smart Grid and predictive maintenance network: IEC 68 IEC IEC DNP3. ModBus RTU IEC 68 IEC 68

6 Protection functions & Standards Function P Instantaneous phase overcurrent Function N and G Instantaneous neutral overcurrent Function P Inverse time phase overcurrent Function N and G Inverse time neutral overcurrent Curves IEC 62- and ANSI Standard curves are used for the protection functions - P, N, 46, 67P y 67N: - Normally inverse - Very inverse - Extremely inverse - Definite time Function 49 Thermal overload protection. Function 49T (External Trip) There is a direct trip input, normally associated with a bimetallic contact that is fitted to the power transformer, which serves as a backup for the current functions. In order for it to be a real backup, this input is not related to the protection processors. This means that the processors do not read the input and trip the striker, but the input acts directly on the striker, remaining operational for as long as the equipment is powered. This input is especially protected against electromagnetic noise. Function 8U Underfrequency protection Function 8O Overfrequency protection Function 2 Synchronism check Function 46 Inverse time negative sequence overcurrent Function 9P Defined time phase overvoltage Function 9N Defined time neutral overvoltage Function 27P Defined time phase undervoltage Function 37 Phase undercurrent Function 32/4 Defined time directional power Function 79, auto-recloser This function is the responsible of reclosing the breaker when a fault occurs. Function 67P It uses the voltage between phases as the polarization magnitude and the phase current as the operating variable. If the directional function 67P is not enabled, it behaves as a /P function. The operative time starts when the following conditions are met simultaneously: - Polarization voltage higher than setting - Phase current higher than setting - Gap between phase current and polarization voltage is such that the phase current is within the area of the intervention. Function 67N, Neutral directional protection It uses the residual voltage as the polarization magnitude and the residual current as the operating variable. If the directional function 67N is not enabled, it behaves as a N/N Function. The operative time starts when the following conditions are met simultaneously: voltage is such that the residual current is within the area of the intervention. Trip Block for Switch disconnector protection Many transformation centers have a disconnector as a break element. As line breakers have a limited opening current, with short-circuit events at high currents the responsibility for opening falls on the fuses, because otherwise, opening the line breaker would mean destroying it. In order to deal with these situations, tripping either in phase or neutral is blocked when the measured current exceeds a preset value. Function 68, Logical Trip bus Function 68 allows the creation of a coordinated net of equipments installed in different levels of the line which enables the blocking or the tripping and whose objective is clearing the fault in the least damaging place of the application. Function 86 Function 86 allows to latch (lock out) the contact trip due to programmable logic (PLC). Function 2 This function allows monitoring of circuit breaker state and makes a preventive maintenance. Function BF This function allows showing a possible error of the circuit breaker opening. Function 74TCS, Trip Circuit Supervision This function allows the supervision of breaker s trip circuit. Function CLP, Cold Load Pick-up This unit is used in order to avoid non-desirable operations of overcurrent functions when the line is not energized. 6

7 MEASUREMENTS Phase and neutral are measured with an accuracy of ±2% over a band of ±2% of nominal and ±4% over the rest of the measurement range. The measurement range is for.2 until 3 times nominal current. TIME SYNCHRONIZATION SETTINGS GROUPS The relay has up to 3 settings groups for the protections settings. HMI The HMI consists of: the equipment parameters to be set (adjusted) and monitored (measurements, statuses, events). the menus and access information of interest. A seventh button RESET, allows you to reset the bistable and led indicators and the events log. For security reasons, an access code is needed to modify the settings. at all times. The relay can use more than one power source at one time. These indicators remain in position when the equipment loses power, reducing the time the maintenance service needs to identify the cause of tripping. EVENTS RECORD Events are recorded and ordered chronologically (up to ), allowing you to analyse what has happened with the installation over time (start-ups, tripping power supplies, etc.). They are recorded chronologically to the nearest millisecond in real time, thanks to the Real Time Clock (RTC). Events can be recorded on a non-volatile FRAM memory. OSCILLOGRAPHY RECORDS The relay stores up to 2 oscillographic logs and 2 fault reports, with a resolution of 6 samples/cycle. The oscillography can be downloaded by communications through the Modbus protocol. The SICom communications program allows the oscillography to be downloaded and saved in COMTRADE format (IEEE C37.-99). COM. PORTS The relay has up to 3 communication ports in different format: USB, RS232, RS48, FOP, FOC, RJ4 (Ethernet). COM PROTOCOLS The relay supports the different protocols: ModBus RTU, IEC687--3, IEC687--4, DNP3. (TCP/IP), IEC68. COMMUNICATIONS The relays have a communication local port on the front of the equipment and rear ports on the back for remote communication. The SICom software with Windows 2/XP and Windows 7 uses a graphic user interface to allow you to access all equipment information, modify the settings and save events. The software can be used locally by using the front port or remotely by using the rear RS48 port when the protocol is ModBus RTU. TEST MENU This allows you to use the HMI to verify correct operation of the LEDs, the bistable magnetic indicators, the trip contact and the outputs. Activating the trip contact from the test menu allows you to verify correct operation of the opening mechanism simply. SELF-DIAGNOSIS Diagnostic algorithms to generate the corresponding events are executed on starting up the equipment and all the time the relay is operating. STANDARDS IEC Immunity Tests to Electrostatic Discharges IEC Immunity Tests to Radiated Radiofrequency Electro-magnetic Fields IEC6-4-4 Immunity to Electrical Fast Transients (EFT) IEC 6-4- Immunity to surges IEC Immunity to Conducted RF IEC Power frequency magnetic field immunity test IEC Immunity to Pulsed Magnetic Fields IEC 6-4- Immunity to Damped Oscillating Magnetic Fields IEC 6-4- Immunity to gaps and variations of AC voltage IEC Immunity to damped RF oscillatory waves IEC Voltage fluctuation immunity test IEC Residual waves in the power DC input IEC Damped oscilatory wave immunity test IEC Imbalance IEC Voltage dips, short interruptions and voltage variations (direct current) IEC 62- Dielectric Test IEC 62- Isolation resistance test IEC 62- Impulse voltage test EN Cold EN Dry heat EN Change of temperature IEC Vibrations tests (sinusoidal) IEC Shock and bump tests IEC Seismic tests EN 263 Generic measurement standard for relays and protection equipments EN Generic standard for emissions in an industrial environment EN Generic standard for immunity in an industrial environment EN and EN 22 RF Emissions IEC Immunity to damped RF oscillatory waves Fanox Quality Management 7

8 Product selection guide Auxiliary Supply SELF & DUAL POWERED SIA-B SIA-C SIA-A SIA-E 24Vdc Vac 23Vac 24Vdc Vac 23Vac 23Vac Self Power Supply 3.2A* x3. In 4A x3 2A x3 23Vac External battery KITCOM KITCOM KITCOM KITCOM Consumption. W. W. W. W CT Dual Core Standard 2,VA Dual Core Dual Core LPCT P 2 G 2 N /P /G /N 2 BF 49 49T CLP 74TCS Trip Block 68 (Trip Bus) 86 Programmable Logic (PLC) //67N //67P 37 9P 9N 27P 32/4 8U/O 2 IRIG-B Counters Commands Sett. Group 2 3 Inputs 2 Outputs 2 + STRIKER 24 Vdc 288 mj 24 Vdc 288 mj 6 Vdc 4 mj 6 Vdc 4 mj LEDs 2+MAG.FLAG 3+3 MAG.FLAG 3+3 MAG.FLAG 3+3 MAG.FLAG HMI 2X2 LCD + 7 key 2X2 LCD + 7 key 2X2 LCD + 7 key 2X2 LCD + 7 key 2 & 79 HMI Event Fault Report Oscillography Local Port (frontal) USB RS232 RS232 RS232 Remote Port (rear) RS48 Communications Protocols ModBus RTU ModBus RTU ModBus RTU ModBus RTU Size of 4U x /4 rack 4U x /3 rack 4U x 3/ rack U x /3 rack 4U x ½ rack *Depending on the CT used: 3.2A, 6.4A, 2.8A, 2.6A or.2a (x3) 8

9 OC & EF for Secondary Distribution OC & EF for Primary Distribution FEEDER PROTECTION SIA-F SIA-D SIL-A SIL-B 24 48Vdc 9-3Vdc/-23Vac 24 48Vdc 9-3Vdc/-23Vac 24 48Vdc 9-3Vdc/-23Vac 24 48Vdc 9-3Vdc/-23Vac KITCOM KITCOM, 2,2 W, 3 W 3,3 4, W 3,3, W Standard.VA Standard.VA Standard.VA Standard.VA V2 V V V configurable 3+3 MAG.FLAG 6 configurable 6 configurable 2X2 LCD + 7 key 2X2 LCD + 7 key 2X2 LCD + 7 key 2X2 LCD + 7 key 2 led s + 3 key 2 led s + 3 key record x 33 cycles 2 record x 22 cycles 2 record x 38 cycles USB RS232/USB RS232 USB RS48 ModBus RTU RS48 ModBus RTU RS48 + RS48 Ethernet + RS48 ModBus RTU IEC IEC DNP3. (TCP/IP) IEC68 RS48 + RS48 Ethernet + RS48 ModBus RTU IEC IEC DNP3. (TCP/IP) IEC68 4U x /4 rack 4U x ½ rack 4U x ½ rack 4U x ½ rack 9

10 PRODUCT APPLICATION GUIDE TRANSFORMATION SUBSTATION FEEDER PROTECTION SIL-B TRANSMISSION LINE PRIMARY DISTRIBUTION POWER TRANSFORMER DISTRIBUTION SUBSTATION POWER TRANSFORMER LINE PROTECTION SIL-A RMU s PROTECTION SIA-A SIA-B SIA-C SIA-D SIA-E DISTRIBUTION LINE SF6 & METALCLAD SWITCHGEARS PROTECTION SIA-F SIA-D SECONDARY DISTRIBUTION LOW VOLTAGE POWER T & D

11 SIA-B SIA-C SIA-A SIA-E SIA-F SIA-D SIL-A SIL-B

12 SIA-B DUAL & SELF POWERED OVERCURRENT AND EARTH FAULT PROTECTION RELAY FOR SECONDARY DISTRIBUTION Main characteristics protocol). primary three phase current using specific CTs. Is CT nominal range (A) (A) (A) (A) (A) (A) Technical specifications SIA-B Functions diagram SIA-B Battery USB N N 49T* Vaux* Flag* RTC FRAM Ext. Trip* Trip* Block 2

13 CT sensitive neutral Striker Connections diagram SIA-B LINE A B C L L2 L3 N A A2 B B2 A3 A4 B3 B4 A A6 B B6 + - STRIKER <24v <288mj t A A B B C C Measure Power Measure Power Measure CURRENT INPUTS Power TRIP + - C C2 KITCOM WARNING Ground PC to relay ground mini USB LOCAL PORT SIA-B OC& EF Protection Dual & Self powered * EXT. TRIP * AUX. POWER AC/DC - + FRAM RTC C3 C4 C C6 * FLAG GND SAFETY GROUND * Optional 3

14 Technical specifications Technical parameters SIA-B Function P Permission: yes/no Operating range:. to 3 x In (step.) Operating time:.2 to 3 s (step. s) Activation level % Deactivation level 9% Instantaneous deactivation Function N Permission: yes/no Operating range:. to 3 x In (step.) Operating time:.2 to 3 s (step. s) Activation level % Deactivation level 9% Instantaneous deactivation Function P Function 49T Trip blocking Trip output Frequency Current measure Communication Auxiliary supply Permission: yes/no Operating range:. to 7 x In (step.) Curves: IEC 62- Operating time: Inverse curve, very inverse curve, extremely inverse curve. Definite time:.2 to 3 s (step. s) Dial:. to.2 Curve, activation level % Curve, deactivation level % Definite time, activation level % Definite time, deactivation level 9% Instantaneous deactivation Timing accuracy: % or 3 ms (greater of both) Charging time s (optional) Switch disconnector protection using trip blocking 24 Vdc mj (activation of the striker or low powered coil) /6Hz True RMS Sampling: 6 samples/cycle Accuracy ±2% over band of ±2% of rated current and ±4% over the rest of the range. USB port: Modbus RTU 23 Vac ±2 % / Vdc ±2% / 24 Vdc ±2% (optional) Function N Permission: yes/no Operating range:. to 7 x In (step.) Curves: IEC 62- Operating time: Inverse curve, very inverse curve, extremely inverse curve. Definite time:.2 to 3 s (step. s) Dial:. to.2 Curve, activation level % Curve, deactivation level % Definite time, activation level % Definite time, deactivation level 9% Timing accuracy: % or 3 ms (greater of both) Instantaneous deactivation External battery With USB KITCOM adapter Self power from current Environment Transformers Mechanical features Three phase self-power level: I >.4 Is Operating temperature: - to 7 C Storage temperature: -2 to 8 C Humidity: 9% Power supply and measurement 3 specific CT s Metallic box Panel mounting /4 Rack - 4 U IP-4 panel mounted Dimensions and cutout SIA-B ø6 ø CUTOUT.6 6 ø6 ø

15 Model list SIA-B TYPE NOMINAL CURRENT NEUTRAL MEASUREMENT NET FREQUENCY POWER SUPPLY ADDITIONAL FUNCTIONS COMMUNICATIONS INPUTS - OUTPUTS MECHANICS LANGUAGE ADAPTATION Dual Powered OC & EF Relay SIAB P+P+G/N+G/N < 28 A 2 < 6 A 3 < 2 A 4 < 224 A < 448 A 6 < 896 A Internal measurement 6 Hz 6Hz 2 3 Self-powered Dual-powered at 23 Vac Dual-powered at Vac Dual-powered at 24 Vdc B - Trip Block for switch disconnector USB frontal 2 led s + trip output (striker) + External trip input (49T) + FLAG A B C D English, Spanish and German English, Spanish and Turkish English, Spanish and French English, Spanish and Russian A - Note: Common technical specifications and accessories, page 42.

16 SIA-C DUAL & SELF POWERED OVERCURRENT AND EARTH FAULT 2 PROTECTION RELAY FOR SECONDARY DISTRIBUTION Main characteristics / (VA) or / (2.VA) standard current transformers fitted on the lines. These transformers are also used to obtain current measurements. The equipment can be occasionally supplied by an external battery portable kit (KITCOM). reduced. the relay from. times of the nominal current in three phases ensures capacity to trip at low energy levels. striker PRT, operated by the energy supplied by the relay itself, or by a coil using the TCM trip adapter in case it is necessary. cause, maintaining their position even though the relay loses the supply (flags). all the needs of our customers and make the installation easier. Technical specifications SIA-C Functions diagram SIA-C Battery 2Vdc P* G/N G/N* G/N 49T* 68* 6

17 CT sensitive neutral Striker Connections diagram SIA-C <24v <288mj 2 Vdc OC & EF Protection Dual & Self powered SAFETY GROUND Potential free + TCM 2 Vdc OC & EF Protection Dual & Self powered SAFETY GROUND 7

18 Technical specifications Technical parameters SIA-C Function P Permission: yes/no Operating range:. to 3 x In (step.) Operating time:.2 to 3 s (step.) Activation level % Deactivation level 9% Instantaneous deactivation Function N/G Permission: yes/no Operating range:. to 3 x In (step.) Operating time:.2 to 3 s (step.) Activation level % Deactivation level 9% Instantaneous deactivation Function P Permission: yes/no Operating range:. to 7 x In (step.) Curves: IEC 62- Operating time: Inverse curve, very inverse curve, extremely inverse curve. Definite time:.2 to 3 s (step. s) Dial:. to.2 Curve, activation level % Curve, deactivation level % Definite time, activation level % Definite time, deactivation level 9% Instantaneous deactivation Timing accuracy: % or 3 ms (greater of both) Function N/G Permission: yes/no Operating range:. to 7 x In (step.) Curves: IEC 62- Operating time: Inverse curve, very inverse curve, extremely inverse curve. Definite time:.2 to 3 s (step. s) Dial:. to.2 Curve, activation level % Curve, deactivation level % Definite time, activation level % Definite time, deactivation level 9% Timing accuracy: % or 3 ms (greater of both) Instantaneous deactivation Function 49T Trip output Frequency Charging time s 24 Vdc mj (activation of the striker or low powered coil) Potential free-contact (for coil trip use TCM) /6Hz True RMS Current measure Sampling: 6 samples/cycle Accuracy ±2% over band of ±2% of rated current and ±4% over the rest of the range. RS232 port: Modbus RTU Communication RS48 port: Modbus RTU Auxiliary supply 23 Vac ±2 % / Vac ±2% / 24 Vdc ±2% External battery With DB9 KITCOM adapter (2 Vdc) Self power from Three phases self-power level: current I >. x In Operating temperature: - to 7 C Environment Storage temperature: -2 to 8 C Humidity: 9% Transformers Power supply and measurement 3 standard CT / or / Metallic box Panel mounting Mechanical features /3 Rack - 4 U or 3/ Rack - 4 U IP-4 panel mounted Function 68 (Trip Bus) Blocking permission for P, P, N/G, N/G Dimensions and cutout SIA-C Vertical assembly ø CUTOUT Horizontal assembly ø6 ø CUTOUT.6 6 ø6 ø

19 Model list SIA-C TYPE PHASE MEASUREMENT NEUTRAL MEASUREMENT NET FREQUENCY POWER SUPPLY ADDITIONAL FUNCTIONS COMMUNICATIONS INPUTS - OUTPUTS FAST STARTUP & MEMORY LANGUAGE MECHANICS ADAPTATION SIAC P+P+N+N A A A A 6 Hz 6 Hz 2 3 Self-powered Self- powered + 23 Vac Self-powered + Vac Self-powered + 24 Vdc For striker For striker and with external trip (49T) For coil For coil and with external trip (49T) For striker and 23 Vac adapted external trip Local ModBus port (RS 232). + Remote ModBus port (RS48) outputs to signalling 2 outputs and 2 inputs for Trip Bus function (68) 2 outputs to signalling + output to watchdog 2 - non volatile FRAM memory + Fast startup A B D English, Spanish, French and German English, Spanish, French and Turkish English, Spanish, French and Russian A B C D E F Vertical assembly, withdraw able with 3 magnetic Flags Horizontal assembly with magnetic Flag Horizontal assembly with 3 magnetic Flag Vertical assembly with magnetic Flag Vertical assembly with 3 magnetic Flag Vertical assembly with 2 magnetic Flags and handles - A B - +P_2+N_2+3 Settings group +P_2+N_2+3 Settings group + Backlight LCD Note: Common technical specifications and accessories, page 42. 9

20 SIA-A DUAL POWERED OVERCURRENT AND EARTH FAULT 3 PROTECTION RELAY FOR SECONDARY DISTRIBUTION Main specifications The SIA-A is a Dual powered overcurrent protection relay using the operating current through specific dual-core current transformers, one used for measuring and the other for powering. The events are recorded. High electromagnetic compatibility. Self power allows for the minimisation of costs for installation and maintenance of the centre as there is no need for batteries or other external power supply items. SIA-A starts up from 4 A of primary three phase and A of primary single phase with the relay fully operative at this low energy level. Its reduced depth of 6 mm makes it easy to install. It includes the switch disconnector protection function by means of trip blocking. The line opening mechanism is activated by means of a striker PRT operated by the energy supplied by the relay itself. There are bistable magnetic indicators which indicate the cause of the trip, maintaining their position even though the relay loses the supply (flags). CT-6- Highest voltage/insulation rating:.72 kv/3 kv Insulation class: Class B, 3 ºC Short-circuit thermal intensity/dynamic: 2 ka - s / ka Dual Core SIA-E WITH ADDITIONAL FEATURES REGARDING TO SIA-A MODEL Additional specifications It can be powered up from 2 A of primary three phase current. It includes P and N protection functions. It has Neutral input, getting higher sensibility. It is provided with Multilanguage menu (English/Spanish/French) and optional Real Time Clock (RTC). It is available with remote communication through RS-48 port and Modbus RTU protocol. It has different dimensions CT-3-6 CT CUTOUT 6 Highest voltage/insulation rating:.72 kv/3 kv Insulation class: Class B, 3 ºC Short-circuit thermal intensity/dynamic: 2 ka - s / ka Dual Core 2

21 Technical specifications SIA-A Connections diagram SIA-A 3 CT power supply Dual Core CT <6v <4mj SELF POWER MEASUREMENT KITCOM 9 Vdc OC & EF Protection Dual & Self powered 2

22 Technical specifications SIA-A Functions diagram SIA-A Battery 9 Vdc 49T Trip Block Technical parameters SIA-A Permission: yes/no Permission: yes/no Function P Operating range: 3 to A primary (step.) Curves: IEC 62- Operating time: Inverse curve, very inverse curve, extremely inverse curve. Dial:. to.2 Function N Operating range:. to 2 A primary (step.) Operating time:.2 to 3 s (step.) Activation level % Deactivation level 9% Instantaneous deactivation Curve, activation level 2% External battery With DB9 KITCOM adapter (9 Vdc) Curve, deactivation level % Instantaneous deactivation Timing accuracy: % or 3 ms (greater of both) Self power from current Maximum permanent current 3 phase self-power level I > 4 A (primary) 2 A primary Operating temperature: - to 7 C Trip blocking Blocking level: 3 A or 2 x P tap (lower of both) Environment Storage temperature: -2 to 8 C Overtemperature trip input Charging time s Humidity: 9% Trip output Frequency Current measure 6 V - 4 mj (activation of the strike) /6 Hz True RMS Sampling: 6 samples/cycle Accuracy ±2% over band of ±2% of rated current and ±4% over the rest of the range. Transformers Mechanical features Power supply and measurement. Transformers with double core CT-DB Metallic box Panel mounting 6 x 22 x 6 mm IP-4 panel mounted Communications RS232 port: Modbus RTU Auxiliary Supply 23 Vac ±2 % 22

23 Model list SIA-A TYPE APPLICATION FREQUENCY EVENTS LANGUAGE POWER SUPPLY ADAPTATION SIAA N + P + 49T R Switch disconnector 6 Hz 6 Hz With standard RAM memory (events) With non-volatile RAM memory (events) S E Spanish English 4 Self powered + 23 Vac + 9 Vdc A Note: Common technical specifications and accessories, page 42. Dimensions and cutout pattern SIA-A CUTOUT

24 SIA-F OVERCURRENT AND EARTH FAULT PROTECTION RELAY 4 FOR SECONDARY DISTRIBUTION Main specifications The SIA-F is an overcurrent protection relay with a switched auxiliary power supply (-23 Vac / 9-3 Vdc or Vdc). The current is measured by using / or / current transformers. P, P, N, N/G, G/N, G, 49T protection functions. The events are recorded and a specific test menu is provided. High electromagnetic compatibility. Trip block for switch disconnector. With circuit breaker control and monitoring (circuit breaker status, number of openings, accumulated amperes, etc.). Compact size with reduced depth. Low power consumption (. W, 24 Vdc). Non-volatile RAM memory in order to store up to events. USB connection on the front (Modbus RTU communication protocol). Possibility of external battery power supply (KITCOM). Programmable logic (PLC) Technical specifications Functions diagram SIA-F Battery USB 49* V* Aux -23 Vac / 9-3 Vdc Vdc I* G/N 2* 49T* G/N BF* PLC 86 Trip* Block O* RTC FRAM RS48* * By model list 24

25 CT sensitive neutral Connections diagram SIA-F COIL Measure Measure Measure Measure A A2 * A A6 A3 USB LOCAL PORT RS48 A4 * SIA-F OC & EF Protection * * A7 A8 A9 A A A3 A4 common common A2 FRAM SAFETY GROUND RTC * Optional 2

26 Technical specifications Technical parameters SIA-F Function P Function N/G Function P Function N/G Permission: yes/no Operating range:. to 3 x In (step.) Operating time:.2 to 3 s (step. s) Activation level % Deactivation level 9% Instantaneous deactivation Timing accuracy: 3 ms Permission: yes/no Operating range:. to 3 x In (step.) Operating time:.2 to 3 s (step. s) Activation level % Deactivation level 9% Instantaneous deactivation Timing accuracy: 3 ms Permission: yes/no Operating range:. to 7 x In (step.) Curves: IEC 62- Operating time: inverse curve, very inverse curve, extremely inverse curve. Defined time:.2 to 3 s (step. s) Dial:. to.2 Curve, activation level % Curve, deactivation level % Defined time, activation level % Defined time, deactivation level 9% Instantaneous deactivation Timing accuracy: % or 3 ms (greater of both) Permission: yes/no Operating range:. to 7 x In (step.) Curves: IEC 62- Operating time: inverse curve, very inverse curve, extremely inverse curve. Defined time:.2 to 3 s (step. s) Dial:. to.2 Curve, activation level % Curve, deactivation level % Defined time, activation level % Defined time, deactivation level 9% Instantaneous deactivation Timing accuracy: % or 3 ms (greater of both) Trip blocking Blocking level:. to 2 x In (step.) Circuit breaker monitoring Function BF Function 49 Programmable Logic Control (PLC) Function 86 2 inputs configurable Frequency Circuit Breaker state: start, open, closed, error, opening time, opening error, closing time, closing error Input 2a and/or input 2b Opening and closing command Alarm, maximum number of openings: a Alarm, accumulated amps: a M(A²) Excessive repeated openings: a Time of excessive repeated openings: a 3 min Function permission : yes/no Opening failure time:.2 to. s (step. s) Open breaker activation threshold: 8% In Open breaker reset threshold: % In Function start: Device trip, opening failure input activation, breaker opening command activation Function permission : yes/no Tap:. a 2.4 Inominal (step.) heating: 3 a 6 minutes (step ) cooling: a 6 x heating (step ) Alarm level: 2 a 99% (step ) Trip level: % Trip reset: 9% of alarm level Timing accuracy:± % regarding theoretical value OR4, OR4_LACTH, OR4_PULSES, NOR4, NOR4_ LACTH, AND4, AND4_PULSOS, NAND4 Allows to latch (lock out) the contact trip due to programmable logic (PLC). The same voltage as auxiliary power supply /6Hz True RMS Sampling: 6 samples/cycle Current measure Accuracy of ±2% in a band of 2% over the rated current and ±4% for the rest of measurement range USB port: Modbus RTU Communications RS48 port: Modbus RTU Auxiliary power -23 Vac / 9-3 Vdc ±2% supply Vdc ±2% External battery With USB KITCOM adapter Operating temperature: - to 7ºC Environment Storage temperature: -2 to 8 ºC Humidity: 9% Transformers 3 or 4 standard CT /, / or /.2 Metallic box Panel Mounting Mechanical /4 Rack 4 U features Fondo: 74,6 mm IP-4 on panel Fault report 2 26

27 Dimensions and cutout SIA-F ø6 ø CUTOUT.6 6 ø6 ø Model list SIA-F TYPE PHASE MEASUREMENT NEUTRAL MEASUREMENT NET FREQUENCY POWER SUPPLY ADDITIONAL FUNCTIONS COMMUNICATIONS INPUTS - OUTPUTS MECHANICS LANGUAGE ADAPTATION OC & EF Relay SIAF B 6 A B Note: Common technical specifications and accessories, page 42. B C A B C D P+P+G/N+G/N+86+PLC A A A A.2 A Hz 6Hz Vdc 9-3 Vdc / -23 Vac - +2+BF+49 + Trip Block for switch disconnector + Trip Block for switch disconnector +2+ BF +49 USB frontal + rear RS48 3 led s + trip output + 2 input + 2 output (configurable) English, Spanish and German English, Spanish and Turkish English, Spanish and French English, Spanish and Russian A - 27

28 SIA-D OVERCURRENT AND EARTH FAULT PROTECTION RELAY FOR SECONDARY DISTRIBUTION Main specifications The SIA-D is an overcurrent protection relay with a switched auxiliary power supply (-23 Vac / 9-3 Vdc or Vdc). The current is measured by using / or / current transformers. The events are recorded and a specific test menu is provided. High electromagnetic compatibility. Its reduced depth of 7 mm makes it easy to install. It is ideal for transformation and distribution centres with auxiliary power supplies and/or rechargeable batteries. It is fitted with two 67N neutral directional units. With circuit breaker control and monitoring (circuit breaker status, number of openings, accumulated amperes, etc.) It has 4 inputs and 4 free-potential outputs configuration. Oscillography records are available. Technical specifications 2 Vdc Functions diagram SIA-D -23 Vac 9-3 Vdc Vdc G/N G/N 68* Trip* Block 28

29 CT sensitive neutral neutral voltage Connections diagram SIA-D OC & EF Protection 29

30 Technical specifications SIA-D Technical parameters Permission: yes/no Permission: yes/no Operating range:. to 3 x In (step.) Operating range:. to 3 x In (step.) Function P Operating time:.2 to 3 s (step.) Activation level % Function N Operating time:.2 to 3 s (step.) Activation level % Deactivation level 9% Deactivation level 9% Instantaneous deactivation Instantaneous deactivation Function P Function 67N (2 units) Permission: yes/no Operating range:. to 7 x In (step.) Curves: IEC 62- Operating time: Inverse curve, very inverse curve, extremely inverse curve. Definite time:.2 to 3 s (step. s) Dial:. to.2 Curve, activation level % Curve, deactivation level % Definite time, activation level % Definite time, deactivation level 9% Instantaneous deactivation Timing accuracy: % or 3 ms (greater of both) Permission: yes/no Operating range Io:. to 3 x In (step.) Operating range Vo: 4 to V (step V) Operating time:.2 to 3 s (step. s) Directionality: yes/no Current, activation level % Current, deactivation level 9% Voltage, activation level % Voltage, deactivation level 9% Operating angle: to 39 (step º) Semicone angle: to 7 (step º) Function N 4 inputs configurables 4 outputs configurables Permission: yes/no Operating range:. to 7 x In (step.) Curves: IEC 62- Operating time: Inverse curve, very inverse curve, extremely inverse curve. Definite time:.2 to 3 s (step. s) Dial:. to.2 Curve, activation level % Curve, deactivation level % Definite time, activation level % Definite time, deactivation level 9% Instantaneous deactivation Timing accuracy: % or 3 ms (greater of both) Vdc ±4 % -. VA 2Vac - 8A 3Vdc - A Trip blocking Blocking level:. to 2 x In (step.) Circuit breaker monitoring Circuit breaker status: Pickup, open, closed, error, opening time, opening fault, closing time and closing fault. Input 2a and/or input 2b Open and close command Alarm for maximum opening number: to Alarm for accumulated amps: to (M(A²)) RS232 port: Modbus RTU Communications RS48 port: Modbus RTU Conmuted supply -23 Vac / 9-3 Vdc, ±2 % Auxiliary supply Vdc ±2 % External battery With DB9 KITCOM adapter (2 Vdc) Operating temperature: - to 7 ºC Environment Storage temperature: -2 to 8 ºC Humidity: 9% Transformers Measurement CT / or / Mechanical features Metallic box Panel mounting /2 Rack - 4 U IP-4 panel mounted Frequency Current measure Oscillography Function 68 (Trip Bus) Fault report 2 Maximum repeated openings: to Time of maximum repeated openings: to 3 min /6Hz True RMS Sampling: 6 samples/cycle Accuracy ±2% over band of ±2% of rated current and ±4% over the rest of the range. 6 records per cycle The beginning of the oscillography is configurable 2 registers: 3 cycle previous to the fault and 3 after fault Blocking permission for P, P, N, N, 67N, 67N2 3

31 Dimensions and cutout pattern SIA-D 3.7 ø CUTOUT Model list SIA-D TYPE PHASE MEASUREMENT NEUTRAL MEASUREMENT NET FREQUENCY POWER SUPPLY ADDITIONAL FUNCTIONS COMMUNICATIONS INPUTS - OUTPUTS MEMORY LANGUAGE ADAPTATION. SIAD P+P+N+N+2 A A A A Hz + Trip Block for switch disconnector Hz 6 Hz + Trip Block for switch disconnector 6 Hz 2 3 9Vdc 3Vdc / Vac 23Vac Vdc N + 67N2 Local ModBus port. + Remote ModBus port (RS48). 2 4 Outputs + 4 Inputs 2 - non volatile FRAM memory + Oscillography A B D English, Spanish, French and German English, Spanish, French and Turkish English, Spanish, French and Russian A B - + Trip Bus function (68) + USB local port Note: Common technical specifications and accessories, page 42. 3

32 SIL-A OVERCURRENT AND EARTH FAULT RELAY FOR PRIMARY AND SECONDARY DISTRIBUTION Main characteristics The SIL-A is an overcurrent and earth fault protection relay for primary and secondary distribution with auxiliary power supply (-23 Vac/ 9-3 Vdc and optionally Vdc). The current measurement is obtained either by standard current transformers / or /, or by special low power current transformers (LPCT). Metallic box with high electromagnetic compatibility level (EMC) and wide range of operating temperature. Its reduced size makes the SIL-A relay easy to install and its light weight helps the customer to save costs in transport. Many protection functions: 2xP, 2xN/G, P, N/G, BF, 46, 2, 79, 74TCS, COLD LOAD PICK-UP. Optionally 49. Direct signalling/control both of the circuit breaker (2 function), both of the recloser (79 function). Two communication protocols can be used simultaneously: MODBUS RTU protocol IEC protocol, optionally IEC 68, DNP 3. and IEC To allow the communication relays have a communication port on the front of the equipment and two rear ports on the back for remote communication. The SIL-A has 8 configurable inputs and configurable outputs, taking into account that there is another independent one: the trip coil supervision (74TCS function). 2 oscillographic records, 2 fault reports and non-volatile RAM memory: stores events with date / time even without power supply thanks to its internal RTC (Real Time Clock). Optionally there is a model with external module for measurement collecting of CT s (/ or /) including the following advantages: The relay can be unplugged, what guarantees current circuits remain in short circuit if we disconnect them. Passing through secondary circuits, the equipment has not connection terminals, getting a better electric insulation. By means of its location on DIN rail, the installation in the switchgear is easier because the module can be located at the bottom of the Low Voltage frame of the switchgear. Connection disconnection detection alarm in the relay. The relay enables the use of CT s / or / with different transformation ratios allowing the reduction in number and type of necessary CT s. 32

33 Technical specifications SIL-A Functions diagram SIL-A 2 74TCS Outputs Events () P CLP Cold Load Pickup P BF P 46 N/G N/G N/G 49* RTC ( ms) Oscillography (2) Fault report (2) Setting table (3) Leds config. (6) Out config. () 79 2 IEC 68* IEC * DNP3.* IEC * ModBus RTU ModBus RTU. Tx, Rx Input config. (8) Test Hmi LCD 2x2 6 keys+i/2+b79 Ethernet RS48 RS48 RS232 Modem SICom Connections diagram SIL-A SIL-A SIL-A LPCT RS48 IEC RS48 MODBUS RTU 33

34 Technical specifications Technical parameters SIL-A P_ P_2 N/G_ N/G_2 P N/G Circuit breaker monitoring Function permission: Yes/no Operating range:. to 3 xin (step.) Operating time:.2 to 3 s (step. s) Activation level % Reset level 9% Instant reset Function permission: Yes/no Operating range:. to 3 xin (step.) Operating time:.2 to 3 s (step. s) Activation level % Reset level 9% Instant reset Function permission: Yes/no Operating range:. to 7 xin (step.) Curves IEC 62- and ANSI Operating time: Inverse curve, very inverse curve, extremely inverse curve. Defined time :.2 to 3 s (step. s) Dial:. a 2.2 Curve activation level % Curve reset level % Defined time activation level % Defined time reset level 9% Instant reset Timer accuracy: % or 3 ms (whichever is greater) Function permission: Yes/no Operating range:. to 7 xin (step.) Curves IEC 62- and ANSI Operating time: Inverse curve, very inverse curve, extremely inverse curve. Defined time :.2 to 3 s (step. s) Dial:. a 2.2 Curve activation level % Curve reset level % Defined time activation level % Defined time reset level 9% Instant reset Timer accuracy: % or 3 ms (whichever is greater) Function permission: Yes/no Operating range:. to, xin (step.) Operating time:.2 to 3 s (step. s) Activation level: % Reset level 9% Instant reset Function permission: Yes/no Operating range:. to 2,4 xin (step.) step ) step ) Alarm: 2 to 99 % (step ) Trip level: % Trip reset: 9% of alarm level Trip time accuracy: ± % over the theoric. Trip time curves are valid under 2 times the adjusted tap. With currents higher than 2 times the adjusted tap, trip time and thermal image value are truncated to 2 times the adjusted tap. Circuit breaker status: Pickup, open, closed, error, opening time, opening fault, closing time and closing fault. Input 2a and/or input 2b Open and close command Alarm for maximum opening number: to Alarm for accumulated amps: to (M(A²)) Maximum repeated openings: to Time of maximum repeated openings: to 3 min BF 79 74TCS CLP Settings tables RTC Oscillography Fault reports 8 inputs which can be set outputs which can be set Frequency Current measurement Communications Auxiliary power Environmental conditions Transformers Mechanical Characteristics Function permission: Yes/no Opening fault time:.2 to. s (step. s) Open circuit breaker activation threshold: 8% In Open circuit breaker reset threshold: % In Function Pickup: Equipment trip, activation of the opening fault input, circuit breaker open control activation. Function Permission: yes/no Hold permission: yes/no Number of reclosings: to Reclosing time, 2, 3, 4, :.2 to 3. s (step. s) Hold time:.2 to 3. s (step. s) Locking possibilities: pulse inputs, level inputs, commands. Replacement time:.2 to 3. s (step. s) Definitive opening time:.2 to 3. s (step. s) Function permission: yes/no Operating time:.2 to 3 s (step. s) Control voltage presence: -4% Trip continuity, in circuits A and B Function permission: Yes/no P_ Multiplier range: to P_2 Multiplier range: to P/N_ Multiplier range: to P/N_2 Multiplier range: to P Multiplier range: to N/G Multiplier range: to CLP pass time: to 8 s (step s) CLP duration: to 8 s (step s) CLP activation threshold: 8% In CLP reset threshold: % In General 3 Criteria Activated, by inputs, by communications, by general settings. Capacitor charge time: minutes Operation with no auxiliary voltage: 72 hours 6 samples/cycle Oscillograph start configuration 2 records: 3 prefault and 47 postfault cycles COMTRADE IEEE C analog channels y 8 digital channels 2 fault reports with 8 digital channels Same voltage as the auxiliary power supply 2 Vac 8 A 3 Vdc A Output and output 2: NC + NO Rest: NO /6Hz Phase current (IA, IB, IC), neutral (IN) and negative sequence(i2) Real RMS Sampling: 6 samples/cycle ±2% Accuracy over a band of ±2% over the nominal current and 4% over the rest of the range Local port RS232: ModBus RTU Remote port RS48: ModBus RTU Remote port RS48 IEC Remote port RJ4: IEC 68, DNP 3., IEC Vdc 3Vdc / Vac 23 Vac ±2% Vdc ±2% Operating temperature : - to 7ºC Storage temperature: -2 to 8ºC Relative humidity: 9% Measurement 3 or 4 CT / or / Measurement 3 LPCT (current transformers with voltage output) Metallic box Panel mounted. /2Rack 4 U IP-4 34

35 Dimensions and cutout pattern SIL-A ø6 ø CUTOUT Model list SIL-A TYPE PHASE MEASUREMENT NEUTRAL MEASUREMENT NET FREQUENCY POWER SUPPLY ADDITIONAL FUNCTIONS COMMUNICATIONS INPUTS - OUTPUTS.6 6 MECHANICS LANGUAGE ADAPTATION ø6 ø SILA X X 6 A B P+P2+P+N+N2+N+2+BF TCS + Cold Load Pickup A A LPCT A A LPCT Hz 6 Hz 24-48Vdc 9 3Vdc / 23Vca RS48: ModBus + IEC FOP: ModBus + IEC FOC-ST: ModBus + IEC (Only in compact version) IEC68 + ModBus (RS48) DNP3. (TCP/IP) + ModBus (RS48) IEC ModBus (RS48) outputs + 8 inputs With external MMS module:4u x ½ rack Compact: 4U x ½ rack A English, Spanish, French and German B English, Spanish, French and Turkish D English, Spanish, French and Russian A - Increase event number to, & increase oscilo duration B to 4.4 seconds Note: Common technical specifications and accessories, page 42. 3

36 SIL-B FEEDER 2 PROTECTION RELAY FOR PRIMARY DISTRIBUTION Main characteristics The SIL-B is a relay for primary distribution which is able to protect a feeder by means of current and voltage functions. It is normally used with a circuit breaker as cutting element. SIL-B is used with auxiliary power supply (-23 Vac/ 9-3 Vdc and optionally Vdc). Protection functions available in SIL-B are the following: P (2), N (2), 67//P (2), 67//N (2), 46, 9P (2), 9N (2), 27P (2), 32/4 (4), 79, BF, 2, 49, Cold Load Pick-up and 74TCS. Optionally: 8 U/O, 2, 37 and IRIG-B. 79 protection function (Recloser) allows up to attempts of reclosing which can be programmed by the user. SIL-B has metallic box with high electromagnetic compatibility level (EMC) and wide range of operating temperature. Its reduced size makes the SIL-B relay easy to install and its light weight helps the customer to save costs in transport. Direct signalling/control both of the circuit breaker (2 function), both of the recloser (79 function). Two communication protocols can be used simultaneously: MODBUS RTU protocol IEC protocol, optionally IEC 68, DNP 3. and IEC To allow the communication relays have a communication port on the front of the equipment and two rear ports on the back for remote communication. SIL-B can show different measurements like: Phase, Neutral, Positive Sequence and negative sequence currents Phase, Phase-Phase, Neutral and Bar voltages Angles between voltage and current on each phase Active, reactive and apparent power phase and total 3-phase Cos (3-phase and single phase) Active and Reactive Energy The SIL-B has 8 configurable inputs and 7 configurable outputs. 2 oscillographic records, 2 fault reports and non-volatile RAM memory: stores. events with date/time event without power supply thanks to its internal RTC (Real Time Clock). Optionally there is a model with a external mms module, where CT s (/ or /) are incorporated in order to keep the relay in working order with following advantages: The relay can be unplugged, what guarantees current circuits remain in short circuit if we disconnect them. Passing through secondary circuits, the equipment has not connection terminals, getting a better electric insulation. By means of its location on DIN rail, the installation in the switchgear is easier because the module can be located at the bottom of the Low Voltage frame of the switchgear. Connection disconnection detection alarm in the relay. The relay enables the use of CT s / or / with different transformation ratios allowing the reduction in number and type of necessary CT s. 36

37 Technical specifications SIL-B Functions diagram SIL-B 2 SILB 74TCS P P 67P () 67P () Events () RTC (ms) Oscillography (2) 32/4 32/4 32/4 32/4 Fault report (2) Setting table (3) Leds config. (6) CLP BF * 37* Test Out config. (7) (2) N/G (2) N/G (2) 67N/67G (2) 67N/67G Inputs config. (8) ModBus RTU RS48 9N 9N 9P 9P 27P 27P Ethernet 8 U/O* 8 U/O* 8 U/O* 8 U/O* 2* IEC 68* IEC * DNP3.* IEC * RS IRIG-B* Hmi LCD 2x2 7 keys+2+79 ModBus RTU. Tx Rx USB SICom 67P () (2) 67N/67G 67P P P 67N/67G N/G N/G 37

38 Technical specifications Technical parameters SIL-B P_ P_2 N/G_ N/G_2 67//P_ 67//P_2 67//N_ 67//N_2 46 Function permission : yes/no Operating range:. to 3 xin (step.) Operating time:.2 to 3. s (step. s) Activation level: % Reset level: 9% Instant reset Function permission : yes/no Operating range:. to 3 xin (step.) Operating time:.2 to 3. s (step. s) Activation level: % Reset level: 9% Instant reset Function permission : yes/no Operating range I:. to 7 xin (step.) Operating range V: 4 to V (step ) IEC 62- and ANSI curves Operating time: Inverse curve, very inverse curve, extremely inverse curve. Definite-time:.2 to 3. s (step. s) Dial:. to 2.2 (step.) Directionality: yes/no Activation level, current with curve: % Reset level, current with curve: % Activation level, current with definite-time: % Reset level, current with definite-time: 9% Voltage activation level: % Voltage reset level: 9% Instantant reset Timing accuracy: % or 3 ms (whichever is higher): Operating angle: to 39º (step º) Half cone angle: to 7º (step º) Function permission : yes/no Operating range I:. to 7 xin (step.) Operating range V: 4 to V (step ) IEC 62- and ANSI curves Operating time: Inverse curve, very inverse curve, extremely inverse curve. Definite-time:.2 to 3. s (step. s) Dial:. to 2.2 (step.) Directionality: yes/no Activation level, current with curve: % Reset level, current with curve: % Activation level, current with definite-time: % Reset level, current with definite-time: 9% Voltage activation level: % Voltage reset level: 9% Instant reset Timing accuracy: % or 3 ms (whichever is higher) Operating angle: to 39º (step º) Half cone angle: to 7º (step º) Function permission : yes/no Operating range:. to xin (step.) IEC 62- and ANSI curves Operating time: Inverse curve, very inverse curve, extremely inverse curve. Definite-time:.2 to 3. s (step. s) Dial:. to 2.2 (step.) Activation level with curve: 2% Reset level with curve: % Activation level with definite-time: % Reset level with definite-time: 9% Instant reset Timing accuracy: % or 3 ms (whichever is higher) Operating angle: 49 9P_ 9P_2 9N_ 9N_2 27P_ 27P_2 32_ 32_2 32_3 32_4 8_ 8_2 8_3 8_4 Circuit breaker monitoring Function permission : yes/no Tap:. a 2.4 Inominal (step.) heating: 3 a 6 minutos (step ) cooling: a 6 veces heating (step ) Alarm level: 2 a 99% (step %) Activation level: % Reset level: 9% of alarm level Timing accuracy: ± % respect of theorical value. Function permission : yes/no Operating range: 4 to V (step V) Operating time:.2 to 3. s (step. s) Reset time:.2 to 2. s (step. s) Activation level: % Reset level: 9% Temporized reset Accuracy 3ms maximum respect of adjusted time Function permission : yes/no Operating range: 4 to V (step V) Operating time:.2 to 3. s (step. s) Reset time:.2 to 2. s (step. s) Activation level: % Reset level: 9% Temporized reset Accuracy 3ms maximum respect of adjusted time Function permission : yes/no Operating range: 4 to V (step ) Operating time:.2 to 3. s (step. s) Reset time:.2 to 2. s (step.) Activation level: % Reset level: % Temporized reset Accuracy 3ms maximum respect of adjusted time Function permission : yes/no Operating range: to VA (step ) secondary values Operating angle: to 39º (step º) Operating time:.2 to 3. s (step. s) Activation level: % Reset level: 9% Instant reset Function permission : yes/no Type: Underfrequency or overfrecuency Operating range: 4. a 6. Hz (step. Hz) Operating time:.2 a 3. s (step. s) Reset time:.2 a 2. s (step.s) Block function if phase b voltage is lower than 3 volts Activation level: % Underfrequency reset level: activation level + mhz Overfrequency reset level: activation level mhz Temporized reset Accuracy 3ms maximum respect of adjusted time Breaker state: start, open, closed, error, opening time, opening error, closure time, closure error 2a input and/or 2b input Opening and closure commands Maximum number of openings alarm: a Total amps alarm: to (M(A)²) Excess repeated openings: a Repeated openings excess time: to 3 min 38

39 BF TCS CLP Settings tables RTC Oscillography Function permission : yes/no Opening failure time:.2 to. s (step. s) Open breaker activation threshold: 8% In Open breaker reset time: % In Function start: Device trip, opening failure input activation, breaker opening command activation Function permission : yes/no Wait permission: yes/no Number of reclosings: a Reclosure times, 2, 3, 4, :.2 to 3. s (step. s) Hold time:.2 to 3. s (step. s) Locking possibilities: pulse inputs, level inputs, commands. Reset time:.2 to 3. s (step. s) Definite opening time:.2 to 3. s (step. s) Closure permission LLLB, LLDB, DLLB, DLDB: yes/no Live line/bar voltage level: 3. a.v (step. V) Dead line/bar voltage level: 4. a.v (step.) Voltage supervisión temporisation:.2 a 3 s (step. s) Line-bar voltage difference: 4, a.v (step. V) Line-bar phase difference: a 39º (step ) Line-bar frequemcy difference :.2 a. Hz (step. Hz) Temporización sincronismo:.2 a 3 s (step. s) Phase B line voltage and busbar voltage: - Modules and phases using DFT - Frequency using hardware circuit with the passing through zero detection. Permission signal mínimum time ms Function permission: yes/no Operating time:.2 to 3 s (step. s) Command voltage presence: -4% Trip continuity, in circuit a and b. Function permission : yes/no P_ multiplier range: a P_2 multiplier range: a 67P_ multiplier range: a 67P_2 multiplier range: a N/G_ multiplier range: a N/G_2 multiplier range: a 67N_ multiplier range: a 67N_2 multiplier range: a Time to pass to CLP: a 8 s (step s) CLP duration time: a 8 s (step s) CLP activation threshold: 8% In CLP reset threshold: % In general settings table 3 protection criteria tables Selectable by input or general setting. Condenser charge time: minutes Functioning without auxiliary voltage: 72 hours 6 samples/cycle Oscillo starting configuration 2 logs: cycles pre-fault and 28 post-fault COMTRADE IEEE C analogue channels and 2 digital channels Fault report 8 configurable inputs 7 configurable outputs Frequency Current measurement Voltage measurement 2 fault reports with 8 events in each The voltage of the inputs is the same as the auxiliary power supply 2 V AC 8 A 3 V DC A Output and output 2:Commuted ( NC + NO) Others: NO /6Hz Phase currents (IA,IB,IC), neutral (IN), positive sequence (I) and negative sequence (I2) Real RMS Sampling: 6 samples/cycle 2% precision in a band covering ±2% of nominal current and 4% in the rest of the range Phase voltage (VA,VB,VC), phase-phase voltage (VAB,VBC,VCA), neutral voltage (VN), bus voltage (VBB) The neutral voltage is calculated internally from the phase voltages. Real RMS Sampling: 6 samples/cycle 2% precision in a band covering ±2% of nominal current and 4% in the rest of the range Angle accuracy ±º Total and per phase 3 phase active power Total and per phase 3 phase reactive power Power measurement Total and per phase 3 phase apparent power Total and per phase power factor 2% accuracy in rated values with power factor between and.7 (phase shift from to ±4º). Energy measurement Positive and negative active energy Positive and negative reactive energy Starting from phase B line voltage, passing through zero detection to line frequency Starting from phase B busbar voltage, passing through Frequency zero detection to busbar frequency. mesurement Minimum voltage: 3V Accuracy: ±. Hz Local port: Modbus RTU Remote port: Modbus RTU Communications Remote port: IEC IEC 68 (Compact SILB) DNP 3. (Compact SILB) Auxiliary power 9 V DC 3V DC / V AC 23 V AC ±2% supply 24V DC - 48 V DC ±2% Environmental conditions Operating temperature: - to 7ºC Storage temperature: -2 to 8 ºC Relative humidity: 9% Mechanical characteristics Metal case Panel mounting /2 Rack 4 U IP-4 39

40 Technical specifications Connections diagram SIL-B A 3 PHASE CURRENT TRANSFORMERS AND NEUTRAL C B A 3 PHASE CURRENT TRANSFORMERS C B 4

41 Dimensions and cutout pattern SIL-B ø6 ø CUTOUT.6 6 ø6 ø Model list SIL-B TYPE PHASE MEASUREMENT NEUTRAL MEASUREMENT NET FREQUENCY POWER SUPPLY ADDITIONAL FUNCTIONS COMMUNICATIONS INPUTS - OUTPUTS MECHANICS LANGUAGE ADAPTATION SILB P(2) + 67P(2) + N(2) + 67N(2) P(2) + 9N(2) + 27P(2) + 32(4) BF TCS + Cold Load Pickup + 49 A A A A 6 Hz 6 Hz A B 24-48Vdc 9 3Vdc / 23Vca U/O(4) (2) + 8U/O(4) (2) + IRIG-B RS48: ModBus + IEC FOP: ModBus + IEC FOC-ST: ModBus + IEC (Only in compact version) IEC68 + ModBus (RS48) DNP3. (TCP/IP) + ModBus (RS48) IEC ModBus (RS48) 7 outputs + 8 inputs With external MMS module:4u x ½ rack Compact: 4U x ½ rack A B D English, Spanish, French and German English, Spanish, French and Turkish English, Spanish, French and Russian A - Note: Common technical specifications and accessories, page 42. 4

42 Accesories Battery power supply KitCom The KitCom is an adapter that allows you to feed SIA relays from the front communications port, allowing also to communicate with the computer locally. For SIA-C/SIA-D (DB9) and SIA-F/SIA-B (USB) the power comes from two AA batteries of. Volts placed at the bottom of the device. The equipment has a small Dc / Dc power supply raising the voltage required valve to operate the equipment. This operation includes the energy necessary to trip. This is important in the commissioning processes of the transformation centres, allowing full verification of the centre, without any auxiliary power supply. The equipment has a microswitch that feeds the power supply with a LED (ON) when the voltage is 2 adequate. The Kitcom for SIA-A and SIA-E relays uses the model of 9 volts (GLR-6) battery. In addition to all the necessary to give the power supply, this device has two LED associated with the Rx and Tx lines of communication, and they are used to verify that there is data traffic between the PC and the SIA relay. Striker PRT This is a single effect solenoid. The striker is spring operated. The striker is activated by low-power polarised electrical signal supplied by the relay in case of a fault. The striker is reset to its starting position manually. Travel: 8 mm Spring strength: - Start of travel: 37 N - End of travel: 8 N Response time: 4 ms Protection rating: IP-4 Trip coil module TCM This item is connected to the potential-free trip contact of the relay and supplies the energy needed to trip the coil (3J). It is loaded using the auxiliary voltage supply of the transformation centre and retains power for up to 3 days without external power supply. POWER SUPPLY OUTPUT VOTAGE FOR TRIP COIL ADAPTATION T R I P TCM 2 A B C A TCM2CA is not available 23 Vac Vac 48 Vdc Vdc 22 Vdc Available for potential free contact 42

43 power T&D CUSTOMIZED PRODUCTS AND BRANDLABELING Every day an increasing number of companies are considering the option of outsourcing their design and product development. Fanox is the perfect technology partner to carry out these activities. Our R & D department is prepared to operate as an integral part of our clients business adapting to their needs y developing custom designs. Fanox is a leader in the customization of products for reputable manufacturers, and we offer added value at a very competitive price. Fanox provides additional performance characteristics to the equipment thanks to continuous improvement of electronics spear heading a rapidly moving technology sector. 43

44 FANOX is involved in all levels of electrical distribution, both primary and secondary, and has a great deal of experience in designing and producing customized equipment for manufacturers of primary substations with relation to protection control, measurement and communication, and is an important reference within this field. Five year guarantee Parque Tecnológico de Bizkaia Astondo bidea, Edif DERIO (Spain) tel.: (+34) fax.: (+34) mail: fanox@fanox.com Fanox reserves the right to modify technical specification of products contained within this catalogue without previous notice. 2/22/Rev2