+086-15305925923

K-WANG

Service expert in industrial control field!
NameDescriptionContent
Adequate Inventory, Timely Service
pursuit of excellence 
Ship control system
Equipment control system
Power monitoring system
Current position:
新闻动态
newS
   
Brand

ABB Distributed busbar protection REB500

From:ABB | Author:Wang | Time :2025-01-06 | 293 visit: | Share:

ABB Distributed busbar protection REB500

• Low-impedance busbar protection
• Stub and T-zone protection
• High functional reliability due to two independent measurement criteria:
- stabilized differential current algorithm
- directional current comparison algorithm
• Phase-by-phase measurement
• Reduced CT performance requirements
• High through-fault stability even in case of
CT saturation
• Full solid-state busbar replica
• No switching of CT circuits
• Only one hardware version for
- 1 and 5 A rated currents
- all auxiliary supply voltages between
48 V DC and 250 V DC
- nominal frequencies of 50, 60 and
16.7 Hz
• Short tripping times independent of the
plant’s size or configuration
• Centralized layout: Installation of hardware
in one or several cubicles
• Distributed layout: Bay units distributed
and, in the case of location close to the
feeders, with short connections to CTs, isolators, circuit breakers, etc.
• Connections between bay units and central
unit by fiber-optic cables
- maximum permissible length 1200 m
- for distributed and centralized layout
• fiber-optic connections mean interferenceproof data transfer even close to HV power
cables
• Replacement of existing busbar protection
schemes can be accomplished without restrictions (centralized layout) in the case of
substation extensions e.g. by a mixture of
centralized and distributed layout
• Easily extensible
• User-friendly, PC-based human machine
interface (HMI)
• Fully numerical signal processing
• Comprehensive self-supervision
• Binary logic and timer in the bay unit
• Integrated event recording
• Integrated disturbance recording for power
system currents
• A minimum of spare parts needed due to
standardization and a low number of varying units
• Communication facilities for substation
monitoring and control systems via
IEC 61850-8-1, IEC 60870-5-103 and LON
• IEC 62439 standard redundant station bus
communication
• IEC 61850-9-2 LE process bus communication
• Cyber security to support
- User Access Management
- User Activity Logging
Options
• Breaker failure protection (also separately
operable without busbar protection)
• End fault protection
• Definite time overcurrent protection
• Breaker pole discrepancy
• Current and voltage release criteria
• Disturbance recording for power system
voltages
• Separate I0 measurement for impedancegrounded networks
• Communication with substation monitoring
and control system (IEC 61850-8-1 /
IEC 60870-5-103 / LON)
• Internal user-friendly human machine interface with display
• Redundant power supply for central units
and/or bay units
Additional
main features
REB500sys combines the well-proven numerical busbar and breaker failure protection
REB500 of ABB with Main 2 or back-up protection for line or transformer feeders. The
Main 2 / Group 1 or back-up protection is
based on the well-proven protection function
library of ABB line and transformer protection
for 50, 60 and 16.7 Hz.
Main 2 / back-up bay protection
• Definite and inverse time over- and undercurrent protection
• Directional overcurrent definite and inverse
time protection
• Inverse time earth fault overcurrent protection
• Definite time over- and undervoltage protection


• Three-phase current and three-phase volt age plausibility
Main 2 / back-up bay protection:
Line protection
• High-speed distance protection
• Directional sensitive earth fault protection
for grounded systems against high resis tive faults in solidly grounded networks
• Directional sensitive earth fault protection
for ungrounded or compensated systems
• Autoreclosure for
- single-pole / three-pole reclosure
- up to four reclosure sequences
• Synchrocheck with
- measurement of amplitudes, phase
angles and frequency of two voltage
vectors
- checks for dead line, dead bus, dead
line and bus
Group 1 / back-up bay protection:
Transformer protection
• High-speed transformer differential protec tion for 2- and 3-winding and auto-trans formers
• Thermal overload
• Peak value over- and undercurrent protec tion
• Peak value over- and undervoltage protec tion
• Overfluxing protection
• Rate of change frequency protection
• Frequency protection
• Independent T-Zone protection with trans former differential protection
• Power protection
Application REB500
The numerical busbar protection REB500 is
designed for the high-speed, selective protec tion of MV, HV and EHV busbar installations
at a nominal frequency of 50, 60 and 16.7 Hz.
The structure of both hardware and software
is modular enabling the protection to be easily
configured to suit the layout of the primary
system.
The flexibility of the system enables all config urations of busbars from single busbars to
quadruple busbars with transfer buses, ring
busbars and 1½ breaker schemes to be pro tected.
In 1½ breaker schemes the busbars and the
entire diameters, including Stub/T-Zone can
be protected. An integrated tripping scheme
allows to save external logics as well as wir ing.
The capacity is sufficient for up to 60 feeders
(bay units) and a total of 32 busbar zones.
The numerical busbar protection REB500
detects all phase and earth faults in solidly
grounded and resistive-grounded power sys tems and phase faults in ungrounded systems
and systems with Petersen coils.
The main CTs supplying the currents to the
busbar protection have to fulfil only modest
performance requirements (see page 18). The
protection operates discriminatively for all
faults inside the zone of protection and
remains reliably stable for all faults outside the
zone of protection.
REB500sys
The REB500sys is foreseen in MV, HV and
EHV substations with nominal frequencies of
16.7, 50 Hz or 60 Hz to protect the busbars
and their feeders. The bay protection func tions included in REB500sys are used as
Main 2 / Group 1 - or back-up protection.
The system REB500sys is foreseen for all sin gle or double busbar configurations (Line vari ants L-V1 to L-V7 and Transformer variant T V1 to T-V4). In 1½ breaker configurations,
variant L-V5 can be used for the bay level
functions autoreclosure and synchrocheck.
The capacity is sufficient for up to 60 feeders
(bay units) and a total of 32 busbar zones.
The REB500sys detects all bus faults in sol idly and low resistive-grounded power sys tems, all kind of phase faults in ungrounded
and compensated power systems as well as
feeder faults in solidly, low resistive-grounded,
compensated and ungrounded power sys tems.
The protection operates selectively for all
faults inside the zone of protection and
remains reliably stable for all faults outside the
zone of protection.
REB500sys is perfectly suited for retrofit con cepts and stepwise upgrades. The bay unit is
used as a stand-alone unit for bay protection
functions (e.g. line protection, autoreclosure
and synchrocheck or 2- and 3 winding trans former protection or autonomous T-zone pro tection). The central unit can be added at a
later stage for full busbar and breaker failure
protection functionality


the protection philosophy the following protection concepts are generally applied:
• Two main protection schemes per bay
and one busbar protection.
With REB500sys the protection concept
can be simplified. Due to the higher integration of functionality one of the main protection equipment can be eliminated.
• One main protection and one back-up
protection scheme per bay, no busbar
protection.
With REB500sys a higher availability of the
energy delivery can be reached, due to the
implementation of busbar and breaker failure protection schemes where it hasn't
been possible in the past because of economical reasons.
Nine standard options are defined for Main 2/
Group 1 or back-up bay level functions:
Line protection
- Line variant 1 (L-V1)
directional, non-directional overcurrent and
directional earth fault protection
- Line variant 2 (L-V2)
as line variant L-V1 plus distance prot.
- Line variant 3 (L-V3)
as line variant L-V2 plus autoreclosure
- Line variant 4 (L-V4)
as line variant L-V3 plus synchrocheck
- Line variant 5 (L-V5)
as line variant L-V1 plus autoreclosure and
synchrocheck.
- Line variant 6 (L-V6) for 16.7 Hz
non-directional overcurrent, distance protection, autoreclosure.
- Line variant 7 (L-V7) for 16.7 Hz
as line variant L-V6 plus directional earth
fault protection for grounded systems
Transformer protection
- Transformer variant 1 (T-V1)
2- or 3 winding transformer differential protection, thermal overload, current functions;
applicable also as autonomous T-zone protection.
- Transformer variant 2 (T-V2)
2-winding transformer differential protection, thermal overload, current functions,
overfluxing protection, neutral overcurrent
(EF).
- Transformer variant 3 (T-V3)
Distance protection for transformer back-up
or 2-winding transformer differential protection, thermal overload, current functions,
voltage functions, frequency functions,
power function, overfluxing protection.
- Transformer variant 4 (T-V4)
Transformer oriented functions/ back-up

functions -> thermal overload, current functions, voltage functions, frequency functions, power function, overfluxing protection.

  • Honeywell 10006/2/1 - / 1000621 (NEW NO BOX)
  • Honeywell TK-FTEB01 - "FTE connection module , 51309512-175 Via DHL or FedEx"
  • Honeywell 858211-1 - BODY VALVE P/N NE COND # 11429 (2)
  • Honeywell XNX-UTAI-RNNNN - Honeywell
  • Honeywell VR434VA5009-1000 - Servo gas combination valve Brand New Fast shipping
  • Honeywell SPXCDALMFX - plc new FREE EXPEDITED SHIPPING /
  • Honeywell 7000605-902 - Flight Director Mode OH 7-08-2016
  • Honeywell QPP-0001 - NEW
  • Honeywell Q7055C1009/U - Network Adapter
  • Honeywell 51309152-175 - / 51309152175 (NEW IN BOX)
  • Honeywell DR45AT-1111-00-000-0-RA0P00-0 - NEW - Truline DR4500 Chart Recorder ????
  • Honeywell TK-PRS021 - REV N CONTROL PROCESSOR NEW
  • Honeywell 053567-02 - / 05356702 (USED TESTED CLEANED)
  • Honeywell QPP-0002 - Quad Processor Module / 5 Vdc / max. 1.2A / 24Vdc / max.25mA
  • Honeywell ML7999A2001 - NEW Universal Parallel-Positioning Direct Coupled Actuator
  • Honeywell J-MHM10 - PROCESS CONTROLLER
  • Honeywell 51401583-200 - NEW NETWORK INTERFACE CARD 51401583200
  • Honeywell 098067-01 - "USED MEASUREX PC BOARD QSCP W/ F/O I/F TYPE II, 05410100"
  • Honeywell 620-0073 - PROCESSOR MODULE ETHERNET LOOP * NEW NO BOX *
  • Honeywell TK-PRR021 - MEASUREX 51309288-375 REDUNDANCY MODULE NEW
  • Honeywell W7704D-1016 - / W7704D1016 (USED TESTED CLEANED)
  • Honeywell 51305390-400 - NEW PC BOARD W/51305392-100
  • Honeywell YSTA740-E1(G)C1A-1-A-AD0-11-S-B-(1)1A0-F1-0000/PTMVIS-4-AM - "500PSI"
  • Honeywell XF522-A - / XF522A (NEW NO BOX)
  • Honeywell CC-PCNT01 - Module
  • Honeywell TK-PRS021 - 1PC New reduntancy module Via DHL or FedEX
  • Honeywell FS24X-9 - 1PCS Flame Detector FS24X-911-22-1
  • Honeywell LG80A12 - Pressure Ratio Transmitter Overhauled FFA Paperwork Included
  • Honeywell MC-TAMR03 - 51309218-125 DCS card brand new Shipping DHL or FedEX
  • Honeywell ML7999A2001 - Universal Parallel Positioning Direct Coupling Actuator Zy
  • Honeywell 8631800 - Measurex Pbs Detector
  • Honeywell FF-SYB30064M2R - / FFSYB30064M2R (USED TESTED CLEANED)
  • Honeywell TC-IXL062 - module brand new Fast Shipping
  • Honeywell FC-PSU-UNI2450U - Power Supply Module Via FEDEX/DHL
  • Honeywell TC-CCR014 - REDUNDANT NET INTERFACE NEWORIGINAL FREE EXPEDITED SHIPPING/
  • Honeywell DMX-A-6212 - DATAMAX O'NEIL PRINT ENGINE (143789 - )
  • Honeywell DR45AT-1000-00-101-0-100000-0 - NSMP
  • Honeywell PX65A00000000200 - PX65A. Ethernet. TT 203 DPI.
  • Honeywell CM4-P - MDA Scientific Analytics Pyrolyzing Gas Monitor
  • Honeywell A06B-0246-B000 - 1PCS NEW fedex or DHL
  • Honeywell 90113 - SPUTTERING TARGET 5N5 Al1Si.5Cu 12.555X11.625X1.600IN
  • Honeywell D15S-80A - Pressure regulator / #Z A00A 8701
  • Honeywell 085621-03 - "USED MEASUREX PC BOARD GP63, 08562103"
  • Honeywell LCNP4M - Spacer 51403776-100 Spacer Board Rev:D Fw: J Card
  • Honeywell YSTR130-/S/10-2/H1F/E - 24VDC UNMP
  • Honeywell DR45AT-1100-00-001-0-600000-0 - NSNP
  • Honeywell 30731832-002 - / 30731832002 (USED TESTED CLEANED)
  • Honeywell TK-IAH161 - NEW REDUNDANT NET INTERFACE IN BOX FREE SHIPPING#XR
  • Honeywell CT40 - 50pcs LCD Touch Digitizer+Front Housing For Dolphin (FSTM2)
  • Honeywell AC-EYV174-2 - VCU with AC-EYV175-A VDU Graphic controller
  • Honeywell XNX-UTAI-RNNNN - 1 PCS New DHL
  • Honeywell PX45A - "12 Points/mm (300dpi), Disp. (Color), RTC, Ethernet, Multi-IF"
  • Honeywell RT10A - "- 25.6cm (10.1"") - 1920 x 1200 Pixels - 32GB - 4GB"
  • Honeywell CC-PAOH01 - * NEW NO BOX *
  • Honeywell PM45C - ", Short Door, 12 Points/mm (300dpi), Peeler, LTU, Disp., USB, USB"
  • Honeywell 10024/I/F - / 10024IF (USED TESTED CLEANED)
  • Honeywell STG770-A1GC1A-1-A-ADC-11S-A-00A0-00-0000 - NSMP
  • Honeywell C7012E1112 - One Explosion-proof Detector New Expedited Shipping
  • Honeywell TC-IXL06 - Brand new in box Input Module TC-IXL06 TC-IXL06 DHL Express
  • Honeywell X-NPMS(H) - Network Paging Console Fire Equipment
  • Honeywell CC-PUIO31 - 51454220-176 Universal I/O Module New Via Fedex/DHL/UPS
  • Honeywell SPXCDALMFX - plc New One Year Warranty#
  • Honeywell MC-TAMT04 - 51305890-175 DCS card brand new Shipping DHL or FedEX
  • Honeywell 51401551-800 - / 51401551800 (USED TESTED CLEANED)
  • Honeywell 32007458-003 - Printed Circuit Board
  • Honeywell 620-3632 - 620-36 IPC PLC PROCESSOR W/ KEY ACCESS4000 620-0041 621-0021R
  • Honeywell 51198651-100 - power supply new
  • Honeywell 8694500 - USED CONTROL PROCESSOR REV. D
  • Honeywell CC-PAIM01 - * NEW NO BOX *
  • Honeywell 51304362-150 - LOW LEVEL ANALOG CARD NEW NO BOX
  • Honeywell RI206S - Remote Controller 4026206-972 w/ October 2019 Overhauled 8130
  • Honeywell 200-01717-0000 - "LATERAL AXIS BP (HONEYWELL) P/N OHC, OUTRIGHT # 12565"
  • Honeywell RCZ851K - Communication Unit 7510700-615 Removed Working
  • Honeywell DR45AT-1100-00-011-A-00000E-0 - 120/240VAC NSMP
  • Honeywell TK-PRS021 - REV M CONTROL PROCESSOR NEW
  • Honeywell 51400903-100 - / 51400903100 (USED TESTED CLEANED)
  • Honeywell 4409SMM - / 4409SMM (USED TESTED CLEANED)
  • Honeywell C7012F1052 - 2022-2023 New Fast Shipping with 1 Year Warranty
  • Honeywell TK-PRS021 - module
  • Honeywell DR45AT-1100-40-001-0-10N000-0 - UNMP
  • Honeywell 51304362-150 - NSMP
  • Honeywell TSVCTADBX-09073 - "TARGET TANTALUM 39.5, 137061"
  • Honeywell 3244759-3 - MAIN FUEL CONTROL UNIT P/N
  • Honeywell 4042181-1002 - "TARGET 1.95X11.279X14.495"", 59.5 {LC5}AL/1SI/.5CU, 112062"
  • Honeywell C7012E1112 - 1PC C7012E 1112 Burner Detector New In Box Expedited Ship
  • Honeywell XF824-A - / XF824A (USED TESTED CLEANED)
  • Honeywell C7012E1112 - 1PC New In Box Flame Detector FAST SHIP
  • Honeywell TC-PRS021 - DCS C200 /PL3
  • Honeywell TK-PRS021 - Brand New reduntancy module 1 year warranty
  • Honeywell MC-TAMR03 - 51309218-175 Low Level Analog Module
  • Honeywell TSENALMOX-05682 - "Target, LC5Al 1Sl .5CU, 1.95X11.279X14.495"", 140839"
  • Honeywell QPP-0002 - Safety Manager Processor
  • Honeywell 30735863-502 - SWITCH
  • Honeywell TK-CCR014 - REDUNDANT NET INTERFACE NEW ORIGINAL FREE EXPEDITED SHIPPING/
  • Honeywell 51403165-400 - new 51403165400/
  • Honeywell 318-049-001 - "100 Batteries(Japan Liion2Ah14.8Wh)INTERMEC/ PR2,PR3 P/N.:."
  • Honeywell FC-PSU-UNI2450U - Power Supply
  • Honeywell 965-0676-010 - WARNING COMPUTER SV
  • Honeywell 51403519-160 - module
  • Honeywell 107843 - HOUSING CARBON FILE P/N NE COND # 11438 (4)
  • Honeywell VR434VA5009-1000 - Brand new in box Condensing boiler valve DHL fast shipping
  • Honeywell SPXCDALMFX - plc new FREE EXPEDITED SHIPPING/
  • Honeywell BCM-PWS - BCM-ETH BCM-MS/TP BCM-MS/TP Network controller setFedEx or DHL
  • Honeywell YSTR12D-22/C/-2J0DFA/BE/400/T/-CM.HO.TG.SB.SM,ZS,F1,LP,/FX/,1C-BT - UNMP
  • Honeywell IWS-1603-HW - 90-250VAC 1.0A UNMP
  • Honeywell 51304386-150 - MEASUREX Factory Packed
  • Honeywell CC-IP0101 - Profibus Gateway Module
  • Honeywell CC-PFB401 - / CCPFB401 (NEW IN BOX)
  • Honeywell 50071726 - St 800 Series Pressure Transmitter Remote Diaphragm 11-42VDC
  • Honeywell 621-2150 - / 6212150 (NEW NO BOX)
  • Honeywell 80360206-001 - USED YAMATAKE CLI BOARD
  • Honeywell BMDX001A-001 - ACCURAY / BOARD BMDX001A001
  • Honeywell XCL8010A - New CPU Controller.
  • Honeywell PGM-7320 - 1PCS NEW Rae Systems MiniRAE 3000 Portable VOC Monitor#XR
  • Honeywell BK-G40 - U65 *FULL INSTALLATION* Gas Meter 3?± Inlet/Outlet Spool NEW UNUSED
  • Honeywell DM106-0-B-00-0-R-1-00000-000-E0 - DPR100 250V NSNP
  • Honeywell KFD840 - PRIMARY FLIGHT DISPLAY CORE PN: 066-01206-0104
  • Honeywell 51401914-100 - 51400996-100
  • Honeywell TK-PRS021 - Module Via FEDEX/DHL
  • Honeywell C7012A1145 - 1PC New UV Flame Detector Expedited Shipping
  • Honeywell OV210 - Baxter Bakery Oven Igition Control. For DRO. 00-616973 NEW
  • Honeywell 51304431-125 - 1PC New /51304431125 1 year warranty#XR
  • Honeywell QPP-0002 - Quad Processor Module / 5 Vdc / Massima 1.2A/24Vdc/max.25mA
  • Honeywell QPP-0002 - Quad Processor Module / 5Vdc / Max. 1.2A/24Vdc/max.25mA
  • Honeywell 8C-PCNT02 - 514543363-275 module
  • Honeywell DPCB21010002 - Tata Printed Circuit Board
  • Honeywell DPCB21010002 - Tata Printed Circuit Board Rev: 0
  • Honeywell 001649-M5T028 - Tata Printed Circuit Board Rev: 0