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Protection and control Sepam Range Sepam 2000 “Bay Controller” ■ Merlin Gerin ■ Square D ■ Telemecanique Presentation Contents page presentation selection table metering control and monitoring customized control logic HV switchgear monitoring local control mimic diagram functional and connection schemes other connection schemes communication characteristics installation ordering information 2 3 4 5 6 8 9 10 13 17 18 19 20 Presentation Sepam 2000 “Bay Controller” are digital units that control and monitor switchgear in High Voltage bays. The units may be completed by Sepam specially designed for protection functions. Different types of Sepam 2000 “Bay Controller” perform the following: c Metering required for operation via: v Current and voltage transformers, v Existing measurement converters. c Indication of switchgear status via logic inputs, c Control of devices via relay outputs, c Control logic such as circuit breaker and disconnector interlocking, c Diagnostic functions: v Connected devices, v GIS substation compartments. Advantages Digital bay cubicle equipped with a Sepam 2000 “Bay Controller”. 2 c Better functional availability, each bay being independent and having its own control and monitoring device, c Cost-savings by the integration of functions, cabling in particular, by the use of a communication network, c Integration in the digital bay, the bay + “Bay Controller” from a factory integrated and tested assembly, c Complete interlocking functions, including synchro-check, c Local control function with integrated mimic diagram for display of switchgear status, measurements and alarms available locally on the display unit, c Complete, continuous monitoring of: v Switchgear SF6 pressure, operating time, ... v Auxiliaries such as continuity of circuits, power supply, ... c Sepam’s continuous self-testing gives it a high level of dependability and avoids the risks of random operation. Sepam automatically goes into a fail-safe position whenever an anomaly is detected, c Its high level of electromagnetic compatibility allows it to be used close to switchgear without the need for any particular precautions, c Self-diagnosis, disconnection capability and a memory cartridge considerably reduce maintenance operations, c Flexibility and upgrading capability are provided by programming possibilities, c Simple to integrate in a telecontrol system. Bay Controller Selection table Sepam 2000 Bay Controller functions Sepam types R60 R61 R64 R66 metering (1) phase currents (I1, I2, I3) c peak demand phase currents (I1, I2, I3) c voltages (V1, V2, V3, U12, U23, U13) real/reactive power (P, Q) c c peak demand real/reactive power c power factor c frequency c accumulated real/reactive energy (+ Wh, + VARh) c c temperature (6 RTDs) interlocking circuit breaker closing c c c c circuit breaker opening c c c c disconnector operation blocking synchro-check c c c c c annunciation c c c c discrepancy c c c c pump/compressor operating time c c c c nb. of pump/compressor starts c c c c c c c c monitoring and control compartment monitoring SF6 pressure (2) c temperature (2 settings) auxiliary monitoring Sepam (watchdog) DC supervision c c c c c c c c detection of plugged connectors c c c c circuit breaker inactivity c c c c circuit breaker and disconnector operating time c c c c nb. of circuit breaker and disconnector operations c c c c cumulative pump/compressor starts c c c c logic relay outputs 38 38 38 38 logic inputs (basic) maximum logic inputs (by the addition of a 16-input board) 48 48 48 48 112 112 switchgear diagnosis input/output capacity low level analog inputs (3) telecontrol (via communication) 112 112 8 8 opening/closing c c c c position indication c c c c telemetering c c c c counting pulse c c c c external information c c c c Sepam S46 model RR XR NR ZR circuit breaker and disconnector control c c c c circuit breaker and disconnector O/C positions grouping of SF6 pressure alarms and devices c c c c c c c c local-remote mode control c c c c Sepam S46 model RM XM NM ZM local control mimic diagram (option) (1) : direct connection to CT/VT sensors.. (2) : connection of sensors to dry contacts. (3) : connection of converters to standard transducers, formats 0-20, 4-20, 0-10 and ± 10 mA. Bay Controller 3 Metering Sepam 2000 is a precision instrumentation device. It gives a direct readout of values, together with the related units, A, V, W... All the values needed for operation and used for commissioning are available locally and in the control room. Measurements needed for operation Currents Measurement of the current for each of the 3 phases of the circuit. Peak demand current Measurement of the greatest average current value in the 3 phases, used to find the current demand during peak load periods. The average current measurement is reset to zero periodically (adjustable period: 5, 10, 15, 30 or 60 minutes). The «clear» button is pressed for zero reset. Voltage Measurement of the 3 phase-to-phase and 3 phase to neutral voltages of the circuit. Real/reactive power Measurement of the real and reactive power with the sign, in balanced and unbalanced 3-phase networks. Peak demand real/reactive power Measurement of the greatest average real power (and reactive power) value, used to find the power absorbed during peak load periods. The average value is reset to zero periodically (adjustable period: 5, 10, 15, 30 or 60 minutes). The «clear» button is pressed for zero reset. Power factor (cos ϕ) Measurement of the cos ϕ with the sign and type (capacitive or inductive) of the power conveyed. Frequency Measurement of frequency from voltage input V1, V2 or V3 according to parameter setting and VT connection. Accumulated real/reactive energy The alphanumeric display unit shows the 4 accumulated energy values: c Real energy consumed,, c Reverse real energy, c Reactive energy consumed, c Reverse reactive energy. The values are saved in the event of a power failure. Temperature Temperature measurement in °C for each PT100 RTD. Each RTD is assigned 2 settings for remote indication of overrun of a temperature limit, setting 1 and setting 2. Characteristics functions ammeter ranges (1) peak demand current voltmeter (1) (1) phase-to-neutral voltage phase-to-phase voltage wattmeter (1) varmeter (1) peak demand real power (1) accuracy (2) 0.015 to 1.5 In ±0.5% 0.015 to 1.5 In +0.5% 0 to 433 kV +0.5% 0 to 750 kV 0 to 999 MW +0.5% ±1.5% 0 to 999 MVAR ±1.5% 0 to 999 MW ±1.5% 0 to 999 MVAR ±1.5% power factor (1) (3) -1 to +1 0.01 frequency meter (1) 45 to 65 Hz ±0.02Hz accumulated real energy (1) 0 to 280.106 MWh ±1.5% accumulated reactive energy (1) 0 to 280.106 MVARh ±1.5% -50° to 250°C ±1°C peak demand reactive power temperature (1) (1) (1) measurement available on the Sepam display unit and on the TSM 2001 pocket terminal. at In/Un +20% in reference conditions (IEC 255-4). capacitive or inductive.. Reminder: Rated current In and rated voltage Un are general parameters that are set when Sepam is commissioned. In is the current sensor rated current (CT rating). Un is the rated phase-to-phase voltage of the voltage sensor primary windings. (2) (3) 4 Bay Controller Control and monitoring The control logic needed for the following functions may be created in the Sepam “Bay Controller” and adapted to suit each application. Circuit breaker control Used for “open-close” control of circuit breaker with 1 or 2 coils on each pole. Disconnector control Used for line disconnectors and feeder disconnectors earthing switches “open/close” control. Interlocking Inhibits disconnector and circuit breaker operations according to the following conditions: c Topology (e.g. blocking of earthing switch closing if the circuit breaker is closed), c Protection operation (blocking of closing), c Circuit breaker status (e.g. SF6 pressure), c Synchro-check. Switchgear alarms Indicates switchgear status (disconnector, circuit breaker, auxiliaries) based on the monitoring and diagnosis functions. Equipment transformer alarm Indicates the status of the equipment and auxiliaries such as: temperature, level, cooling, on-line tap changer. Monitoring of control orders Detects control circuit faults (presence of polarity and integrity of the circuit and coil) and position data matching (not open or closed or simultaneously open and closed). Monitoring of polarities Detects the availability of auxiliary supply voltages. Detection of Plugged Connectors (DPC) Indicates on the display unit that one or more connectors are not plugged in. Control mode Used for local, remote or maintenance control, according to the chosen mode. Bay Controller 5 Customized control logic Sepam 2000 integrated PLC Sepam 2000 “Bay Controller” has a modular, integrated PLC which includes: c Logic input and output interfaces: v 1 SBW board containing 8 relays output, v 3 STOR boards, each containing 10 relays output, v 3 to 7 ETOR boards, each containing 16 logic inputs, c Cartridge containing the control logic program. Customized scheme programming is carried out using: c Logipam SFT 2805 process control programming software (1), c PER type Sepam 2000 cartridge programmer (1), c Documentation. Access to integrated PLC data status via SFT 2801 software on PC. Logic input and output resources available c Logic inputs: v I101 to I116 (ETOR1), v I201 to I216 (ETOR2), v I301 to I316 (ETOR3), v I401 to I416 (ETOR4), v I501 to I516 (ETOR5), v I601 to I616 (ETOR6), v I701 to I716 (ETOR7), c Output relays: v O001 to O008 (SBW), v O101 to O110 (STOR1), v O201 to O210 (STOR2), v O301 to O310 (STOR3), v 3 indicators on the front of Sepam: (LS1 yellow, LS2 green, LS3 red): c Control mimic diagram on the front including: v 3 control mode key positions, v 11 selection and control buttons, v 19 fault indicators (switchgear and compartments), v 18 position indicators, v 2 operating enabling indicators. Logipam Example of a customized scheme produced using Logipam. Resources available for relay language programming (2) c 64 possible 11-character messages on the alphanumeric display unit, c Internal process control relays: v 512 relay coils (K1 to K512) with an unlimited number of internal changeover contacts, v 60 timers (T1 to T60), v 24 event counters (C1 to C24), v 128 bistable relays (B1 to B128), c Internal relays for communication: v 96 remote controllable relays (KTC1 to KTC96), v 64 indication contacts (KTS1 to KTS64), c Relays associated with the TSM 2001 setting terminal: v 64 relays that may be switched using the keyboard (KP1 to KP64). (1) (2) 6 : please consult us. : refer to the Logipam documentation. Bay Controller Logipam simulator The Logipam simulator function is used for functional testing of diagrams during the design phase. Simulation is carried out by: c Fictitious activation of logic inputs, c Activation of internal relays, c Continuous or step by step running of logic sequences. The simulation results are observed by: c Fictitious activation of logic inputs, c Display of messages, c Lighting up of indicators, c Incrementation of counters. The simulator is high-performing and easy to use, making it a very effective tool. The schemes that are tested in this way are more reliable and substantial adjustment time is saved. Access to the status of integrated PLC data via the TSM 2001 pocket terminal. Example of simulation produced using Logipam. Bay Controller 7 HV switchgear monitoring and diagnosis Introduction These functions are designed to monitor the operation of devices in HV bays so as to diagnose the need for maintenance operations in response to wear, fouling and leakage problems. Specially designed for each type of device, such as circuit breakers, control circuit pumps or compressors, and line disconnectors or earthing switches, each monitoring function operates output contacts available for programmable control logic. It generate alarms and customized indications (messages and indicators on front panel, output relay activation, remote indication). All the function settings are made in the factory by the switchgear manufacturer. Circuit breaker monitoring functions (F701, F711, F721) The circuit breaker is monitored by 3 sub-functions which, in order to be implemented in Sepam, require one or more ACE943 accessories, depending on the type of control, connected to the ETOR1 board inputs (see p. 14 other connection schemes). c CB* operations number overrun (F701/1) Based on the transitions of 3 auxiliary contacts (2), this function counts the number of operations of each pole and detects an “CB* operations number overrun” when at least one of the 3 counters reaches the maximum setting. c CB* inactivity (F711/1) Sepam detects a long period of circuit breaker inactivity by counting the number of days that have elapsed since the last three-phase opening or closing operation and by comparing that number with the maximum setting. c CB* pole operating time outside range (F721/1, F721/2, F721/3) Based on the close/trip orders applied to the coils (3) and auxiliary contacts (2), Sepam measures the opening and closing times of each pole and detects any overrun of the limits of the range set for each of them, (1 min./max. settings for opening, 1 min./max. settings for closing). Pump/compressor monitoring function (F73x) The aim of these functions is to detect leaks in the circuit breaker’s hydraulic or pneumatic circuits. Sepam has 3 pump/compressor monitoring function units identified F731 to F733. Based on the transitions of a contact reflecting the control of the pump wired to an input on the ETOR1 board (4), each function measures operating time and adds up the number of starts to detect: c Excessive operating time (F73x/1) Detection of operating time greater than the maximum setting, c Abnormal starts frequency (F73x/2) Calculation of the number of starts over a 24h period, apart from circuit breaker operations, and detection of a frequency greater than the maximum setting. The cumulative number of starts and last operating time measured for each pump may be accessed via the TSM 2001 pocket terminal (1). Disconnector monitoring function (F74x) Sepam has 8 disconnector monitoring units identified F741 to F748. Based on the transitions of the 2 disconnector position auxiliary contacts wired to the ETOR2 board inputs (5), each function measures operating time and adds up the number to detect: c Operations number overrun (F74x/1) Number of operations greater than the maximum setting. c Operating time outside range (F74x/2) Detection of an opening or closing operating time lower/higher than the minimum/maximum setting. The last time and the cumulative number of operations of each disconnector may be accessed via the TSM 2001 pocket terminal (1). c Relative opening variance (F721/4) and closing variance (F721/5) overrun When a three-phase operation takes place, Sepam compares the opening/closing times of the 3 poles and detects relative variances greater than the setting.(1 setting for opening, 1 setting for closing). The last 3 opening and closing times and the cumulative total of operations of each pole may be accessed using the TSM 2001 pocket terminal (1). Notes: (1) or emulation on PC, SFT2801 «monitoring» menu. (2) image of arcing contacts wired to inputs I109 to I111. (3) via ACE943 accessory on inputs I101 to I103 and I105 to I107. (4) pump contacts 1, 2 and 3 wired to inputs I113, I114 and I115 respectively. (5) disconnector 1 to 8 closed position on odd inputs I201 to I215 disconnector 1 to 8 open position on even inputs I202 to I216. * CB: Circuit Breaker. 8 Bay Controller Local control mimic diagram Display c Display of the open and closed position of each device, c Display of an alarm or fault indicator for each device, c Display of GIS compartment SF6 pressure faults, c Display of the authorized operation (opening or closing) of the selected device, c Lamp test (2). Choice of control mode c Local/remote selection of the control mode using a 3-position key-type selector switch: v Remote: local control inhibited, the devices are remote-controlled via the communication network (remote control orders), v Local: local control authorized with interlocking, v Maint: local control authorized without interlocking for commissioning or maintenance operations. Control Example of control mimic diagram. The Sepam 2000 “Bay Controller” controls devices in HV bays: c Remotely via a control system (animated substation operation mimic diagram), c Or locally via a control mimic diagram on the front panel. c Selection of the device to be operated using control keys, resulting in: v Blinking of the start position indicator, v Display of the authorized operation, c Execution by control keys of the authorized opening or closing order, resulting in: v Blinking of the authorization indicator during the operation, v Updating of the display of positions at the end of the operation. The Bay Controller is designed for a maximum of 9 devices and 10 compartments. Mimic diagram animation and internal interfacing with the logic inputs/outputs are programmed in the LOGIPAM relay diagram using specific resources. The user has all of the following functions available for manual operations: Representation (1) red GIS compartment SF6 pressure fault indicators (10 maximum, associated (3) with resources LFC1 to LFC10 ) single-line representation of the bay (1) reds device closed position indicators (9 maximum, associated with resources LIQ1 to LIQ9(3)) greens device open position indicators (9 maximum, associated with resources LOQ1 to LOQ9 (3) ) 1 2 3 4 I 5 SF6 fault O Q80 T30 Q52 Q80 Q51 5 Q90 reds switchgear fault indicators (9 maximum, associated with resources LFQ1 to LFQ9 (3) ) selection buttons for device to be operated (9 maximum) Q90 Q52 Q20 Q10 4 Q01 Q01 Bay Controller selected device closing control button 1 I Q51 selected device opening control button O Q20 W02 2 3 W01 maint. local Q10 remote Notes : (1) example of a double busbar GIS line bay with 7 devices and 5 compartments. Single-line diagram, markings, identification and colours can be customized (please consult us). (2) all the display indicators light up in “lamp test” mode when the user simultaneously activates the “A/V” and “W/Wh” keys on the display unit on the front panel. (3) coils, contacts and LEDs predefined as MIMIC in LOGIPAM. yellows indicators showing the authorized operation for the selected device (associated with internal relay coils KLQ1 to KLQ9 (3) ) key-type control mode selection (3 positions associated with internal contacts KMNT, KLOC and KREM (3) ) 9 Functional and connection schemes R60 type 21 14A ETOR7 (1) CE40 1 2 3 1A 4 1 21 13A ETOR6 (1) 1B SBW (2) 4A 1 21 1 21 12A ETOR5 (1) STOR1 5A 1 21 1 21 11A ETOR4 (1) STOR2 6A 1 21 1 14A ETOR7 ETOR3 21 10A (1) STOR3 1 7A 21 1 9A ETOR6 ETOR2 21 13A (1) 1 8A ETOR5 ETOR1 21 12A (1) 1 …… .A terminal number Sepam 2000 S46 RR or RM.. Notes: For other arrangements, refer to the “Other connection schemes“ section. (1) (2) optional modules. module including the watchdog. 10 Bay Controller R61 type L1 L2 L3 P2 P1 S2 S1 8 7 6 1 2 3 4 5 P1 S1 4 1 P2 S2 5 2 3A 3V+V 1B 1 2 3 1A 4 SBW (2) 4A 21 2B ECM 1 6 3 6 5 4 3 2 1 CE40 DPC STOR1 5A 21 2A DPC 1 STOR2 6A 21 1 21 14A ETOR7 (1) STOR3 7A 1 1 21 13A ETOR6 (1) ETOR1 8A 1 .A terminal number For other arrangements, refer to the “Other connection schemes“ section. DPC: detection of plugged connectors. ETOR2 1 9A 21 1 21 11A ETOR4 (1) Notes : 21 1 21 12A ETOR5 (1) …… 21 ETOR3 1 10A 21 1 Sepam 2000 S46 XR or XM. c Primary and secondary connection equivalencies (e.g. P1, S1) (1) (2) optional modules. module including the watchdog. Bay Controller 11 Functional and connection schemes (cont’d) R64, R66 types 21 2A EANA 20 19 18 17 16 n°8 n°7 15 14 13 12 11 n°6 n°5 1B 1 2 3 1A 4 SBW (2) 4A 10 9 8 7 6 n°4 n°3 n°1 21 1 STOR1 5 4 3 2 1 n°2 converters/ convertisseurs / transducers transducteurs CE40 5A 21 1 21 3A SOND Pt100 n°6 20 19 18 17 16 n°5 15 14 13 n°4 12 11 10 DPC STOR2 6A 1 STOR3 7A 9 6 ETOR1 8A 5 4 n°2 21 1 8 7 n°3 21 R09 21 3 n°1 2 1 1 21 14A ETOR7 (1) ETOR2 21 13A ETOR6 (1) .A terminal number For other arrangements, refer to the “Other connection schemes“ section. DPC: detection of plugged connectors. (1) (2) ETOR3 10A 21 1 1 21 12A ETOR5 (1) Notes: 21 1 1 …… 9A ETOR4 (1) 1 11A 21 1 Sepam 2000 S46 NR or NM (R64). Sepam 2000 S46 ZR or ZM (R66). optional modules. module including the watchdog. 12 Bay Controller Other connection schemes Phase voltage L1 L1 L1 L2 L2 L2 L3 L3 L3 8 3A 7 6 1 2 3 4 5 3V+V Connection of a voltage transformer V1. Reference phase voltage (synchro-check) Phase current DPC Connection of a voltage transformer V2. L1 L'1 L2 L'2 L3 L'3 Cabling of reference voltage to L’2 or L’3 possible according to parameter setting (case with a single VT). 3V+V 8 3A 7 6 1 2 3 4 5 DPC P2 P1 S2 S1 8 3A 7 6 1 2 3 4 5 3V+V DPC Connection of a voltage transformer V3. 3V+V 8 3A 7 6 1 2 3 4 5 DPC L1 L2 L3 4 1 2B ECM 5 2 6 3 ■ Primary and secondary connection equivalencies (e.g. P1, S1) Bay Controller Connection of 2 current transformers. 13 Other connection schemes (cont’d) Logic output boards N.B. Detection of Plugged Connectors (DPC) does not require any wiring. Logic input boards Groups of 4 inputs with a common point. Notes: c The inputs are potential-free and require an external power supply source, c Inputs I413 or I501 are reserved for external synchronization of the Jbus option (see Jbus communication manual), c Detection of Plugged Connectors (DPC) does not require any wiring. SBW 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CDG O008 O007 O006 O005 O004 O003 O002 O001 ETOR 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 I116 I115 I114 I113 I112 I111 I110 I109 I108 I107 I106 I105 I104 I103 I102 I101 ETOR I516 I515 I514 I513 I512 I511 I510 I509 I508 I507 I506 I505 I504 I503 I502 I501 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 E ETOR I216 I215 I214 I213 I212 I211 I210 I209 I208 I207 I206 I205 I204 I203 I202 I201 STOR O110 O109 O108 O107 O106 O105 O104 O103 O102 O101 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 STOR 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ETOR O210 O209 O208 O207 O206 O205 O204 O203 O202 O201 ETOR 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 I316 I315 I314 I313 I312 I311 I310 I309 I308 I307 I306 I305 I304 I303 I302 I301 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 ……………… I416 I415 I414 I413 I412 I411 I410 I409 I408 I407 I406 I405 STOR O310 O309 O308 O307 O306 O305 O304 O303 O302 O301 2 2 1 1 1 1 1 1 1 1 1 1 I404 I403 I402 I401 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ETOR I716 I715 I714 I713 I712 I711 I710 I709 I708 I707 I706 I705 I704 I703 I702 I701 optional modules x = board number (4, 5 or 6) 14 Bay Controller Standard analog input board R64, R66 types Ref E8 + E8 Ref E7 + E7 ref E6 + E6 c 8 identical inputs c 8 reference common points, c A grounding recovery terminal common to 2 channels, c The choice of the 8 channels input range (0-20, 4-20, 0-10 or + 10 mA) is parameterized using the TSM 2001 pocket terminal. Ref E5 + E5 Ref E4 + E4 Ref E3 + E3 RefE2 +E2 Ref E1 +E1 N.B. Detection of Plugged Connectors (DPC) does not require any wiring. Temperature sensors board R66 type Pt100 n°12 EANA 21 20 19 18 17 16 DPC Eana8 weight / GND Eana7 15 14 13 12 11 Eana6 weight / GND Eana5 10 9 8 7 6 Eana4 weight / GND Eana3 5 4 3 2 1 Eana2 weight / GND Eana1 21 20 19 18 17 16 n°11 15 14 13 n°10 12 11 10 A SOND DPC 9 8 7 n°9 6 5 4 n°8 3 n°7 Bay Controller 2 1 15 Other connection schemes (cont’d) Use of the ACE943 accessory The ACE943 accessory is used for the total or separate implementation of the circuit breaker monitoring functions programmed in the Sepam 2000 “Bay Controller“: c Monitoring of close/trip circuit continuity (CCS : Coil Circuit Supervision), c Metering and monitoring of opening and closing times. Three-pole control - V aux pole 3 pole 2 pole 1 auxiliary separation contacts / arcing contact clamp type lead-in (2) A ACE943 B wiring 9 tripping 10 circuit 2 (TRIP') 11 12 5 6 closing circuit (CLOSE) 7 (+) 8 1 2 3 4 8 7 6 5 4 3 2 - V aux 1 +V aux 21 20 19 18 (3) 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ETOR1 DPC I116 I115 I114 I113 21 20 19 18 (3) 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ETOR1 DPC I116 I115 I114 I113 I112 I111 I110 I109 I108 I107 I106 I105 I104 I103 I102 I101 tripping circuit (TRIP) circuit breaker coil (-) Single-pole control - V aux pole 3 pole 2 pole 1 auxiliary separation contacts / arcing contact clamp type lead-in closing circuits A 9 10 pole 3 (CLOSE 3) 11 12 5 6 pole 2 (CLOSE 2) 7 8 1 2 pole 1 (CLOSE 1) 3 4 tripping circuits (4) (+) wiring (1) : choice of IXXX inputs according to ETOR option - CCS function and associated control logic carried out by LOGIPAM. (2) : for three-phase circuit breakers, duplicate the contact on the 3 inputs I109 to I111. (3) : reserved for pump/compressor monitoring. (4) : when the tripping circuits are doubled (6 relay coils), outputs B 3, 5 and 7 of the 2 ACE943s required are wired in parallel to inputs I101 to I103, and the CCS function calls for 3 additional inputs in accordance with note (1) . 16 circuit breaker coil ACE943 B 8 7 6 5 4 3 2 1 ACE943 B 9 8 10 pole 3 7 (TRIP 3) 11 12 6 5 5 6 pole 2 (TRIP 2) 7 4 8 3 1 2 2 3 1 4 pole 1 (TRIP 1) A I112 I111 I110 I109 I108 I107 I106 I105 I104 I103 I102 I101 +V aux - V aux (1) (-) Bay Controller Communication Introduction Sepam 2000 can communicate with a remote monitoring and control system equipped with a serial communication channel. There are several choices of communication options: c Jbus (Modbus sub-group) master-slave protocol network with an RS485, 2-wire bus type physical link (rate of 300 to 38400 bauds), c FIP ISIS: field network compatible with the Merlin Gerin Talus 2000 offering. MERLIN GERIN Available data Sepam 2000/remote monitoring and control system communication remote indications remote mesureaments (5) “oscillating” and status data (1) on the 48 to 112 logic inputs I101 to I716 (2) “oscillating” and status data (1) on the 64 internal remote indication bits (KTS1 to KTS64) phase currents, peak demand phase currents 24 control logic event counters (C1 to C24) double remote indications (3) “oscillating” and status data on 12 double remote indications (TSD) processed from Inputs I201 to I308 phase-to-neutral voltages, phase-to-phase voltages frequency real/reactive power, peak demand real/reactive power power factor (inductive or capacitive network) accumulated real/reactive energy temperature converted standard analog inputs remote control orders remote monitoring of HV switchgear 32 latched remote control orders (KTC1 to KTC32) 64 impulse remote control orders (KTC33 to KTC96) circuit breaker closing time (last 3 times for each pole) time-tagged events circuit breaker opening time (last 3 times for each pole) change of status and “oscillating” data on the 48 to 112 logic inputs (2) and 64 remote indications KTS1 to KTS64 change of status, “oscillating” data and complementary fault of the 12 double remote indications (3) change of Sepam operating status remote parameters reading (4) setting values of the 60 control logic timers (T1 to T60) keyboard relays status (KP1 to KP16, KP33 to KP48) status parameters synchro-check function settings circuit breaker inactivity time number of circuit breaker operations (1 counter per pole) number of disconnector operations (8 counters) number of pump or compressor starts (3 counters) other data data relative to Sepam hardware and software configuration Sepam operating status control data Notes: (1) filtering of abnormally frequent status changes. Generation of time-tagged “oscillating channel appearance/disappearance” events to prevent saturation of the communication time-tagging function. (2) according to the total number of ETOR boards (option). (3) data processed by logical combination “Exclusive OR” of 2 logic inputs (complementary states). Data available for the FIP ISIS communication option only. (4) except for manufacturer settings of HV switchgear diagnosis functions. (5) depending on the model. Bay Controller 17 Characteristics Electrical characteristics analog inputs current transformer 10 A to 6250 A ratings TC1 A TC 5 A < 0.001 VA < 0.025 VA voltage transformer 220 V to 500 kV ratings 100 to 120 V > 100 kΩ standard range inputs impedance accuracy (at 25°C) 0-20, 4-20, 0-10, ≤ 300 Ω ± 0.3 % full scale ±10 mA type current injected consumption PT100 according to IEC751 4 mA < 0.1 VA DC current inputs RTD inputs logic inputs voltage 48/127 Vdc 220/250 Vdc consumption 4 mA 3 mA 48 Vdc 127 Vdc 220 Vdc resistive load (dc) 8A 1.5 A 8A 0.4 A 8A 0.2 A resistive load (ac) 8A 8A 8A DC voltage 48/127 Vdc 220/250 Vdc typical consumption 19.5 W 21 W logic outputs (relays) voltage rated current breaking capacity: auxiliary power supply Environmental characteristics dielectric industrial frequency IEC 255-5 2 kV - 1 mn operation IEC 68-2 - 5 °C à 55 °C storage IEC 68-2 - 25 °C à 70 °C damp heat IEC 68-2 95 % à 40 °C effect of corrosion IEC 654-4 class 1 degree of protection IEC 529 IP 51 vibrations IEC 255-21-1 class 1 shocks earthquakes IEC 255-21-2 IEC 255-21-3 class 1 class 1 fire IEC 695-2-1 climatic mechanical front face glow wire electromagnetic radiation IEC 255-22-3 class x electrostatic discharge IEC 255-22-2 class III 30 V/m electrical 1,2/50 µs impulse wave withstand IEC 255-5 damped 1 MHz oscillating wave IEC 255-22-1 class III 5 ns fast transients IEC 255-22-4 class IV " 18 5 kV " marking on our products guarantees their compliance with the European directives. Bay Controller Installation Dimensions and weights mounting latches (x2) 222 201 e = 3 mm max 300 20 Sepam S46 Cut-out 222 202 429 440 weight: 12 kg Standard 19“ mounting with AMT 819 mounting plate 266 482 Connections Rear face of Sepam S46 with standard connections Bay Controller type wiring / cabling current transformers screw for ∅4 eye lug < 6 mm2 voltage transformers screw < 2.5 mm2 RTDs screw < 2.5 mm2 analog inputs logic inputs screw screw < 2.5 mm2 < 2.5 mm2 logic outputs screw < 2.5 mm2 power supply screw < 2.5 mm2 communication 9-pin sub-D connector 19 Ordering information Sepam 2000 quantity Type of Sepam Mimic diagram option ............................................................................................... Option Communication .................................. none .......................................................... .............................................................. Jbus ........................................................... .............................................................. FIP ISIS ..................................................... quantity * Additional logic inputs 16 ETOR modules .................................................................................................... (*) 4 maximum Working language .............................. French ....................................................... .............................................................. English ...................................................... .............................................................. Spanish ..................................................... .............................................................. Italian ......................................................... Auxiliary power supply ...................... 48/127 Vdc ................................................ .............................................................. 220/250 Vdc .............................................. Accessories quantity Pocket terminal ........................................... TSM 2001 ................................ Terminal software on PC ............................ SFT 2801 ................................. Coil circuit monitoring adapter ................... ACE 943 .................................. Jbus communication c Connection box ........................................ CCA 609 .................................. c Cable ....................................................... CCA 602 .................................. c Converter RS485/RS232 ........................ ACE 909 .................................. c Connector ................................................ CCA 619 .................................. N.B. Sepam is delivered complete with connections and mounting except for the communication connection. Schneider Electric SA postal address F-38050 Grenoble cedex 9 tel: +33 (0)4 76 57 60 60 telex: merge 320842 F As standards, specifications and designs change from time to time, please ask for confirmation of the information given in this publication. This document has been printed on ecological paper. Publishing: Schneider Electric SA Design, production: Idra Printing: PCRED397070EN 20 ART.080333 Bay Controller 06 / 1997