SIL. Protection relays for primary and secondary distribution

Transcription

1 SIL Protection relays for primary and secondary distribution Reduced size and light weight Two protocols simultaneously: MODUS & IEC With auto-reclosing, trip circuit supervision and cold load pick up High electromagnetic compatibility

2 Protection relays for primary and secondary distribution. SIL 4 Protection functions and Standards 5 SIL- 6 Main specificications 6 Technical specifications 7 Model list 9 SIL- 10 Main specificications 10 Technical specifications 11 Model list 15 Common elements 16

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 SI 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 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. ssuming the need of intelligent infrastructures, FNOX has developed SIL family in order to perform this function. Relays of SIL family, formed by SIL- and SIL-, are designed for protection of primary and secondary switching substations of electric distribution network. The protection features include protection against overcurrent (SIL- and SIL-), overvoltage (SIL-) and undervoltage (SIL-) but always with the option of reclosing in both models (SIL- and SIL-). The protection functions can be enabled by using both the front panel and the communications link to the SICom programme. Combining the settings and IEC curves available allows for precise coordination with other equipment. The combination of the available IEC and NSI 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. 4

5 Protection functions and Standards Under/over frequency Function 81U Underfrequency protection Function 81O Overfrequency protection Synchronism check Function 25 Overcurrent Protection Function 50P Instantaneous phase overcurrent Function 50N Instantaneous neutral overcurrent Function 51P Inverse time phase overcurrent Function 51N Inverse time neutral overcurrent Function 46 Inverse time negative sequence overcurrent Overvoltage Protection Function 59P Defined time phase overvoltage Function 59N Defined time neutral overvoltage Undervoltage Protection Function 27P Defined time phase undervoltage Undercurrent Protection Function 37 Phase undercurrent Directional Power Protection Function 32/40 Defined time directional power Recloser Function 79 This function is the responsible of reclosing the breaker when a fault occurs. Phase directional Protection 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 51/50P 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. Neutral Directional Protection Function 67N 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 51/50N function. The operative time starts when the following conditions are met simultaneously: - Polarisation voltage higher than setting - Residual current higher than setting - Gap between residual current and polarisation voltage is such that the residual current is within the area of the intervention. dditional Functions Function 52 This function allows monitoring of circuit breaker state and makes a preventive maintenance. Function 50F This function allows showing a possible error of the circuit breaker opening. Function 74CS This function allows the supervision of breaker s trip circuit. 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. IRIG- GPS Time Synchronization Protocol. Overload Protection Function 49 Thermal overload protection. Curves IEC and NSI Standard curves are used for the protection functions 51P, 51N, 46, 67P y 67N: - Normally inverse - Very inverse - Extremely inverse - Definite time Standards IEC Immunity Tests to Electrostatic Discharges IEC Immunity Tests to Radiated Radiofrequency Electro-magnetic Fields IEC Immunity to Electrical Fast Transients (EFT) IEC Immunity to surges IEC Immunity to Conducted RF IEC Power frequency magnetic field immunity test IEC Immunity to Pulsed Magnetic Fields IEC Immunity to Damped Oscillating Magnetic Fields IEC Immunity to gaps and variations of C 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 Dielectric Test IEC Isolation resistance test IEC 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 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 RF Emissions IEC Immunity to damped RF oscillatory waves Fanox Quality Management System its certified according to standard ISO 9001:2008 5

6 SIL- OVERCURRENT ND ERTH FULT RELY FOR PRIMRY ND SECONDRY DISTRIUTION Main characteristics The SIL- is an overcurrent and earth fault protection relay for primary and secondary distribution with auxiliary power supply ( Vac/ Vdc and optionally Vdc). The current measurement is obtained either by standard current transformers /1 or /5, 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- relay easy to install and its light weight helps the customer to save costs in transport. Many protection functions: 2x50P, 2x50N, 51P, 51N, 50F, 46, 52, 79, 74TCS, COLD LOD PICK-UP. Optionally 49. Direct signalling/control both of the circuit breaker (52 function), both of the recloser (79 function). Two communication protocols can be used simultaneously: MODUS RTU protocol IEC protocol Making possible the remote communication through the two rear ports and the local communication thanks to the front port, this port also allows to power the relay directly. The SIL- has 8 configurable inputs and 5 configurable outputs, taking into account that there is another independent one: the trip coil supervision (74TCS function). 2 oscillographic records, 20 fault reports and non-volatile RM memory: stores 500 events with date / time even without power supply thanks to its internal RTC (Real Time Clock). MMS external magnetic module External Magnetic Module for measurement collecting of CT s (/1 or /5) 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. y 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 /1 or /5 with different transformation ratios allowing the reduction in number and type of necessary CT s. Optionally there is a compact model with MMS module included inside the relay. 6

7 Technical specifications SIL- Functions diagram SIL TCS Outputs Events (500) 50P 50P 51P 49 RTC (1 ms) Oscillography (2) CLP Cold Load Pickup 50N 50F 50N 46 51N Fault report (20) Setting table (3) Leds config. (6) Out config. (5) Input config. (8) Test lec Modus RTU Modus RTU. Tx, Rx Hmi LCD 20x2 6 keys+i/ RS485 RS485 RS232 RTU Modem SICom Connections diagram SIL- SIL- MMS SIL- LPCT RS485 IEC RS485 MODUS RTU RS485 IEC RS485 MODUS RTU 7

8 Technical specifications Technical parameters SIL- 50P_1 50P_2 50N_1 50N_2 51P 51N Function permission: Yes/no Operating range: 0.10 to 30 xin (pitch 0.01) Operating time: 0.02 to 300 s (pitch 0.01 s) ctivation level 100% Reset level 95% Instant reset Function permission: Yes/no Operating range: 0.10 to 30 xin (pitch 0.01) Operating time: 0.02 to 300 s (pitch 0.01 s) ctivation level 100% Reset level 95% Instant reset Function permission: Yes/no Operating range: 0.10 to 7 xin (pitch 0.01) Curves IEC and NSI Operating time: Inverse curve, very inverse curve, extremely inverse curve. Definite time : 0.02 to 300 s (pitch 0.01 s) Dial: 0.05 to 2.2 Curve activation level 120% Curve reset level 100% Definite time activation level 100% Definite time reset level 95% Instant reset Timer precision: 5% or 30 ms (whichever is greater) Function permission: Yes/no Operating range: 0.10 to 7 xin (pitch 0.01) Curves IEC and NSI Operating time: Inverse curve, very inverse curve, extremely inverse curve. Definite time : 0.02 to 300 s (pitch 0.01 s) Dial: 0.05 to 2.2 Curve activation level 120% Curve reset level 100% Definite time activation level 100% Definite time reset level 95% Instant reset Timer accuracy: 5% or 30 ms (whichever is greater) 46 Function permission: Yes/no Operating range: 0.01 to 1.00 xin (pitch 0.01 s) Operating time: 0.02 to 300 s (pitch 0.01 s) ctivation level: 100% Reset level 95% Instant reset Circuit breaker monitoring 50F Circuit breaker status: start, open, closed, error, opening time, opening fault, closing time and closing fault. Input 52a and/or input 52b Open and close command larm for maximum opening number: 1 to larm for accumulated amps: 0 to (k²) Maximum repeated openings: 1 to Time of maximum repeated openings: 1 to 300 min Function permission: Yes/no Opening fault time: 0.02 to s (pitch 0.01 s) Open circuit breaker activation threshold: 8% In Open circuit breaker reset threshold: 10% In Function start: Equipment trip, activation of the opening fault input, circuit breaker open control activation. 79 Function Permission: yes/no Hold permission: si/no Number of reclosings: 1 a 5 Reclosing time 1, 2, 3, 4, 5 : 0.02 a s (step 0.01 s) Operating time: 0.02 a s (step 0.01 s) Locking possibilities: pulse inputs, level inputs, commands. Replacement time: 0.02 a s (step 0.01 s) Definitive opening time: 0.02 a s (step 0.01 s) 74TCS Function permission; yes/no Operating time: 0.02 to 300 s (pitch 0.01 s) Control voltage presence: -40% Trip continuity, in circuits and 49 Permission: yes/no Operating Range: 0,1 to 2,4 xin (step 0,01) ζ heating: 3 to 600 min (step 1) ζ cooling: 1 to 6 ζ heating (step 1) larm: 20 to 99 % (step 1) Trip level: 100% Trip reset: 95% of alarm level Trip time accuracy: ± 5% of theoric one. CLP Function permission: Yes/no 50P_1 Multiplier range: 1 to 5 50P_2 Multiplier range: 1 to 5 50N_1 Multiplier range: 1 to 5 50N_2 Multiplier range: 1 to 5 CLP pass time: 1 to 1800 s (switch 1 s) CLP duration: 1 to 1800 s (switch 1 s) CLP activation threshold: 8% In CLP reset threshold: 10% In Settings tables 1 General setting table 3 Protection criteria table ctivated by inputs or by general settings RTC Capacitor charge time: 10 minutes Operation with no auxiliary voltage: 72 hours Oscillography 16 samples/cycle Oscillograph start configuration 2 records: 3 prefault and 47 postfault cycles COMTRDE IEEE C 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 5 outputs which can be set Frequency Current measurement Communications 250 Vac 8 30 Vdc 5 Output 1 and Output 2 (oth commuted, NO+NC) Rest: N 50/60Hz Real RMS Sampling: 16 samples/cycle ±2% ccuracy in a range of ±20% of nominal current and 5% in the rest of the range Local port RS232: Modus RTU Remote port RS485: Modus RTU Remote port RS485 IEC uxiliary power Vac / Vdc ±20% Vdc ±20% Environmental Operating temperature: -10 to 70 C conditions Stora ge temperature: -20 to 80 C Relative humidity: 95% Transformers Measurement 3 CT /1 or /5 Measurement 3 LPCT s (Low Power Current Transformers) Mechanical Metallic box Characteristics Panel mounted. 1/2Rack 4 U (minimum) IP-54 8

9 Dimensions and cutout pattern SIL cutout 165 Model list SIL- TYPE PHSE MESUREMENT NEUTRL MESUREMENT NETWORK FREQUENCY POWER SUPPLY DDITIONL FUNCTIONS COMMUNICTIONS INPUTS - OUTPUTS MECHNICS LNGUGE DPTTION 50P1+50P2+51P+50N1+50N2+51N F TCS + Cold Load Pickup 1 5 X 1 5 LPCT 1 5 X 1 5 LPCT Hz 60 Hz Vdc 90Vdc 300Vdc / 110 Vac 230Vac R5485: Modus RTU + IEC FOP: Modus RTU + IEC outputs - 8 inputs 0 1 With external MMS module: 4U x ½ rack + external MMS Compact: 4U x ½ rack English, Spanish and French English, Spanish, French and Turkish - 9

10 SIL- FEEDER PROTECTION RELY FOR PRIMRY DISTRIUTION Main characteristics The SIL- 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- is used with auxiliary power supply ( Vac/ Vdc and optionally Vdc). Protection functions available in SIL- are the following: 50P (2), 50N (2), 67/51/50P (2), 67/51/50N (2), 46, 59P (2), 59N (2), 27P (2), 32/40 (4), 79, 50F, 52, Cold Load Pickup and 74TCS. Optionally: 81 U/O, 25, 37 and IRIG-. 79 protection function (Recloser) allows up to 5 attempts of reclosing which can be programmed by the user. SIL- has metallic box with high electromagnetic compatibility level (EMC) and wide range of operating temperature. Its reduced size makes the SIL- relay easy to install and its light weight helps the customer to save costs in transport. Direct signalling/control both of the circuit breaker (52 function), both of the recloser (79 function). External Magnetic Module where CT s (/1 or /5) 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. Two communication protocols can be used simultaneously: Passing through secondary circuits, the equipment has not connection terminals, getting a better electric insulation. y 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 /1 or /5 with different transformation ratios allowing the reduction in number and type of necessary CT s. MODUS RTU protocol IEC protocol, optionally IEC 61850, DNP 3.0 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- can show different measurements like: Phase, Neutral, Positive Sequence and negative sequence currents Phase, Phase-Phase, Neutral and ar voltages ngles between voltage and current on each phase ctive, reactive and apparent power phase and total 3-phase Cos j (3-phase and single phase) ctive and Reactive Energy The SIL- has 8 configurable inputs and 7 configurable outputs. 2 oscillographic records, 20 fault reports and non-volatile RM memory: stores events with date/time event without power supply thanks to its internal RTC (Real Time Clock). 10

11 Technical specifications SIL- Functions diagram SIL- 52 SIL 74TCS 50P 50P 67P* 67P* Events (1000) RTC (1ms) Oscillography (2) 32/40 CLP 32/40 32/40 32/40 50F Fault report (20) Setting table (3) Leds config. (6) Test Out config. (7) 50N 50N 67N 67N Inputs config. (8) 59N 59N 59P 59P 27P 27P Modus RTU RS485 Modem 81 U/O 25 IEC RS485 RTU IRIG- Hmi LCD 20x2 6 keys+i/ Modus RTU. Tx Rx RS232 SICom 67P* 67P 51P 50P 11

12 Technical specifications Technical parameters SIL- 50P_1 50P_2 50N_1 50N_2 67/51/50P_1 67/51/50P_2 67/51/50N_1 67/51/50N_2 Operating range: 0.10 a 30 x In (pitch 0.01) Operating Time: 0.02 a 300 s (pitch 0.01 s) ctivation Level: 100% Reset Level: 95% Instant Reset Operating range: 0.10 a 30 x In (pitch 0.01) Operating Time: 0.02 a 300 s (pitch 0.01 s) ctivation Level: 100% Reset Level: 95% Instant Reset Operating Range I: 0.10 to 7 x In (pitch 0.01) Operating Range V: 4 to 110V (pitch 1) Curves IEC and NSI Operating Time: Inverse Curve. Very Inverse Curve. Extremely Inverse Curve. Defined Time: 0.02 to 300 s (pitch 0.01 s) Dial: 0.05 to 2.20 (pitch 0.01) Directionality: Yes/No ctivation Level of current with curve: 120% Reset Level of current with curve: 100% ctivation Level of current with defined time: 100% Reset Level of current with defined time: 95% Voltage ctivation Level: 100% Voltage Reset Level: 95% Instant Reset Time ccuracy: 5% or 30 ms ( the biggest of them) Operating ngle: 0 to 359º (pitch 1º) Half-cone ngle: 0 to 170º (pitch 1º) Operating Range I: 0.10 a 7 x In (pitch 0.01) Operating Range V: 4 to 110V (pitch 1) Curves IEC and NSI Operating Time: Inverse Curve. Very Inverse Curve. Extremely Inverse Curve. Defined Time: 0.02 to 300 s (pitch 0.01 s) Dial: 0.05 to 2.20 (pitch 0.01) Directionality: Yes/No ctivation Level of current with curve: 120% Reset Level of current with curve: 100% ctivation Level of current with defined time: 100% Reset Level of current with defined time: 95% Voltage ctivation Level: 100% Voltage Reset Level: 95% Instant Reset Time ccuracy: 5% or 30 ms ( the biggest of them) Operating ngle: 0 to 359º (pitch 1º) Half-cone ngle: 0 to 170º (pitch 1º) 46 Operating Range: 0.10 to 1 x In (pitch 0.01) Curves IEC and NSI Operating Time: Inverse Curve. Very Inverse Curve. Extremely Inverse Curve. Defined Time: 0.02 to 300 s (pitch 0.01 s) Dial: 0.05 to 2.20 (pitch 0.01) ctivation Level of current with curve: 120% Reset Level of current with curve: 100% ctivation Level of current with defined time: 100% Reset Level of current with defined time: 95% Instant Reset Time ccuracy: 5% or 30 ms ( the biggest of them) 59P_1 59P_2 Operating Range: 4 to 110V (pitch 1) Operating Time: 0.02 to 1200 s (pitch 0.01 s) ctivation Level: 100% Reset Level: 95% Instant Reset 59N_1 59N_2 Operating Range: 4 to 110V (pitch 1) Operating Time: 0.02 to 1200 s (pitch 0.01 s) ctivation Level: 100% Reset Level: 95% Instant Reset 27P_1 27P_2 Operating Range: 4 to 110V (pitch 1) Operating Time: 0.02 to 1200 s (pitch 0.01 s) ctivation Level: 100% Reset Level: 105% Instant Reset 32_1 32_2 Operating Range: 0 to MV (pitch 0.01) primary values 32_3 32_4 Operating ngle: 0 to 359º (pitch 1) Operating Time: 0.02 to 1200 s (pitch 0.01 s) ctivation Level: 100% Reset Level: 95% Instant Reset Circuit breaker Circuit reaker State: start, opened, closed, error, opening monitoring time, opening error, closing time, closing error 52a Input and/or 52b Input Opening and Closing Commands larm of Maximum Openings Number: 1 to larm of ccumulated mps: 0 to (M²) Excessive repeated openings: 1 to Time of excessive repeated openings: 1 a 300 min. 50F Opening Fault Time: 0.02 to 1.00 s (pitch s) Opened circuit breaker activation threshold: 8% In Opened circuit breaker reset threshold: 10% In Function starting: equipment tripping, opening fault input activation, opening circuit breaker activation command 79 Hold permission: Yes/No Number of Reclosings: 1 to 5 Reclosing Time 1, 2, 3, 4, 5 : 0.02 to s (pitch 0.01 s) Hold Time: 0.02 to s (pitch 0.01 s) Locking Possibilities: Pulse Inputs, Level Inputs, Commands. Reset Time: 0.02 to s (pitch 0.01 s) Definitive opening time: 0.02 to s (pitch 0.01 s) 74TCS Operating Time: 0.02 to 300 s (pitch 0.01 s) Control voltage presence: -40% Trip continuity in circuits and 49 Permission: yes/no Operating Range: 0.1 to 2.4 xin (step 0.01) ζ heating: 3 to 600 min (step 1) ζ cooling: 1 to 6 ζ heating (step 1) larm: 20 to 99 % (step 1) Trip level: 100% Trip reset: 95% of alarm level Trip time accuracy: ± 5% of theoric one. 12

13 37_1 Function permission: Yes/no 37_2 Operating range: 0,10 to 10 xin (step 0,01) Operating time: 0,02 to 300 s (step 0,01 s) ctivation level: 100% Reset level: 105% Instantaneous reset Time accuracy: 30 ms maximum over the adjusted time 81_1 Function permission: Yes/no 81_2 81_3 Type: underfrequency or overfrequency 81_4 Operating range: 45 to 65 Hz (step 0.01) Operating time: 0.02 to 1200 s (step 0.01) Reset time: 0.02 to 1200 s (step 0.01) Function block if phase voltage is less than 30 V ctivation level: 100% Underfrequency reset level: activation level + 50mHz Overfrequency reset level: activation level 50 mhz Timed reset Time accuracy: 30 ms maximum over adjusted time 25 Closing permission LLL, LLD, DLL, DLD: yes/no Live line/bar voltage level: 30 to 110V (step 0.1) Dead line/bar voltage level: 4 to 110V (step 0.1) Voltage supervision time: 0.02 to 300 s (step 0.01) Line-bar voltage difference: 4 to 110V (step 0.1) Line-bar phase difference: 0 to 359º (step 1) Line-bar frequency difference: 0.02 to 0.50 Hz (step 0.01) Synchronism time: 0.02 to 300 s (step 0.01) ar voltage and Phase line voltage: - modules and phases by means of DFT - frequency by means of zero crossing detection hardware circuit Permission signal mínimum time: 150 ms CLP 50P_1 Multiplier range: 1 to 5 50P_2 Multiplier range: 1 to 5 67P_1 Multiplier range: 1 to 5 67P_2 Multiplier range: 1 to 5 50N_1 Multiplier range: 1 to 5 50N_2 Multiplier range: 1 to 5 67N_1 Multiplier range: 1 to 5 67N_2 Multiplier range: 1 to 5 CLP pass time: 1 to 1800 s (switch 1 s) CLP duration: 1 to 1800 s (switch 1 s) CLP activation threshold: 8% In CLP reset threshold: 10% In Settings tables 1 table for general settings 3 tables for protection criteria Selectable by input or general setting RTC Oscillography Fault Report 8 configurable inputs 7 configurable outputs Frequency Current Measurement Voltage Measurement Power Measurement Energy Measurement Capacitor charge time: 10 minutes Operation with no auxiliary voltage: 72 hours 16 samples/cycle Oscillograph start configuration 2 records: 10 prefault and 128 postfault cycles COMTRDE IEEE C analog channels and 120 digital channels 20 fault reports with 80 events each one Same voltage as the auxiliary power supply 250 Vac 8 30 Vdc 5 Output 1 and output 2 (both commuted, NO+NC) Rest: N 50/60Hz Phase currents (I.I.IC), Neutral (IN), Positive Sequence (I1) and Negative Sequence (I2) Real RMS Sampling: 16 samples/cycle ± 2% ccuracy in a band of ±20% over single phase current and 5% over the rest of the range Phase Voltage (V.V.VC), Phase-Phase Voltage (V. VC.VC), Neutral Voltage (VN), ar Voltage (Vbar) Neutral Voltage is internally calculated through Phase Voltages. RMS real Sampling: 16 samples/cycle ± 2% ccuracy in a band of ±20% over single phase current and 5% over the rest of the range Phase and Total 3-phase active power Phase and Total 3-phase reactive power Phase and Total 3-phase apparent power Phase and Total power factor Positive and Negative active energy Positive and Negative reactive energy Communications Local port RS232: Modus RTU Remote port RS485: Modus RTU Remote port RS485 IEC uxiliary Supply 90 Vdc - 300Vdc / 110 Vac Vac ±20% 24Vdc - 48 Vdc ±20% Environmental Conditions Operating temperature : -10 to 70ºC Storage temperature: -20 to 80ºC Relative humidity: 95% Mechanical Characteristics Metallic box Panel mounted 1/2Rack 4 U IP-54 panel mounted 13

14 F F Technical specifications Connections diagram SIL- 3 PHSE CURRENT TRNSFORMERS ND 1 NEUTRL C LINE C G8 G7 FSE 2 RS485 MODUS IEC GND GND D1 D2 D3 D4 D5 D6 - + GND - + GND RS485 IEC RS485 MODUS RTU P1 P1 P1 P1 P2 P2 P2 P2 C N MGNETIC MODULE 8 F MGNETIC MODULE FSE 1 FSE 1 FSE C1 D Rx 3 WRNING Ground PC to relay ground SFETY GROUND G1 G2 G3 G4 G5 G6 Tx 2 RS232 3 PHSE CURRENT TRNSFORMERS C LINE C G8 G7 FSE 2 RS485 MODUS IEC GND GND D1 D2 D3 D4 D5 D6 - + GND - + GND RS485 IEC RS485 MODUS RTU P1 P1 P1 P1 P2 P2 P2 P2 C N MGNETIC MODULE 8 F MGNETIC MODULE FSE 1 FSE 1 FSE C1 D Rx 3 WRNING Ground PC to relay ground SFETY GROUND G1 G2 G3 G4 G5 G6 Tx 2 RS232 14

15 Dimensions and cutout pattern SIL cutout 165 Model list SIL- TYPE PHSE MESUREMENT NEUTRL MESUREMENT NET FREQUENCY POWER SUPPLY EXTR FUNCTIONS COMMUNICTIONS INPUTS / OUTPUTS MECHNICS LNGUGE DPTTION 50P(2)+67P(2)+50N(2)+67N(2)+46+59P(2) +59N(2)+27P(2)+32(4)+52+50F TCS+Cold Load Pick-up Hz 60 Hz 24-48Vdc Vdc / Vac U/O(4)+25+37(2) +81U/O(4)+25+37(2)+IRIG RS485: Modus + IEC FOP: Modus + IEC FOC-ST: Modus + IEC outputs 8 inputs 0 1 With external MMS module: 4U x ½ rack + external MMS Compact: 4U x ½ rack English, Spanish and French English, Spanish, French and Turkish - 15

16 COMMON ELEMENTS SIL- & SIL- HMI The HMI consists of: 2x20 LCD screen with alphanumeric characters that allow the equipment parameters to be set (adjusted) and monitored (measurements, statuses, events). membrane keyboard with six keys that allow you to navigate the menus and access information of interest. seventh button - RESET, allows you to reset the events log. For security reasons, an access code is needed to modify the settings. There is a specific key for the function 79 as well as a concrete LED, which allow commanding the recloser, by means of blocking, releasing and showing its state. In the same way, there are other two specific keys for the function 52 as well as a concrete LED, which allow commanding the circuit breaker, by means of opening, closing and showing its state. dditionally, there are six LED s on the left of the HMI that can be programmable by the user. Test Menu This allows you to use the HMI to verify correct operation of the LEDs and the output contacts. On SIL-, it is possible to activate the 5 outputs and the 8 LEDs. On SIL-, it is possible to activate the 7 outputs and the 8 LEDs. Events Events are recorded and ordered chronologically (up to 1.000), 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). Self-diagnosis Diagnostic algorithms to generate the corresponding events are executed on starting up the equipment and all the time the relay is operating. 16

17 elements Communications The relays have a communication local port on the front of the equipment and two rear ports on the back for remote communication. The SICom programme with Windows 2000/XP and 7 uses a graphic user interface to allow you to access all equipment information, modify the settings and save events. The programme can be used locally by using the front port or remotely by using the rear RS485 Modus port. There are 4 levels of access with user-definable codes. 17

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19 power T&D Protection relays for secondary distribution Dual and Self powered Signalling with magnetic bistable indicators High electromagnetic compatibility Events recorder and specific test menu The SI relays family, SI-C, SI- and SI-D, are designed to protect the secondary transformation and distribution centres of electrical grids. The protection features include protection against instantaneous and inverse time overcurrent (for the phases and the neutral) as well as an external trip support (temperature, pressure, etc.) depending on the model. New CUSTOMIZED PRODUCTS ND RNDLELING 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.

20 FNOX is involved in all levels of electrical distribution, both primary and secondary, and has a great deal of experience in designing and producing made to measure equipment for manufacturers of primary substations with relation to protection control, measurement and communication, and is an important reference within this field. 5 Five year guarantee Parque Tecnológico de izkaia stondo 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. 01/2012/ Rev. 04