Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Application The main CTs supplying the currents to the busbar protection have to fulfill only modest performance requirements (see page 17). The protection operates REB500 discriminatively for all faults inside the zone of protection The numerical busbar protection REB500 is designed for and remains reliably stable for all faults outside the zone the high-speed (sub-cycle), selective protection of MV, HV...
Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Centralized installation Mode of installation The central processing unit and the bay units are mounted in 19"racks (up to two bay units each rack), according to There are three versions of installing the numerical busbar the size of the busbar system in one or more cubicles (see protection REB500:...
Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Figure 6. Centralized installation After acquisition, the analog current and voltage signals are converted to numerical signals which are pre- System design processed and filtered. Zero-sequence voltage and zero- current signals are also calculated internally.
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - MOSFET technology and offer an improved trip-time Central unit (500CU04) performance. The hardware structure is based on a closed, monolithic casing. A software logic enables the input and output channels to be assigned to the various functions.
Functionality Busbar protection The protection algorithms are based on two well-proven where measuring principles which have been applied successfully in earlier ABB low-impedance busbar stabilizing factor protection systems: stabilization factor limit (typically 0.80) differential current pick-up value Stabilized differential current measurement...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Pole discrepancy Communication interface A pole discrepancy protection algorithm supervises that all Communication with the station automation system (SAS) three poles of a circuit-breaker open within a given time. is possible via the central unit.
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PCM600 Connectivity Package the aid of human machine interfaces at three levels. After installation and commissioning, PCM600 offers easy access to the installed base of ABB substation automation Local HMI products within the substation. The connectivity package The local display interface installed in the central unit and...
Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Additional features Table 4. Typical time synchronization accuracy Method Accuracy Self-supervision All the system functions are continuously monitored to no external time synchronization 1 min / ensure the maximum reliability and availability of the month protection.
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Conversely, during the opening movement, the N/O possible for it to share protection cores with other contact must not open before the isolator main contact protection devices. gap exceeds its flashover point.
Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - REB500 Process bus configuration Figure 12. REB500 Process bus configurations up to 60 Bay Units...
Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Hardware description The following mounting alternatives are available (IP40 protection from the front): Bay Unit Central Unit · Flush mounting kit · 19” rack mounting kit ·...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Two rack mounted IEDs 224 mm + 12 mm with ring lug 25.5 mm 482.6 mm (19”) 265.9 mm (6U) 13 mm Figure 15. Two rack mounted Bay Units side by side Layout and dimensions Central Unit Rack mounted IED 224 mm + 12 mm with ring lug...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Analogue inputs: Protection Function Measured value Currents X101 Current input L1 ● ● ● ● ● Phase current L1 Current input L1_0 (Line) Current input L2 ●...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Interfaces: Connection to a detached HMI (LHMI will be switch off if X0 is used.) Connection to REB500 Process bus (via Ethernet switch) X4 (not used) X9 (not used) Power Supply: X410...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Connection diagrams Central Unit Binary outputs: X349 X336 In Service Spare X347 Spare Protection blocked Spare Output relays blocked Spare Spare Isolator alarm Switch inhibit Spare Spare Differential current alarm Spare...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Interfaces: X1000 (not used) Connection a detachedHMI (LHMI will be switch off if X0 is used.)) X1001 LAN0A Connection to REB500 Station bus connection 100BaseFx/LC process-bus IEC 61850-8-1 (via Ethernet switch) PRP Line A...
Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - 11. Technical Data 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...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Table 7. Power supply Description PSM02 PSM03 100, 110, 120, 220, 240V AC 50/60Hz 48-125 V DC nominal 110, 125, 220, 250V DC 80...120% of Un (88...300 V DC) variation 80...120% of Un (38.4...150 V DC) 80...115% of Un (80...276 V AC)
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Table 11. Power output relays Description Value Rated voltage 250 V AC/DC Continuous contact carry Make and carry for 3.0 s 15 A Make and carry for 0.5 s 30 A Breaking capacity when the control-circuit time constant ≤1 A (48 V)
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Table 20. Environmental test Description Type test value Reference Cold tests IEC 60068-2-1/ANSI C37.90-2005 operation 96 h at -25ºC (chapter 4) 16 h at -40ºC storage 96 h at -40ºC IEC 60068-2-2/ANSI C37.90-2005 Dry heat tests...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Type Tests according to standards Table 21. Electromagnetic compatibility tests Description Type test value Reference 100 kHz and 1 MHz burst disturbance IEC 60255-26 test IEC 61000-4-18, level 3 ANSI C37.90.1-2002 Common mode 2.5 kV...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Description Type test value Reference Voltage dips and short interruptions on Dips: IEC 60255-26 DC power supply 40%/200 ms IEC 61000-4-29 70%/500 ms Interruptions: 0-50 ms: No restart 0...∞...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Table 23. Mechanical tests Description Reference Requirement Vibration response tests (sinusoidal) IEC 60255-21-1 Class 1 Vibration endurance test IEC 60255-21-1 Class 1 Shock response test IEC 60255-21-2 Class 1 Shock withstand test IEC 60255-21-2...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Station level functions (applicable for nominal frequencies of 50 and 60 Hz) Table 26. Busbar protection 87B (PDIF) Function/ Parameter Range/ Value Accuracy Min. fault current pick-up setting (I 200 to 6000 A in steps of 100 A ±5% of I at I...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Table 29. Overcurrent Protection 51 (PTOC) Function/ Parameter Range/ Value Accuracy Characteristic definite time ±5% of I at I < I Operate current 0.1 to 20 x I in steps of 0.1 x I ³...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Table 33. Check zone criterion 87CZ (PDIF) Function/ Parameter Range/ Value Accuracy Min. fault current pick-up setting (I ) neutral 500 to 6000 A in steps of 200 A ±5% of I at I <...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Station communication Table 37. Station communication protocols IEC 61850-8-1 IEC 61850-8-1 supports - Edition 1 and Edition 2 of the standard, configurable in HMI - Time synchronization via SNTP: typical accuracy ± 1 ms - Two independent time servers are supported.
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Weight box 8 kg (<16.64 lbs) 10.5 kg (<23.15 lbs) Weight LHMI 1.3 kg (2.87 lbs) 1.3 kg (2.87 lbs) Mounting Table 41. Cubicle design Description Type Cubicle Standard type RESP97 (for details see 1MRB520159-BEN)
Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - 12. Ordering for customized IED Guidelines Carefully read and follow the set of rules to ensure problem-free order management. Be aware that certain functions can only be ordered in combination with other functions and that some functions require specific hardware selections. Central Unit Order Code rules - Software option multiple selection is possible...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Ordering code Central Unit Example: REB500* 8.2 - CU04 - S10 A1A2- B1X0 - E K - SA A - F - A A - A C REB500* 8.2 -CU04 -S - B1X0- E - F - A...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Ordering code Central Unit (cont’d) Example: REB500* 8.2 - CU04 - S10 A1A2 - B1X0 - E K - SA A - F - A A - A C REB500* 8.2 -CU04 - S - B1X0 - E - F - A...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Ordering code Bay Unit Example: REB500* 8.2 - BU04- C1C2C5D1 - B1X0- C A -SA- A X0 -SA3- A - A REB500* 8.2 - BU04- - B1X0- C - A - A see cont’d Software...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Ordering code Bay Unit (cont’d) Example: REB500 * 8.10 - BU04 - C1C2C5D1 - B1X0- C A - SA - A X0 - SA3 - AX - A REB500 * 8.10 - BU04 - -A - A Human machine interface...
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Distributed busbar protection REB500 1MRK 505 352-BEN Product version: 8.2 Issued: 2016-03-01 Revision: - Order code Switches/ Transceivers Switch AFS677: x 1MRK010500- Transceiver x 1MRK010501- AA System up to 10 BU +2 = n BU’s up to 24 BU +6 = n BU’s up to 38 BU +8 =...