ISO 9001:2000 SIL A. Overcurrent and Earth fault relay INSTALLATION GUIDE. Guia_SIL-A_Rev / 48

ISO 9001:2000 SIL A Overcurrent and Earth fault relay INSTALLATION GUIDE www.fanox.com Guia_SIL-A_Rev. 01 1 / 48

1.USER INTERFAE... 4 1.1. onfigurable LEDs... 4 1.2. Local communication port. RS232... 5 1.3. LD and keypad... 5 1.4. SIom ommunications program... 5 1.5. Setting up the session: Password and access levels... 6 1.6. Switchgear rated current and measurements... 6 2.FUNTIONAL DIAGRAM... 7 3... UTTING PLATE AND ONNETION DIAGRAMS... 7 3.1. utting plate mm... 7 3.2. onnection diagrams... 8 3.2.1. onnection diagrams for SIL-A LPT. 3 LPT for phases:... 8 3.3. Terminals... 9 3.3.1. Terminals for LPT models.... 9 4.MODEL LIST... 10 5.PROTETION FUNTIONS AND SETTINGS... 11 5.1. Protection functions... 11 5.1.1. 50P_1 and 50P_2 Functions. Instantaneous phase overcurrent... 11 5.1.2. 51P Function. Phase inverse time overcurrent... 11 5.1.3. 50N_1 and 50N_2 Functions. Instantaneous neutral overcurrent... 11 5.1.4. 51N Function. Neutral inverse time overcurrent... 12 5.1.5. 46 Function. Negative sequence instant overcurrent... 12 5.1.6. 49 Function. Thermal memory protection... 12 5.1.7. ircuit breaker monitoring... 13 5.1.8. 50BF ircuit breaker opening fault... 13 5.1.9. 74TS Trip circuit supervisión... 13 5.1.10. 79 Recloser... 14 5.1.11. old Load Pickup... 14 5.1.12. General settings... 15 5.1.13. IE 60255-151 urves... 16 5.1.14. ANSI-IEEE urves... 17 5.2. Monitoring and control... 18 5.2.1. States and events... 18 5.2.2. Self-diagnosis... 23 5.2.3. Date-time synchronisation... 23 5.2.4. Real-Time lock (RT)... 23 5.2.5. omunication... 24 5.2.6. Test program... 24 5.2.7. Oscillography and fault report... 25 5.2.8. ommands... 28 www.fanox.com Guia_SIL-A_Rev. 01 2 / 48

5.2.9. Telecontrol... 28 6.TEHNIAL SPEIFIATIONS... 29 6.1. Technical specifications... 29 7.FLOWHART... 31 www.fanox.com Guia_SIL-A_Rev. 01 3 / 48

1. USER INTERFAE LD (2x20 characters) Signalling leds Keypad Reset events RS232 1.1. onfigurable LEDs There are 8 leds. 6 of these can be set and the other two are assigned the following functions: ircuit breaker status: Lit up, with the circuit breaker closed. Reclosing status. Lit up with the reclosing operative. The rest can be configured, with the default configuration as follows: Led Description Status Flashing Latch Denied ON Led Ready Ready x 50P_1 Trip Led 1 50P/51P 50P_2 Trip x 51P Trip 50N_1 Trip Led 2 50N/51N 50N_2 Trip x 51N Trip Led 3 50BF 50BF_Trip x Led 4 46 46_Trip x Led 5 74TS 74TS_Activation x Although the ON led can be configured, it is not recommended to modify its Ready default configuration. www.fanox.com Guia_SIL-A_Rev. 01 4 / 48

1.2. Local communication port. RS232 The RS232 communications port is installed on the front of the equipment. The adapter (KITOM) can be connected to this communications port to supply the equipment with an external battery. It should be pointed out that this port can be used simultaneously for communication, even when the equipment is being powered by an external battery. The RS232 communication allows to Access with a P to all the information and all setting parameters. 1.3. LD and keypad The front of the SIL-A relay is fitted with an alphanumeric LD screen, measuring 2x20. This screen provides the user with access to read information about the settings parameters, measurements, status and events. All of this information is arranged in a system of menus. A keypad is fitted to the relay front panel, which can be used to access the information shown on the LD screen and to navigate through the menu system. This membrane keyboard has 6 keys that can be used to navigate through the different menus and to change the setting parameters. The and keys can be used to navigate through the different menus, the different options in each menu and the different values for the settings parameters. The OK key is used to access the menus and the different options, as well as to approve changes to values. The key is used to delete and to go back through the menu levels. As well as the 6 keys, there is also a "Reset" key. When Reset is pressed, the bistable magnetic indicators return to their initial position. The Reset key can also be used to delete all of the events in the "Events" menu. This is equipped with a specific key marked with 79, which permits operation on the recloser, locking and unlocking it. It is also equipped with a specific key marked with 52, which permits operation on the circuit breker, opening and closing it. 1.4. SIom ommunications program The SIcom program, which works with the Windows 2000/XP and Windows 7 operating system is provided, and can be used to gain access to all of the equipment information, to modify the settings and to save events using a graphic user interface. The following operations can be carried out using the SIcom program: Status reading Measurement reading Reading and changing settings Reading and deleting events hanging the user passwords Loading settings files Date-time synchronisation hecking the versions of the equipment onfiguring the modbus address Inputs, outputs and leds configuration www.fanox.com Guia_SIL-A_Rev. 01 5 / 48

1.5. Setting up the session: Password and access levels Users must identify themselves with a password in order to start communications and to change the equipment settings or configuration using the HMI. Depending on the access level, it may or may not be possible to perform the operations shown on the table below. AESS LEVEL Read-only permission: Status and measurements Settings Events Permission to: hange settings Download and Delete the Events buffer Permission to: Execute ommands Permission to: hange onfiguration Permission to hange Protected Settings 1 YES YES NO NO YES 2 YES YES NO NO NO 3 YES NO YES NO NO 4 YES YES YES NO NO 5 YES YES YES YES NO Four passwords and their associated levels of access are set up when the equipment is configured using the SIcom program. By default, the equipment is programmed with the following passwords and their associated levels: PASSWORD AESS LEVEL 2222 2 3333 3 4444 4 5555 5 1.6. Switchgear rated current and measurements In SIL-A LPT models, to adjust the wide dynamic range of the T, in order to measure precisely the cell operating range, the relay is fitted with three sets of switches on the rear. www.fanox.com Guia_SIL-A_Rev. 01 6 / 48

2. FUNTIONAL DIAGRAM 52 74TS Outputs Events 50P 50P 51P RT (1ms) LP old Load Pickup 50BF 46 50N 50N 51N 49 Oscillography (2) Fault report (20) Setting table(3) Leds config. 79 52 Out config. Inputs config. Test Iec 60870-5-103 ModBus RTU ModBus RTU Hmi Lcd 20x2 6 keys + I/O 52 + B79 RS485 RS485 RS232 SIom RTU Modem 3. UTTING PLATE AND ONNETION DIAGRAMS 3.1. utting plate mm Frontal view www.fanox.com Guia_SIL-A_Rev. 01 7 / 48

3.2. onnection diagrams 3.2.1. onnection diagrams for SIL-A LPT. 3 LPT for phases: www.fanox.com Guia_SIL-A_Rev. 01 8 / 48

3.3. Terminals 3.3.1. Terminals for LPT models. A1 Digital 1 common output B4 Digital input 4 D6 Gnd Modbus RTU A2 1 N digital output B5 ommon digital inputs B A A phase input A3 1 NA digital output 1 Digital input 5 B B Phase input A4 Digital 2 common output 2 Digital input 6 Phase input A5 2 N digital output 3 Digital input 7 E1 74TS voltage presence A6 2 NA digital output 4 Digital input 8 E2 74TS coil 1 A7-A8 3 NA digital output 5 ommon digital inputs E3 74TS coil 2 A9-A10 4 NA digital output D1 A IE 60870-5-103 E4 ommon 74TS A11-A12 5 NA digital output D2 B IE60870-5-103 V1 + Auxiliary voltage. B1 Digital input 1 D3 Gnd IE60870-5-103 V2 - Auxiliary voltage. B2 Digital input 2 D4 A Modbus RTU B3 Digital input 3 D5 B Modbus RTU www.fanox.com Guia_SIL-A_Rev. 01 9 / 48

4. MODEL LIST TYPE PHASE MEASUREMENT NEUTRAL MEASUREMENT NETWORK FREQUENY POWER SUPPLY ADDITIONAL FUNTIONS OMMUNIATIONS INPUTS - OUTPUTS RESERVED LANGUAGE ADAPTATION A 50P1+50P2+51P+50N1+50N2+51N+52+50BF+ 46+79+74TS+LP 1 5 X 1 A 5 A LPT 1 5 X 1 A 5 A LPT 5 6 50 Hz 60 Hz A B 24-48 Vdc 90-300Vdc / 110-230 Vac 0 1 - +49 0 1 RS485/ModBus RS485/IE 60870-5-103 FOP/ModBus FOP/IE 60870-5-103 0 5 outputs - 8 inputs 0 1 With External MMS ompact A B English, Spanish and French English, Spanish, French and Turkish 0 - www.fanox.com Guia_SIL-A_Rev. 01 10 / 48

5. PROTETION FUNTIONS AND SETTINGS 5.1. Protection functions 5.1.1. 50P_1 and 50P_2 Functions. Instantaneous phase overcurrent Group Description Minimum Maximum Step Unit Default 50P_1 50P_2 Instantaneous phase overcurrent Permission - - YES/NO - No Tap 0,20 30,00 0,01 Inominal 5,00 Operating time 0,02 300,0 0,01 s 0,02 5.1.2. 51P Function. Phase inverse time overcurrent Group Description Minimum Maximum Step Unit Default 51P Phase inverse time overcurrent Permission - - YES/NO - No urve - - (1*) - Extrem. Inverse IE Dial 0,05 1,25 0,01-1,25 Tap 0,10 7,00 0,01 Inominal 1,00 Operating time 0,02 300,0 0,01 s 0,02 (1*) Inverse IE, Very Inverse IE, Extremely Inverse IE, Inverse ANSI, very inverse ANSI, extremely inverse ANSI, Defined time. 5.1.3. 50N_1 and 50N_2 Functions. Instantaneous neutral overcurrent Group Description Minimum Maximum Step Unit Default 50N_1 50N_2 Neutral instantaneous overcurrent Permission - - YES/NO - No Tap 0,20 30,00 0,01 Inominal 1,00 Operating time 0,02 300,0 0,01 s 0,02 www.fanox.com Guia_SIL-A_Rev. 01 11 / 48

5.1.4. 51N Function. Neutral inverse time overcurrent Group Description Minimum Maximum Step Unit Default 51P Neutral inverse time overcurrent Permission - - YES/NO - No urve - - (1*) - Extrem. Inverse IE Dial 0,05 1,25 0,01-1,25 Tap 0,10 7,00 0,01 Inominal 0,50 Operating time 0,02 300,0 0,01 s 0,02 (1*) Inverse IE, Very Inverse IE, Extremely Inverse IE, Inverse ANSI, very inverse ANSI, extremely inverse ANSI, Defined time. 5.1.5. 46 Function. Negative sequence instant overcurrent Group Description Minimum Maximum Step Unit Default 46 Negative sequence instant overcurrent Permission - - YES/NO - No Tap 0,10 1,00 0,01 Inominal 0,2 Operating time 0,02 300,0 0,01 s 0,02 5.1.6. 49 Function. Thermal memory protection Group Description Minimum Maximum Step Unit Default 49 Thermal memory Permission - - YES/NO - No Tap 0,10 2,40 0,01 I nominal 1,2 ζ heating 3 600 1 min 3 ζ cooling 1 6 1 ζ heating 1 Alarm 20 99 1 % 80 www.fanox.com Guia_SIL-A_Rev. 01 12 / 48

5.1.7. ircuit breaker monitoring Group Description Minimum Maximum Step Unit Default ircuit breaker monitoring Maximum number of openings 1 10000 1-10 Maximum accumulated amperes 1 10000 1-10 52 Opening time 0,02 300,0 0,01 s 0,10 losing time 0,02 300,0 0,01 s 0,10 Maximum repeated openings 1 10000 1-3 Time of maximum repeated openings 1,00 300,0 0,01 min 9,00 5.1.8. 50BF ircuit breaker opening fault Group Description Minimum Maximum Step Unit Default ircuit breaker opening fault 50BF Permission - - YES/NO - No Operating fault time 0,02 1,0 0,001 s 0,4 5.1.9. 74TS Trip circuit supervisión Group Description Minimum Maximum Step Unit Default Trip circuit supervision 74TS Permission - - YES/NO - No Time delay 0,02 300,0 0,01 s 2,00 www.fanox.com Guia_SIL-A_Rev. 01 13 / 48

5.1.10. 79 Recloser Group Description Minimum Maximum Step Unit Default Reclosing device Permission - - YES/NO - No Hold permission - - YES/NO - No Number of reclosings 1 5 1-3 Number of reclosings 1 5 1-3 Reclose 1 time 0,02 300,00 0,01 s 0,30 79 Reclose 2 time 0,02 300,00 0,01 s 3,00 Reclose 3 time 0,02 300,00 0,01 s 180,00 Reclose 4 time 0,02 300,00 0,01 s 180,00 Reclose 5 time 0,02 300,00 0,01 s 180,00 Hold time 0,02 300,00 0,01 s 10,00 Replacement time 0,02 300,00 0,01 s 10,00 Final Opening Time 0,02 300,00 0,01 s 10,00 5.1.11. old Load Pickup Group Description Minimum Maximum Step Unit Default Reclosing device Permission - - YES/NO - No 50P_1 Multiplier 1 5 0,01-1 50P_2 Multiplier 1 5 0,01-1 LP 51P Multiplier 1 5 0,01-1 50N_1 Multiplier 1 5 0,01-1 50N_2 Multiplier 1 5 0,01-1 51N Multiplier 1 5 0,01-1 LP switch time 1 300 0,01 Min 15 LP duration 1 300 0,01 Min 15 www.fanox.com Guia_SIL-A_Rev. 01 14 / 48

5.1.12. General settings Function Description Minimum Maximum Step Unit Defect General Settings Equipment identifier - - - - fanox.com Rated current 1 2000 1-100 Neutral current 1 2000 1-100 Frequency - - 60/50 Hz 50 Language - - - - English Active table 1 3 1-1 ommunications 60870-5-103 direction 1 254 1-3 60870-5-103 speed 4800 38400 - bauds 9600 Direction modbus 1 247 1-2 Speed modbus 4800 38400 - bauds 19200 www.fanox.com Guia_SIL-A_Rev. 01 15 / 48

5.1.13. IE 60255-151 urves IE 60255-151 curves are accomplished by SIL-A relay: www.fanox.com Guia_SIL-A_Rev. 01 16 / 48

5.1.14. ANSI-IEEE urves ANSI-IEEE curves are accomplished by SIL-A relay: www.fanox.com Guia_SIL-A_Rev. 01 17 / 48

5.2. Monitoring and control 5.2.1. States and events Group Status ause Associated measurement Level 1 phase instant overcurrent 50P_1 Phase A start Activation/Deactivation Phase A current 50P_1 Phase B start Activation/Deactivation Phase B current 50P_1 Phase start Activation/Deactivation Phase current 50P_1 50P_1 Start Activation/Deactivation - 50P_1 Phase A trip Activation Phase A current 50P_1 Phase B trip Activation Phase B current 50P_1 Phase trip Activation Phase current 50P_1 Trip Activation - Level 2 phase instant overcurrent 50P_2 Phase A start Activation/Deactivation Phase A current 50P_2 Phase B start Activation/Deactivation Phase B current 50P_2 Phase start Activation/Deactivation Phase current 50P_2 50P_12 Start Activation/Deactivation - 50P_2 Phase A trip Activation Phase A current 50P_2 Phase B trip Activation Phase B current 50P_2 Phase trip Activation Phase current 50P_2 Trip Activation - Phase inverse time overcurrent 51P Phase A start Activation/Deactivation Phase A current 51P Phase B start Activation/Deactivation Phase B current 51P Phase start Activation/Deactivation Phase current 51P 51P Start Activation/Deactivation - 51P A phase trip Activation Phase A current 51P B phase trip Activation Phase B current 51P phase trip Activation Phase current 51P Trip Activation - www.fanox.com Guia_SIL-A_Rev. 01 18 / 48

Level 1 neutral instant overcurrent 50N_1 50N_1 Start Activation/Deactivation Neutral current 50N_1 Trip Activation Neutral current Level 2 neutral instant overcurrent 50N_2 50N_2 Start Activation/Deactivation Neutral current 50N_2 Trip Activation Neutral current Neutral inverse time overcurrent 51N 51N Start Activation/Deactivation Neutral current 51N Trip Activation Neutral current old Load Pickup LP LP Activation Activation/Deactivation - Switch opening fault 50BF 50BF Start Activation/Deactivation - 50BF Trip Activation/Deactivation - Negative sequence instant overcurrent 46 46 Start Activation/Deactivation Negative sequence current 46 Trip Activation Negative sequence current Thermal memory 49 49 Alarma Activación/Desactivación Medida imagen térmica 49 Disparo Activación/Desactivación Medida imagen térmica General Trip Activation/Deactivation - 50 Hz network frequency Activation/Deactivation - Ready Activation/Deactivation - Protection error Activation/Deactivation - hange of settings Activation/Deactivation - Date-time synchronisation Activation - Active local communication Activation/Deactivation - Default E2prom Activation/Deactivation - E2prom Error Activation/Deactivation - www.fanox.com Guia_SIL-A_Rev. 01 19 / 48

E2prom values change Activation/Deactivation - Events error Activation - New oscillography record Activation/Deactivation - External trip Activation/Deactivation - Measurement error Activation/Deactivation - Deleted events Activation/Deactivation - Start up of a neutral function Activation/Deactivation - Start up of an A phase function Activation/Deactivation - Start up of a phase function Activation/Deactivation - Start up of any function Activation/Deactivation - Phase A trip Activation/Deactivation - Phase B trip Activation/Deactivation - Phase trip Activation/Deactivation - 50N_1 or 50N_2 trip Activation/Deactivation - 50P_1 or 50P_2 trip Activation/Deactivation - Logic inputs Input 52 a Activation/Deactivation - Input 52 b Activation/Deactivation - 50P input block Activation/Deactivation - 50N input block Activation/Deactivation - External Trip Input Activation/Deactivation - Oscillography start input Activation/Deactivation - 79 Start Input Activation/Deactivation - 79 Permission Input Activation/Deactivation - 79 Lock Input Activation/Deactivation - Active table 0 input Activation/Deactivation - Active table 1 input Activation/Deactivation - Lock 79 Activation/Deactivation - 79 unlock Activation/Deactivation - 50BF Start Activation/Deactivation - www.fanox.com Guia_SIL-A_Rev. 01 20 / 48

Physical inputs Input 1 Activation/Deactivation - Input 2 Activation/Deactivation - Input 3 Activation/Deactivation - Input 4 Activation/Deactivation - Input 5 Activation/Deactivation - Input 6 Activation/Deactivation - Input 7 Activation/Deactivation - Input 8 Activation/Deactivation - Physical outputs Output 1 Activation/Deactivation - Output 2 Activation/Deactivation - Output 3 Activation/Deactivation - Output 4 Activation/Deactivation - Output 5 Activation/Deactivation - Logical outputs 79 Start Activation/Deactivation - 50BF Start Activation/Deactivation - Start oscillography Activation/Deactivation - Reclosing device 79 Standby Activation/Deactivation - 79 Reclosing time Activation Auto-reclosing No. 79 Open Activation Reclose No. 79 Hold time Activation Auto-reclosing No. 79 79 losing time Activation Auto-reclosing No. 79 Replacement time. Activation Reclose No. 79 Lockout Activation/Deactivation Reclose No. 79 Safety time Activation Reclose No. 79 Final opening time Activation - www.fanox.com Guia_SIL-A_Rev. 01 21 / 48

Switch monitoring 52 Start Deactivation - 52 Error Activation/Deactivation - 52 Open Activation Opening Time 52 Opening time Activation - 52 Opening fault Activation/Deactivation - 52 losed Activation/Deactivation losing time 52 52 losing time Activation - 52 losing fault Activation/Deactivation - 52 Excessive total openings Activation/Deactivation - 52 Excessive accumulated amperes (I2t). 52 Excessive openings in a time window Activation/Deactivation - Activation/Deactivation - 52 a Activation/Deactivation - 52 b Activation/Deactivation - Trip circuit monitoring 74TS 74TS Start Activation/Deactivation - 74TS Activation Activation/Deactivation - Remote control Operation selection Activation - 52 open Activation - 52 close Activation - Llock 79 Activation - Unlock 79 Activation - Local control Operation selection Activation - 52 open Activation - 52 close Activation - Lock 79 Activation - www.fanox.com Guia_SIL-A_Rev. 01 22 / 48

Unlock 79 Activation - Local control Activation - Telecontrol Activation - 5.2.2. Self-diagnosis Diagnostic algorithms are run while the equipment is being started up and continuously when the relay is operating. This diagnostic is a preventative process to guarantee that the equipment is in good operational condition. The following status bits are associated with this process: Measurement error Protection error Eeprom Error Events error Problem in the measurement block Problem in the protection block Problem in the eeprom memory, a table is corrupt. Events record error On the other hand, a default settings error indicates that the relay is operating with default settings, whereby it will not trip (check that the relay alarm is activated with default settings). 5.2.3. Date-time synchronisation The equipment can be synchronised from the HMI or by using communications. 5.2.4. Real-Time lock (RT) For events, oscillographies and alarms the protection equipment required a clock for date and time stamping. This clock must keep the date and time even with no power supply, for up to 72 hours (With the capacity charged beforehand). If there is an events queue, and the clock is synchronised with a date and time prior to the last stored event, the relay does not reorder the queue, but rather it stores the new events after the events already in the queue. This clock can be synchronised with another clock in various ways: From the HMI. In this case the date and time can be entered using a keyboard. The relay will save a new event indicating that it has been synchronised. By protocol. There are two options in this case: o o Local protocol. The performance is identical to the HMI, the relay synchronises the date and time and executes a new synchronisation event. Remote protocols. These protocols can include continuous synchronisation sections. For this reason, the execution of synchronisation events is inappropriate. www.fanox.com Guia_SIL-A_Rev. 01 23 / 48

5.2.5. omunication The Sil-A relay is equipped with the following communications ports: 1 LOAL (frontal) RS232 ModBus RTU 2 REMOTE (rear) RS485 ModBus RTU 3 REMOTE (rear) RS485 IE 60870-5-103 5.2.6. Test program The SIL-A relay is equipped with a test menu from where the led and outputs operation can be checked. The following table shows the components that can be tested, along with their status depending on whether they are activated or deactivated: led-1 Deactivated Activated Led-1 deactivated Led-1 activated led-2 Deactivated Activated Led-2 deactivated Led-2 activated led-3 Deactivated Activated Led-3 deactivated Led-3 activated led-4 Deactivated Activated Led-4 deactivated Led-4 activated led-4 Deactivated Activated Led-5 deactivated Led-5 activated led-79 Deactivated Activated Led-79 deactivated Led-79 activated led-52 Deactivated Activated Led-52 deactivated Led-52 activated ON Led Deactivated Activated ON led deactivated ON led activated Output 1 Deactivated Activated Output deactivated Output activated www.fanox.com Guia_SIL-A_Rev. 01 24 / 48

Output 2 Deactivated Activated Output deactivated Output activated Output 3 Deactivated Activated Output deactivated Output activated Output 4 Deactivated Activated Output deactivated Output activated Output 5 Deactivated Activated Output deactivated Output activated The following key sequence is used to gain access to the test menu: from the main menu, press the keys,, and in sequence and then press and hold the "OK" key until the "Test menu" appears on the display. The test menu is accessed by pressing the "OK" key again, and the and keys can be used to navigate through the different menu items. Each item can be activated or deactivated by pressing "OK" on it (if the item is deactivated, it is activated by pressing OK; if the item is activated, it is deactivated by pressing OK ). Press the key to exit the test menu. The inputs check can be seen in the conditions menu. To obtain more detailed information, the method for navigating the menus is explained graphically in the keypad and display section. 5.2.7. Oscillography and fault report The SIL-A relay stores 2 oscillographic records, with a resolution of 16 samples/cycle and a size of 50 cycles. The first three of these cycles correspond to pre-fault. The oscillography is downloaded by communications through the front or rear port using the Modbus protocol (the protocol is documented in this manual). The SIom communications program allows the oscillograph to be downloaded and saved in OMTRADE format (IEEE 37.111-1991). The following information is included in each oscillographic record: Number Analog channels 1 Phase A current 2 Phase B current 3 Phase current 4 Neutral current This current is already in primary amps. www.fanox.com Guia_SIL-A_Rev. 01 25 / 48

As well as the analogue magnitudes, the relay saves 80 digital records, with the same precision as 16 cycle samples. These 80 bits shall contain the following: No. Digital channels No. Digital channels No. Digital channels 1 50P_1 Phase A start 31 52 Open 61 Active table 0 input 2 50P_1 Phase B start 32 52 Opening fault 62 Active table 1 input 3 50P_1 Phase start 33 52 losed 63 Block 79 4 50P_1 Phase A trip 34 General trip 64 Unblock 79 5 50P_1 Phase B trip 35 79 Standby 65 50BF Start Input 6 50P_1 Phase trip 36 79 Reclosing time 66 Output 1 7 50P_2 Phase A start 37 79 Open 67 Output 2 8 50P_2 Phase B start 38 79 Hold time 68 Output 3 9 50P_2 Phase start 39 79 losing time 69 Output 4 10 50P_2 Phase A trip 40 79 Replacement time. 70 Output 5 11 50P_2 Phase B trip 42 79 Blockout 71 79 Start 12 50P_2 Phase trip 42 79 Safety time 72 50BF Start 13 51P Phase A start 43 79 Final opening time 73 49 Alarm 14 51P Phase B start 44 Input 1 74 49 Trip 15 51P Phase start 45 Input 2 16 51P Phase A trip 46 Input 3 17 51P Phase B trip 47 Input 4 18 51P Phase trip 48 Input 5 19 50N_1 Start 49 Input 6 20 50N_1 Trip 50 Input 7 21 50N_2 Start 51 Input 8 22 50N_2 Trip 52 Input 52 a 23 51N Start 53 Input 52b 24 51N Trip 54 50P input block 25 46 Start 55 50N input block 26 46 Trip 56 External Trip Input 27 50BF Start 57 Oscillography Start Input 28 50BF Trip 58 79 Start Input 29 LP enabled 59 79 Permission Input 30 52 Error 60 79 Block Input www.fanox.com Guia_SIL-A_Rev. 01 26 / 48

The following additional information is included in the OMTRADE header file (*.hdr): date-time of the oscillograph, oscillograph number, relay identification and a list of all the events that occurred in the equipment while the oscillograph was being generated. Shown below is the format of a OMTRADE header file, generated by the SIom program: *****.HDR OMTRADE **************************************************************** *********************************************************************************** Prefault cycles = 3 Total cycles = 50 Analogue channels = 4 Digital channels = 80 Oscillograph: 41458 Date/Time: 2008/10/15 11:29:11:85 Fault row = 15 *********************************************************************************** Oscillograph Events: *********************************************************************************** Indicator Value Measurement1 Measurement2 Date Time Oscillograph 1 0 0 2008/10/15 11:29:11:90 start Oscillograph start 0 0 0 2008/10/15 11:29:11:400 *********************************************************************************** An oscillography is started when the Start oscillography is activated, which is an adjustable logical output. The default configuration is shown below: General trip Oscillography Start Input There are different programs for viewing the OMTRADE format file, such as TOP, The Output Processor that can be downloaded from the web www.pqsoft.com/top/. www.fanox.com Guia_SIL-A_Rev. 01 27 / 48

5.2.8. ommands HMI Local om. ModBus Remote com: Modbus IE 60870-5-103 52 open 52 close Lock 79 Unlock 79 Telecontrol YES - - NO telecontrol - - To carry out manoeuvres from the remote communications (ModBus or IE60870-5-103) the equipment must be in TELEONTROL mode. Operations can be performed from the HMI of from local communications (ModBus), regardless of whether or not the equipment is in telecontrol. 5.2.9. Telecontrol The equipment can only be set to telecontrol or local control from the HMI. If telecontrol is used, it is recommended to configure a led to display when telecontrol is permitted and when it is not. www.fanox.com Guia_SIL-A_Rev. 01 28 / 48

6. TEHNIAL SPEIFIATIONS 6.1. Technical specifications 1 General Settings tables 3 riteria Activated, by inputs, by communications, by general settings. RT apacitor charge time: 10 minutes Operation with no auxiliary voltage: 72 hours 16 samples/cycle Oscillograph start configuration Oscillography 2 records: 3 prefault and 47 postfault cycles OMTRADE IEEE 37.111-1991 4 analog channels y 80 digital channels Fault reports 20 fault reports with 80 digital channels 8 inputs which can be set Same voltage as the auxiliary power supply 250 Vac 8 A 5 outputs which can be set Frequency 30 Vdc 5 A Output 1 and output 2: N and NO Rest: NO 50/60Hz Real RMS urrent measurement Sampling: 16 samples/cycle Accuracy of ±2% in a band of 20% over the rated current and 4% for the rest of measurement range (1) Local port RS232: ModBus RTU ommunications Remote port RS485: ModBus RTU Remote port RS485 IE 60870-5-103 110-230 Vac / 90-300 Vdc ±20% Auxiliary power Battery supply 24-48 Vdc ±20% With KITOM adapter DB9 (12 Vdc) www.fanox.com Guia_SIL-A_Rev. 01 29 / 48

Operating temperature : -10 to 70º Environmental conditions Storage temperature: -20 to 80º Relative humidity: 95% Transformers Measurement 3 LPT (current transformers with voltage output) Metallic box Mechanical haracteristics Panel mounted. 1/2Rack 4 U (minimum) IP-52 (1) In SIL-A LPT models, the precision of the neutral is 8%. www.fanox.com Guia_SIL-A_Rev. 01 30 / 48

ISO 9001:2000 7. FLOWHART OK OK hold Enter lower submenu Back upper submenu Navigate inside menu Direct access Direct access Enter numerical value Sequence for VERSIONS Sequence for TEST MENU SILAXX5A0000B 0.00 0.00 0.00 0.00 OK MEASUREMENTS States OK 1/5 2/5 3/5 4/5 5/5 IA = 0.00 A IB = 0.00 A I = 0.00 A I0 = 0.00 A I2 = 0.00 A States 50P1 OK OK Phase A Pickup: Phase B Pickup: Phase Pickup: Phase Pickup: Phase A Trip: www.fanox.com Guia_SIL-A_Rev. 01 31 / 48

Phase B Trip: Phase Trip: Phase Trip: States 50P2 OK Phase A Pickup: Phase B Pickup: Phase Pickup: Phase Pickup: Phase A Trip: Phase B Trip: Phase Trip: Phase Trip: States 51P OK Phase A Pickup: Phase B Pickup: Phase Pickup: Phase Pickup: t Phase A Trip: Phase B Trip: Phase Trip: www.fanox.com Guia_SIL-A_Rev. 01 32 / 48

Phase Trip: States 50N1 OK Ground Pickup: Ground Trip: States 50N2 OK Ground Pickup: Ground Trip: States 51N OK Ground Pickup: Ground Trip: States LP Pickup: OK States 50BF OK Pickup: Trip: States 46 OK Pickup: t Trip: States GNAL >Activated Trip: Trip: OK > Output 1 y/n? www.fanox.com Guia_SIL-A_Rev. 01 33 / 48

50 Hz: <<ATIVATED>> Mag.M. error: Measure error: Ready: <<ATIVATED>> Protecti error: Setting change: Set Date/Time: Telecontrol NO: <<ATIVATED>> FactorySetting: Eeprom error: Eeprom changed: Event error: Trip: > Output 3 y/n? OK onfiguration Processing onf. 1/16 Output 1 OK Trip States INPUTS I. 52a: I. 52a: OK OK not Asigned I. 52b: I. 52a: OK Do not Asign y/n I. Blq. 50P: I. Blq. 50N: t I. Ext Trip: I. Osc. Trip: I. 79 Init: I. 52a: Set to Input 1 y/n? OK onfiguration Processing I. 52a: Asigned to Input 1 www.fanox.com Guia_SIL-A_Rev. 01 34 / 48

I. 79 Enable: I. 79 Block: I0-Sett Table: I1-Sett Table: Block Recloser: UnBlock Reclos: I. 50BF Init: Input 1: Input 2: Input 3: Input 4: Input 5: Input 6: Input 7: Input 8: ontrol Voltage: ontinuity A: t ontinuity B: States OUTPUTS >Activated Output 1: OK OK <<ATIVATED>> : 1/16: GNAL Ready www.fanox.com Guia_SIL-A_Rev. 01 35 / 48

Output 2: Output 3: Output 4: Output 5: States 79 OK Standby: Reclose Time: 79 Is 52 Open?: 79 Hold Time: 79 lose Time: 79 Reset Time: 79 Lockout: 79 Security T.: 79 Manual Open: States 52 >52 lose OK 52 Startup: 52 Error: : 2/16: GNAL Measure eror Trip : 8/16: GNAL www.fanox.com Guia_SIL-A_Rev. 01 36 / 48

52 Open: 52 Open Time: 52 Open Error: 52 lose: <<ATIVATED>> 52 lose Time: 52 lose Error: Open Num. Alar: I2t Alarm: Too Many Trips: 52A contact: <<ATIVATED>> 52B contact: States 74S OK Pickup: Trip: States MODBUS OK Remote OM.: ommand Select: t Open Breaker: lose Breaker: Block Recloser: www.fanox.com Guia_SIL-A_Rev. 01 37 / 48

SETTINGS GEN T.A.=1 OM UnBlock Reclos: States 60870-5 OK Remote OM.: ommand Select: Open Breaker: lose Breaker: Block Recloser: UnBlock Reclos: States LOAL >Activated OK Local OM.: MMI Activity: <<ATIVATED>> Local trl: ommand Select.: Open Breaker: lose Breaker: Block Recloser: UnBlock Reclos: t NO Telecontrol: Telecontrol: www.fanox.com Guia_SIL-A_Rev. 01 38 / 48

OK Select table 1 = T.Activated Select table 2 Select table 3 OK OK Settings 50P1 OK Function Enable Set Password OK OK NO -> 0 urrent Tap 5.00 xin Time Delay 0.02 s Set Password -> 5555 OK Function Enable NO -> NO Settings 50P2 Function Enable NO -> YES OK Function Enable Function Enable NO OK NO > YES y/n urrent Tap 5.00 xin Time Delay 0.02 s SETTING HANGED OK Function Enable Function Enable OK YES Settings 51P OK Function Enable NO urve type IE E. I Time Dial 1.00 urrent Tap 1.00 xin Time Delay 0.02 s Settings 50N1 OK Function Enable NO urrent Tap 1.00 xin www.fanox.com Guia_SIL-A_Rev. 01 39 / 48

Time Delay 0.02 s Settings 50N2 Function Enable OK NO urrent Tap 1.00 xin Time Delay 0.02 s Settings 51N OK Function Enable NO urve type IE E. I Time Dial Set Password OK 100 1.00 -> >0 urrent Tap 0.50 xin Time Delay 0.02 s Set Password -> 5555 Time Dial OK 1.00 -> 0 Settings LP Time Dial 1.00 -> 0.5 Function Enable Time Dial OK OK NO 1.00 > 0.5 y/n Multiplier 50P1 1.00 Multiplier 50P2 1.00 Multiplier 51P 1.00 Multiplier 50N1 1.00 Multiplier 50N2 1.00 Multiplier 51N: 1.00 No Load Time 15 s SETTING HANGED OK Time Dial Time Dial OK 0.50 www.fanox.com Guia_SIL-A_Rev. 01 40 / 48

old Load Time 15 s Settings 50BF Function Enable OK NO Time Delay 0.02 s Settings 46 OK Function Enable NO urrent Tap 1.00 xin Time Delay 0.02 s Settings 79 OK Function Enable NO Hold Enable NO 1 Reclose Number Reclose 1 Time 0.02 s Reclose 2 Time 0.02 s Reclose 3 Time 1.00 s Reclose 4 Time 1.00 s Reclose 5 Time 1.00 s Hold Time 1.00 s Reset Time 1.00 s Man. Open Time 1.00 s www.fanox.com Guia_SIL-A_Rev. 01 41 / 48

Settings 52 OK Max Acumulated Open 10 Max Acumulated Amp. 1000 MA2 Max. Open Time 0.10 s Max. lose Time 0.10 s Num Openings/Time 3 Perio Openings/Time 9 min Settings 74S OK Function Enable NO Time Delay 0.02 s Identification enter your text Nominal urrent 100 Neutral urrent 100 Frequency 50 Hz Language ENGLISH Active Settings T. 1 IE 60870 Addr. 3 IE 60870 Baud. 9600 ModBus Address 2 ModBus BaudRate 19200 www.fanox.com Guia_SIL-A_Rev. 01 42 / 48

EVENTS There are 1 OUNTERS OMMANDS IE 60870 Addr. 3 IE 60870 Baud. 9600 ModBus Address 2 ModBus BaudRate 19200 Identification enter your text Nominal urrent 100 Neutral urrent 100 Frequency 50 Hz Language ENGLISH Active Settings T. 1 01/01/00 01:00:05675 OK Events erased 1/1: 0 OK Events erased OK Openings Number 0 Acumulated Amps 0kA2 Reclosing Numbers 0 EXEUTE OMMAND y/n OK Open Breaker ONFIRM OMMAND y/n OK OK Open Breaker www.fanox.com Guia_SIL-A_Rev. 01 43 / 48

EXEUTE OMMAND y/n lose Breaker EXEUTE OMMAND y/n Block Recloser EXEUTE OMMAND y/n UnBlock Reclos EXEUTE OMMAND y/n NO Telecontrol EXEUTE OMMAND y/n Telecontrol DATE AND TIME 01/01/2000 01:43:25 OK 01/01/2000 01:43 60870-5 OM Setting 3 9600-8-E-1 MODBUS OM Setting 2 19200-8-N-1 8N1 Vers: OM DSP PI 1.42 1.48 1.07 FAULT REPORT -20 There is Not! OK TEST MENU y/n? without protection! hold Set Password OK -> 0 Set Password -> 5555 OK TEST MENU led-1: OK led-1: OK OK <<ATIVATED>> led-2: led-2: OK OK <<ATIVATED>> led-3: www.fanox.com Guia_SIL-A_Rev. 01 44 / 48

led-3: OK OK <<ATIVATED>> led-4: led-4: OK OK <<ATIVATED>> led-5: led-5: OK OK <<ATIVATED>> led-79: led-79: OK OK <<ATIVATED>> led-52: OK led-52: OK <<ATIVATED>> led-on: led-on: OK OK <<ATIVATED>> Output 1: Output 1: OK OK <<ATIVATED>> Output 2: Output 2: OK OK <<ATIVATED>> Output 3: Output 3: OK OK <<ATIVATED>> Output 4: Output 4: OK OK <<ATIVATED>> Output 5: www.fanox.com Guia_SIL-A_Rev. 01 45 / 48

Output 5: OK OK <<ATIVATED>> www.fanox.com Guia_SIL-A_Rev. 01 46 / 48

NOTES:........................................ www.fanox.com Guia_SIL-A_Rev. 01 47 / 48

FANOX ELETRONI S.L. Parque Tecnológico de Bizkaia Astondo bidea, Edif. 604 48160 DERIO ESPAÑA Tel. + 34 94 471 14 09 Fax + 34 94 471 05 92 power-td@fanox.com www.fanox.com Guia_SIL-A_Rev. 01 48 / 48