Disclaimer The information in this document is subject to change without notice and should not be construed as a commitment by ABB. ABB assumes no responsibility for any errors that may appear in this document. Drawings and diagrams are not binding.
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Issued: March 2019 Revision: C alternative backup protections. Thermal overload with two time-constants and breaker failure protection is 1. Application also available. GUID-EB939A4F-1C88-4EB1-A217-571FEF72AC7B v2 The RET650 provides fast and selective protection, monitoring and control functions for two- and three- A built-in disturbance and event recorder provides winding transformers, autotransformers, generator-...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC RET650 A05 – 3 Winding Transformer in single breaker arrangement 12AI (10I+2U) W1_QB1 W1_QB2 W1_QA1 Control Control Control S CILO S CSWI S XCBR 1 → 0 W1_QA1 DFR/SER DR DRP RDRE SMP PTRC W1_CT 50BF 3I>BF...
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC 2. Available functions Main protection functions GUID-66BAAD98-851D-4AAC-B386-B38B57718BD2 v12 Table 1. Example of quantities = number of basic instances = option quantities 3-A03 = optional function included in packages A03 (refer to ordering details) IEC 61850 ANSI Function description...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Control and monitoring functions GUID-E3777F16-0B76-4157-A3BF-0B6B978863DE v13 IEC 61850 ANSI Function description Transformer RET650 (A05) Control QCBAY Apparatus control LOCREM Handling of LRswitch positions LOCREMCTRL LHMI control of PSTO SLGAPC Logic Rotating Switch for function selection and LHMI presentation VSGAPC Selector mini switch DPGAPC...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC IEC 61850 ANSI Function description Transformer RET650 (A05) ITBGAPC Integer to Boolean 16 conversion with Logic Node representation TEIGAPC Elapsed time integrator with limit transgression and overflow supervision INTCOMP Comparator for integer inputs REALCOMP Comparator for real inputs Monitoring...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Table 2. Total number of instances for basic configurable logic blocks Basic configurable logic block Total number of instances GATE PULSETIMER RSMEMORY SRMEMORY TIMERSET...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Communication GUID-5F144B53-B9A7-4173-80CF-CD4C84579CB5 v13 IEC 61850 ANSI Function description Transformer RET650 (A05) Station communication LONSPA, SPA SPA communication protocol LON communciation protocol HORZCOMM Network variables via LON PROTOCOL Operation selection between SPA and IEC 60870-5-103 for SLM RS485PROT Operation selection for RS485 RS485GEN...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC IEC 61850 ANSI Function description Transformer RET650 (A05) FSTACCS, Field service tool access via SPA protocol over ethernet communication FSTACCSNA ACTIVLOG Activity logging parameters ALTRK Service Tracking SINGLELCCH Single ethernet port link status PRPSTATUS Dual ethernet port link status IEC 62439-3 parallel redundancy protocol...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Basic IED functions GUID-C8F0E5D2-E305-4184-9627-F6B5864216CA v10 Table 3. Basic IED functions IEC 61850 or function Description name INTERRSIG Self supervision with internal event list SELFSUPEVLST Self supervision with internal event list TIMESYNCHGEN Time synchronization module BININPUT, SYNCHCAN, Time synchronization...
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Table 4. Local HMI functions IEC 61850 or function ANSI Description name LHMICTRL Local HMI signals LANGUAGE Local human machine language SCREEN Local HMI Local human machine screen behavior FNKEYTY1–FNKEYTY5 Parameter setting function for HMI in PCM600 FNKEYMD1–FNKEYMD5 LEDGEN General LED indication part for LHMI...
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC three-winding 4. Current protection power transformer with two circuit breakers and two Instantaneous phase overcurrent protection PHPIOC CT-sets on one side M12910-3 v12 The instantaneous three phase overcurrent function has a low transient overreach and short tripping time to xx05000053.vsd IEC05000053 V1 EN-US allow use as a high set short-circuit protection function.
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC The built-in overcurrent protection feature has two Thermal overload protection, two time constant settable current levels. Both of them can be used either TRPTTR with definite time or inverse time characteristic. The M13243-3 v10 If a power transformer reaches very high temperatures overcurrent protection steps can be made directional...
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC SEMOD114908-4 v9 The logic rotating switch for function selection and 7. Control LHMI presentation SLGAPC (or the selector switch function block) is used to get an enhanced selector Switch controller SCSWI switch functionality compared to the one provided by a M13486-3 v7 The Switch controller (SCSWI) initializes and supervises...
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC used, for example, to control high voltage apparatuses • GATE function block is used for whether or not a or for other user defined functionality. signal should be able to pass from the input to the output.
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC • Applicable to long time integration (≤999 999.9 seconds). 9. Monitoring • Supervision of limit transgression conditions and overflow. Measurements CVMMXN, CMMXU, VNMMXU, • Possibility to define a warning or alarm with the VMMXU, CMSQI, VMSQI M12024-3 v8 resolution of 10 milliseconds.
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC The trip value recorder information is an integrated part Event list DRPRDRE of the disturbance record (Comtrade file). M12412-6 v8 Continuous event-logging is useful for monitoring the system from an overview perspective and is a Disturbance recorder DRPRDRE M12156-3 v10 complement to specific disturbance recorder functions.
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC voltage sequence measurement functions (CMSQI and • Applicable to very long time accumulation (≤ 99999.9 VMSQI) and IEC 61850 generic communication I/O hours) functions (MVGAPC) are provided with measurement • Supervision of limit transgression conditions and supervision functionality.
The LHMI is used for setting, monitoring and controlling. SPA communication protocol SEMOD120134-5 v1 A single glass or plastic port is provided for the ABB SPA protocol. This allows extensions of simple substation automation systems but the main use is for Substation 12.
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC sends and receives data, to and from another LDCM IEC 60870-5-103 communication protocol module. The IEEE/ANSI C37.94 standard format is used. SEMOD120137-5 v3 A single glass or plastic port is provided for the IEC 60870-5-103 standard.
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC IP14826-1 v1 M2152-3 v5 Galvanic RS485 serial communication module SEMOD158664-5 v3 The Galvanic RS485 communication module (RS485) is used for DNP3.0 and IEC 60870-5-103 communication. The module has one RS485 communication port. The RS485 is a balanced serial communication that can be used either in 2-wire or 4-wire connections.
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC – 1/2 case size (h) 254.3 mm/10.01” (w) 210.1 mm/ See ordering for details about available mounting 8.27” alternatives. • Wall mounting kit...
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC The latest versions of the connection diagrams can be downloaded from 16. Connection diagrams http://www.abb.com/substationautomation. Connection diagrams Connection diagrams for Configured products GUID-CF4EFFA5-3081-4FC7-9A14-ED127C3C0FDE v4 The connection diagrams are delivered on the IED Connectivity package DVD as part of the product 650 series ver.
1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC 17. Technical data General M10993-1 v3 IP11376-1 v2 Definitions Reference value The specified value of an influencing factor to which are referred the characteristics of the equipment Nominal range The range of values of an influencing quantity (factor) within which, under specified conditions, the equipment meets the specified requirements Operative range The range of values of a given energizing quantity for which the equipment, under specified conditions, is able to...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Analog inputs M16988-1 v11 IP15842-1 v1 Table 5. TRM - Energizing quantities, rated values and limits for protection transformer Description Value Frequency Rated frequency f 50/60 Hz Operating range ± 10% Current inputs Rated current I 1 or 5 A...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Table 7. PSM - Power supply module Quantity Rated value Nominal range Auxiliary DC voltage, EL (input) EL = (24-60) V EL ±20% EL = (90-250) V EL ±20% Power consumption 32 W typically Auxiliary DC power in-rush <...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Maximum 176 binary input channels The stated operate time for functions may be activated simultaneously with include the operating time for the influencing factors within nominal binary inputs and outputs. range. M50609-2 v9 Table 9.
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC M12573-1 v8.1.1 The stated operate time for functions include the operating time for the binary inputs and outputs. Table 10. IOM - Binary input/output module Quantity Rated value Nominal range Binary inputs DC voltage, RL 24/30 V RL ±20%...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Maximum 176 binary input channels The stated operate time for functions may be activated simultaneously with include the operating time for the influencing factors within nominal binary inputs and outputs. range. M12318-1 v10 Table 11.
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC M12584-1 v10 The stated operate time for functions include the operating time for the binary inputs and outputs. Table 12. IOM with MOV and IOM 220/250 V, 110mA - contact data (reference standard: IEC 61810-2) Function or quantity Trip and Signal relays Fast signal relays (parallel reed relay)
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC M12441-1 v10 The stated operate time for functions include the operating time for the binary inputs and outputs. Table 13. BOM - Binary output module contact data (reference standard: IEC 61810-2) Function or quantity Trip and Signal relays Binary outputs...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Table 15. Auxiliary DC supply voltage influence on functionality during operation Dependence on Reference value Within nominal Influence range Ripple, in DC auxiliary voltage max. 2% 15% of EL 0.01%/% Operative range Full wave rectified Auxiliary voltage dependence,...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Table 18. Electromagnetic compatibility Test Type test values Reference standards 1 MHz burst disturbance 2.5 kV IEC 60255-26 100 kHz slow damped oscillatory wave immunity test 2.5 kV IEC 61000-4-18, Class III Ring wave immunity test, 100 kHz 2-4 kV IEC 61000-4-12, Class IV...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Table 20. Environmental tests Test Type test value Reference standard Cold operation test Test Ad for 16 h at -25°C IEC 60068-2-1 Cold storage test Test Ab for 16 h at -40°C IEC 60068-2-1 Dry heat operation test Test Bd for 16 h at +70°C...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Differential protection M13046-1 v14 Table 23. Transformer differential protection T2WPDIF/T3WPDIF Function Range or value Accuracy Operating characteristic Adaptable ±1.0% of Ir at I ≤ Ir ±1.0% of I at I > Ir Reset ratio >...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC M13062-1 v16.1.1 Table 24. Restricted earth-fault protection, low impedance REFPDIF Function Range or value Accuracy Operating characteristic Adaptable ±1.0% of I at I ≤ I ±1.0% of I at I > I Reset ratio >95% Minimum pickup, IdMin...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Current protection M12336-1 v12 Table 25. Instantaneous phase overcurrent protection PHPIOC Function Range or value Accuracy Operate current (5-2500)% of lBase ±1.0% of I at I ≤ I ±1.0% of I at I > I Reset ratio >...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC M12342-1 v21 Table 26. Directional phase overcurrent protection, four steps OC4PTOC Function Range or value Accuracy lBase Operate current, step 1-4 (5-2500)% of ±1.0% of I at I ≤ I ±1.0% of I at I > I Reset ratio >...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC M12340-2 v8 Table 27. Instantaneous residual overcurrent protection EFPIOC Function Range or value Accuracy Operate current (5-2500)% of lBase ±1.0% of I at I ≤ I ±1.0% of I at I > I Reset ratio >...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC M15223-1 v18 Table 28. Directional residual overcurrent protection, four steps EF4PTOC Function Range or value Accuracy Operate current, step 1-4 (1-2500)% of IBase ±1.0% of I at I ≤ I ±1.0% of I at I > I Reset ratio >...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC M12352-1 v15 M13266-2 v9 Table 29. Thermal overload protection, two time constants TRPTTR Function Range or value Accuracy IBase Base current 1 and 2 (30–250)% of ±1.0% of I Operate time: Time constant τ...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC M13279-1 v9 Table 31. Pole discordance protection CCPDSC Function Range or value Accuracy IBase Operate current (0–100)% of ±1.0% of I Independent time delay (0.000-60.000) s ±0.2% or ± 25 ms whichever is greater between trip condition and trip signal...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Voltage protection M13290-1 v14 Table 32. Two step undervoltage protection UV2PTUV Function Range or value Accuracy UBase Operate voltage, low and high step (1.0–100.0)% of ±0.5% of U UBase Absolute hysteresis (0.0–50.0)% of ±0.5% of U UBase...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Multipurpose protection M13095-2 v7 Table 33. General current and voltage protection CVGAPC Function Range or value Accuracy Measuring current input phase1, phase2, phase3, PosSeq, - NegSeq, -3*ZeroSeq, MaxPh, MinPh, UnbalancePh, phase1-phase2, phase2- phase3, phase3-phase1, MaxPh-Ph, MinPh-Ph, UnbalancePh-Ph Measuring voltage input...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Table 33. General current and voltage protection CVGAPC , continued Function Range or value Accuracy Independent time delay, undervoltage at 1.2 to 0.8 x U (0.00 - 6000.00) s ±0.2% or ±35 ms whichever is greater step 1 - 2 Overvoltage:...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Secondary system supervision M12358-1 v8 Table 34. Current circuit supervision CCSSPVC Function Range or value Accuracy Operate current (10-200)% of IBase ±10.0% of I at I ≤ I ±10.0% of I at I > I Reset ratio, Operate current >90% Block current...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Logic M12380-1 v10 Table 36. Tripping logic common 3-phase output SMPPTRC Function Range or value Accuracy Trip action 3-ph, 1/3-ph, 1/2/3-ph Minimum trip pulse length (0.000-60.000) s ±0.2% or ±15 ms whichever is greater 3-pole trip delay (0.020-0.500) s ±0.2% or ±15 ms whichever is greater...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC GUID-45DF373F-DC39-4E1B-B45B-6B454E8E0E50 v1 Table 43. Number of GATE instances Logic block Quantity with cycle time 3 ms 8 ms 100 ms GATE GUID-0EC4192A-EF03-47C0-AEC1-09B68B411A98 v1 Table 44. Number of INV instances Logic block Quantity with cycle time 3 ms 8 ms...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC GUID-0B07F78C-10BD-4070-AFF0-6EE36454AA03 v1 Table 51. Number of XOR instances Logic block Quantity with cycle time 3 ms 8 ms 100 ms GUID-94C803B4-6C5A-4072-AB5C-20DDE98C9A70 v1 GUID-23D4121A-4C9A-4072-BBE3-6DB076EDAB79 v1 GUID-27DF23C0-A0B2-4BB0-80B5-FC7B7F7FE448 v1 GUID-F25B94C6-9CC9-48A0-A7A3-47627D2B56E2 v1 GUID-1C381E02-6B9E-44DC-828F-8B3EA7EDAA54 v1 GUID-C1E61AE5-22CF-4198-97CF-8C8043EE96D2 v1 GUID-B6231B97-05ED-40E8-B735-1E1A50FDB85F v1 GUID-77FEBE9B-0882-4E85-8B1A-7671807BFC02 v1 GUID-341562FB-6149-495B-8A63-200DF16A5590 v1...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC GUID-F5E124E3-0B85-41AC-9830-A2362FD289F2 v1 Table 58. Running hour-meter TEILGAPC Function Range or value Accuracy Time limit for alarm supervision, tAlarm (0 - 99999.9) hours ±0.1% of set value Time limit for warning supervision, (0 - 99999.9) hours ±0.1% of set value tWarning...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Monitoring M12386-1 v14.1.1 Table 59. Measurements CVMMXN Function Range or value Accuracy Frequency (0.95-1.05) x f ±2.0 mHz Voltage (10 to 300) V ±0.3% of U at U≤ 50 V ±0.2% of U at U> 50 V Current (0.1-4.0) x I ±0.8% of I at 0.1 x I...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC GUID-ED634B6D-9918-464F-B6A4-51B78129B819 v5 Table 62. Phase-neutral voltage measurement VNMMXU Function Range or value Accuracy Voltage (5 to 175) V ±0.5% of U at U ≤ 50 V ±0.2% of U at U > 50 V Phase angle (5 to 175) V ±0.5 degrees at U ≤...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC M12760-1 v9.1.1 Table 66. Disturbance report DRPRDRE Function Range or value Accuracy Pre-fault time (0.05–9.90) s Post-fault time (0.1–10.0) s Limit time (0.5–10.0) s Maximum number of recordings 100, first in - first out Time tagging resolution 1 ms See table...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC GUID-83B0F607-D898-403A-94FD-7FE8D45C73FF v6 Table 68. Insulation liquid monitoring function SSIML Function Range or value Accuracy Oil alarm level 1.00-100.00 ±10.0% of set value Oil lockout level 1.00-100.00 ±10.0% of set value Temperature alarm level -40.00-200.00 ±2.5% of set value Temperature lockout level...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC M12702-1 v4 Table 72. Event recorder Function Value Buffer capacity Maximum number of events in disturbance report Maximum number of disturbance reports Resolution 1 ms Accuracy Depending on time synchronizing M13747-1 v5 Table 73.
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Metering M13404-2 v5 Table 76. Pulse-counter logic PCFCNT Function Setting range Accuracy Input frequency See Binary Input Module (BIM) Cycle time for report of (1–3600) s counter value SEMOD153707-2 v4 Table 77. Energy metering ETPMMTR Function Range or value Accuracy...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Station communication M15031-1 v7 Table 78. Communication protocols Function Value Protocol IEC 61850-8-1 Communication speed for the IEDs 100BASE-FX Protocol IEC 60870–5–103 Communication speed for the IEDs 9600 or 19200 Bd Protocol DNP3.0 Communication speed for the IEDs...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC SEMOD117441-2 v5 Table 83. SLM – SPA/IEC 60870-5-103/DNP3 port Quantity Range or value Optical connector Glass fiber: type ST Plastic fiber: type HFBR snap-in Fiber, optical budget Glass fiber: 11 dB (1000m/3000ft m typically *) Plastic fiber: 7 dB (25m/80ft m typically *) Fiber diameter Glass fiber: 62.5/125 mm...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Hardware M11778-1 v4 SEMOD53385-1 v1 Table 86. Case Material Steel sheet Front plate Steel sheet profile with cut-out for HMI Surface treatment Aluzink preplated steel Finish Light grey (RAL 7035) M12327-1 v3 Table 87.
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Basic IED functions M11963-1 v5 Table 93. Self supervision with internal event list Data Value Recording manner Continuous, event controlled List size 40 events, first in-first out M12331-1 v7 Table 94. Time synchronization, time tagging Function Value Time tagging resolution, events and sampled measurement values...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Inverse characteristic M12388-1 v23 Table 96. ANSI Inverse time characteristics Function Range or value Accuracy Operating characteristic: 0.05 ≤ k ≤ 999.00 ANSI/IEEE C37.112 , 1.5 x I ≤ I ≤ 20 x I ±2.0% or ±40 ms whichever is greater æ...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Table 97. IEC Inverse time characteristics Function Range or value Accuracy Operating characteristic: 0.05 ≤ k ≤ 999.00 IEC 60255-151, ±2.0% 1.5 x I ≤ I ≤ 20 x I or ±40 ms whichever is greater æ...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Table 98. RI and RD type inverse time characteristics Function Range or value Accuracy RI type inverse characteristic 0.05 ≤ k ≤ 999.00 IEC 60255-151, ±2.0% 1.5 x I ≤ I ≤ 20 x I or ±40 ms whichever is greater ×...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Table 100. Inverse time characteristics for undervoltage protection Function Range or value Accuracy Type A curve: k = (0.05-1.10) in steps of 0.01 ±5.0% or ±45 ms whichever is greater æ ö...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Table 101. Inverse time characteristics for residual overvoltage protection Function Range or value Accuracy Type A curve: k = (0.05-1.10) in steps ±5.0% or ±45 ms whichever is greater of 0.01 æ...
Selection for position #1. Configuration alternatives Notes and Rules Single breaker, 2/3 winding transformer ACT configuration ABB Standard configuration Selection for position #2. Software options Notes and Rules No option All fields in the ordering form do not need to be...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Connection type Notes and Rules Connection type for Power supply module Compression terminals Ringlug terminals Connection type for input/output modules Compression terminals Selection for position #7. Auxiliary power supply Notes and Rules 24-60 VDC 90-250 VDC Selection for position #8.
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Remote end communication, DNP serial comm. and time Notes and Rules synchronization modules Slot position (rear view) Available slots █ █ █ █ No remote communication board included IRIG-B Time synchronization module Galvanic RS485 communication module Selection for position #12.
Please refer to Section Related documents IEDs is described in 1MRK 512 001-BEN and 1MRK for references to corresponding documents. 001024-CA. Please refer to the website: www.abb.com/substationautomation for detailed information. Protection cover M15040-3 v5 Protective cover for rear side of RHGS6, 6U, 1/4 x 19”...
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Manuals M15161-3 v12 Note: One (1) IED Connect CD containing user documentation (Operation manual, Technical manual, Installation manual, Commissioning manual, Application manual and Getting started guide), Connectivity packages and LED label template is always included for each IED. Rule: Specify additional quantity of IED Connect CD requested .
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1MRK 504 161-BEN C Transformer protection RET650 2.1 IEC Reference information M2175-3 v4 For our reference and statistics we would be pleased to be provided with the following application data: Country: End user: Station name: Voltage level: Related documents GUID-94E8A5CA-BE1B-45AF-81E7-5A41D34EE112 v4 Documents related to RET650 Document numbers Application manual...