K-WANG
+086-15305925923
Service expert in industrial control field！
Product
Article
NameDescriptionContent
Adequate Inventory, Timely Service
pursuit of excellence
Ship control system
Equipment control system
Power monitoring system
Brand
Product parameters
- Telephone:+86-15305925923
- contacts:Mr.Wang
- Email:wang@kongjiangauto.com
Description
The REF601 is a dedicated feeder protection and control relay.
The REJ601 is an overcurrent protection relay without breaker
control. These relays are intended for the protection of utility
substations and industrial power systems within primary and
secondary distribution networks. They are members of ABB’s
Relion® product family and part of its 605 series.
ABB REF601 Feeder protection and control
1. Description
The REF601 is a dedicated feeder protection and control relay.
The REJ601 is an overcurrent protection relay without breaker
control. These relays are intended for the protection of utility
substations and industrial power systems within primary and
secondary distribution networks. They are members of ABB’s
Relion® product family and part of its 605 series.
These relays, provide an optimized composition of protection,
monitoring and control functionality in one unit, with the best
performance usability in its class and are based on ABB’s in depth knowledge of protection and numerical technology.
2. Relay functions
The REF601 and REJ601 can be pre-configured which facilita tes easy and fast commissioning of switchgear.
To emphasize the simplicity of using these relays, only applica tion specific parameters need to be set within the relay’s inten ded area of application. The standard signal configuration can
be altered by LHMI (local human-machine interface).
The relays are available in three alternative application configu rations, as indicated in Table 2.
Table 1. Standard configurations
Description Relay type
Feeder protection and control REF601
Overcurrent/Feeder protection REJ601
Table 2. Application configurations and supported functions
REJ601/ REF601 REJ601/ REF601 REF601
Functionality ANSI IEC B C D
Protection
Non-directional overcurrent protection, low-set stage 51P 3I> ● ●●
Non-directional overcurrent protection, high-set stage 50P-1 3I>> ● ●●
Non-directional overcurrent protection, instantaneous stage 50P-2 3I>>> ● ●●
Ground-fault protection, low-set stage 51N Io> ● ●●
Ground-fault protection, high-set stage 50N Io>> ● ●●
Three-phase transformer inrush detector 68 3I2f> ● ●●
Three-phase thermal overload protection for feeders, cables and
distribution transformers
49 3Ith> - ● ●
Phase discontinuity protection 46PD I2/I1> - ● ●
Negative-sequence overcurrent protection 46 I2> - - ●
Circuit breaker failure protection 50BF/50NBF 3I>BF/
Io>BF
- ● ●
Master trip 94/86 Master Trip ● ●●
Two setting groups ● ●●
Control (Function only available in REF601)
Breaker control functionality 52CB I <-> O CB ● ●●
Auto-reclosing, 4 shots 79 O -> I - - ●
Condition monitoring
Trip circuit supervision TCM TCS ● ●●
Measurement
Three-phase current measurement 3I 3I ● ●●
Residual current measurement IN Io ● ●●
Negative phase sequence current I2 I2 - - ●
Thermal level θ ϑ - ● ●
Operation counter - - - ● ●
3. Protection functions
The REF601 and REJ601 offer three-stage overcurrent and two stage ground-fault protection functions. The transformer inrush
detector function is incorporated to prevent unwanted tripping
due to energizing of transformers.
The REF601 and REJ601 offer three-stage overcurrent and
two-stage ground fault protection functions. The low-set stages
for overcurrent and ground fault protection are equipped with
selectable characteristics – Definite Time (DT) and Inverse De finite Minimum Time (IDMT). The relays feature standard IDMT
characteristics according IEC 61255-3 - Normal Inverse, Very
Inverse, Extremely Inverse, Long-time Inverse. They also feature
characteristics according to ANSI C37.112 - Moderate Inverse,
Normal Inverse, Very Inverse, and Extremely Inverse. The relays
also have a special characteristic RI Inverse (RI) for better coor dination with the rest of the network. Additionally the relays also
support two setting groups.
The REF601 and REJ601 also offer thermal overload protection
for feeders, cables and transformers. Other protections inclu de negative phase sequence protection, phase discontinuity
protection and circuit breaker failure protection. The relays also
have an auto-recloser option for overhead line feeders.
4. Application
The REF601 and REJ601 are protection relays aimed at pro tection and control of incoming and outgoing feeders in MV
distribution substations. They can be applied for short-circuit,
overcurrent and ground-fault protection of overhead lines and
cable feeders of distribution and sub-distribution networks.
The inrush current stabilization function allows the relays to be
used as the main protection for distribution transformers.
The relay with application configuration B offers non-directional
overcurrent and ground-fault protection. The residual current for
the ground-fault protection is derived from the phase currents.
When applicable, core-balance current transformers can be
used for measuring the residual current, especially when sensiti ve ground-fault protection is required.
The application configuration C adds thermal overload protec tion for feeders, cables and transformers, phase discontinuity
protection and circuit breaker failure protection.
The application configuration D provides the highest functionali ty with incorporation of negative phase sequence protection and
a multi-shot auto-recloser function making the relay suitable for
overhead line feeders.
5. Optimized for limited space
With their compact size and unique technical features, the
REF601 and REJ601 are ideal for retrofits, compact switchgear
and switchgear with limited space. These relays have a small
mounting depth and do not have any loose mounting accesso ries. Uniquely, the REF601 and REJ601 use a press-fit mounting
arrangement, suitable for quick and easy installation on switch gear
6. Control
The REF601 features control of one circuit breaker with dedica ted push-buttons and guidance on local HMI for opening and
closing. It includes two dedicated outputs for breaker control.
The breaker control is also possible through optional MODBUS
RTU or IEC 60870-5-103 communication.
7. Measurement
All versions of the relay continuously measure phase currents
and ground current. Ground current can be measured using an
external zero sequence current transformer or can be calculated
internally.
During operation, the default view of display shows the highest
loaded phase current in primary terms (Amps) and the ground
current. The values measured can be accessed locally via the
user interface on the relay or remotely via the communication
interface of the relay.
These relays continuously measure negative sequence current,
thermal level and counter values if these functions are suppor ted as per application configurations.
8. Event log
To collect sequence of events (SoE) information, the relays
incorporate non-volatile memory with a storage capacity of 100
events with associated time stamps and a resolution of 1 ms.
The event log includes trip circuit monitoring status, protection
operation status, binary I/O status and relay fault code. The
event logs are stored sequentially, the most recent being first
and so on. The non-volatile memory retains its data in the event
of temporary auxiliary supply loss.
The event log facilitates detailed post-fault analysis of feeder
faults and disturbances. The SoE information can be accessed
locally via the user interface on the relay front panel or remotely
via the communication interface of the relay.
9. Recorded data
The relays store fault records of analog values for the last five
trip events in non-volatile memory. The fault recording is trigge red by the trip signal of a protection function. Each fault record
includes the current values for three phases and ground current
along with a time stamp. These records enable the user to ana lyze the five most recent power system events.
The relays record the number of phase and ground fault trip
events into dedicated trip counters. These trip counters cannot
be reset by the user and are stored in non-volatile memory.
The recorded information can be accessed locally via the user
interface on the relay front panel and can be uploaded for sub sequent fault analysis.
10. Self-supervision and test function
The relay’s built-in self-supervision system continuously mo nitors the state of the relay hardware and the operation of the
relay software. Any fault or malfunction detected will signal an
alert for the operator. A permanent relay fault will block the pro tection functions of the relay to prevent incorrect relay operati on.
The relays support a built-in test mode which enables the user
to test the relay HMI and binary outputs.
11. Trip-circuit monitoring
The trip-circuit monitoring continuously monitors the availability
and operability of the trip circuit. It provides open-circuit monito ring both when the circuit breaker is in its closed and in its open
position. It also detects loss of circuit-breaker control voltage.
12. Access control
To protect from unauthorized access and to maintain the
integrity of information, the relays are armed with a three level,
role-based user authentication system with individual pass words for operator, engineer and administrator levels. There
are two alternative password protection options. The default
is a combination of different navigation keys. The alternative is
an alpha-numeric password. The user can select the password
option based on their requirement.
Purchase history
| User name | Member Level | Quantity | Specification | Purchase Date |
|---|
Total 0 Record
Related products
Customer Reviews
Satisfaction ：
5 Stars
No evaluation information
-
Xycom 2000-KB1 94687-001 keyboard -
Xycom 141452-001 5-slot amplifier card 141452001 -
Xycom 5015T/R2, Pro-face LCD 15" Monitor -
Xycom 95212B-001 Module Circuit Board Card 95213-007 8503 PCB PWA Programmable Logic Controller -
Xycom XVME-957 71957C-001 Circuit Board -
XYCOM 99157-001 Circuit Board -
Xycom 4115 T Operator Interface Panel 100-240v-ac -
Xycom 2005 CRT Direct REPLACMENT LCD with Cable Kit -
Xycom 4850 LCD monitor upgrade with cable kit 12 inches -
Xycom 4810A 9-inch CRT LCD monitor upgrade -
ABB KOFA12D3 Indoor current transformers -
.jpg)
WOODWARD ProAct Positioner (Flex I/O) -
.jpg)
WOODWARD ProAct Positioner (16 pin), 3rd Generation -
WOODWARD ProAct 75 Speed Control ( 1st Generation) -
.jpg)
WOODWARD R-Series Actuators -
.jpg)
WOODWARD F-Series Positioners -
WOODWARD DVP Digital Valve Positioner -
.jpg)
WOODWARD GSOV25HT Gas Fuel Shutoff Valve, 2.0”Flange -
.jpg)
WOODWARD GSOV80 Gas Fuel Shutoff Valve, 2.0” Flange -
WOODWARD USOV Universal Shutoff Valves -
.jpg)
WOODWARD LSOV25 Liquid Fuel Shutoff Valve -
WOODWARD LQ25 Standard Valves -
WOODWARD LQ6 Liquid Fuel Valve Actuator with On-board Driver
-
.jpg)
WOODWARD GS50 Gas Fuel Valve Actuator with On-board Driver -
.jpg)
WOODWARD GS40 Gas Fuel Valve Actuator with On-board Driver -
WOODWARD Turbine Shutdown Trip Block Assemblies -
.jpg)
WOODWARD TM Actuators (Linear) -
.jpg)
WOODWARD CPC-II Current-to-Pressure Converter -
.jpg)
WOODWARD UG Actuators -
WOODWARD UG25+ Actuators
-
WOODWARD UG25+ Governors for Steam Turbines
-
.jpg)
WOODWARD TGE Turbine Actuators -
WOODWARD TG611 speed controller -
.jpg)
WOODWARD TG Turbine Governors -
WOODWARD MicroNet™ System Modules -
.jpg)
WOODWARD Flex500 Platform -
WOODWARD 2300E Electronic Load Sharing and Speed Controls
-
.jpg)
WOODWARD 5009XT Steam Turbine Controls -
.jpg)
WOODWARD 505 Steam Turbine Controls -
WOODWARD Peak200 Steam Turbine Controls
-
.jpg)
WOODWARD 2301E-ST Steam Turbine Controls -
Woodward Industrial Turbine Products -
DANAHER MOTION 522S65URL6000/522S65URL6000 linear guide rail -
DANAHER MOTION TG10K259-A00X3 16 / TG10K259A00X31 6 LINEAR UNIT, MOVOPART -
DANAHER MOTION 2AB16ARBTL/2AB16ARBTL Linear actuator machine parts -
DANAHER MOTION TG10K259-A00X3 46/TG10K259A00X34 6 servo stepper motor driver -
DANAHER MOTION 146U-3 / 146U3 -
DANAHER MOTION TG10K259-C35X3 81 / TG10K259C35X38 1
-
Xycom 95212B-001 Module Circuit Board Card 95213-007 8503 PCB PWA Programmable Logic Controller -
Xycom 97951-025 2112-MD Option Module Component -
Xycom Automation PL3115T Industrial Touch Monitor -
Xycom Automation XT1502T Pro Face -
Xycom 89060B circuit board -
XYCOM 92023-001 DMA 90440C 1592 CIRCUIT board -
Xycom AIN XVME-560 Analog Input Module 70560-001 -
Xycom 8450 LCD screen upgrade with cable kit 14 inch CRT -
Xycom 4850 LCD monitor 12 inch upgrade with cable kit -
DANAHER MOTION MB1296DN01-3Y / MB1296DN013Y -
DANAHER MOTION 9T92A47 / 9T92A47 -
DANAHER MOTION MB1256DN01-6Y / MB1256DN016Y -
DANAHER MOTION 15M146U-3 / 15M146U3 -
DANAHER MOTION 15M246U-3 / 15M246U3 -
DANAHER MOTION 60MB1296DU-18Y / 60MB1296DU18Y -
Xycom 9450 Interface Screen Monitor -
Xycom Automation 99141C-001 -
XYCOM XVME-957 VMEBUS Mass Storage Subsystem No Hard Disk -
Xycom 602939-01 XVME-203/293 Counter Module 70203-00 -
PROFACE PFXGP4501 TADO Pro-face Xycom HMI Operator Panel -
Xycom 81987-001/81987-001-D Universal I/O Board -
Xycom Pro-face 5015/R2 Industrial Flat Panel Touch Monitor PM-1 -
Xycom 91195A PanelView Circuit Board -
XYCOM 93533-001 REV A 93182A2 PORT 3 PORT 4 BOARD -
Xycom Aout XVME-530 Vme Bus 71530D 70530-001 Platte -
Xycom P/N: 94144-002 CPU Board -
XYCOM AOUT XVME-530 VME BUS 71530D 70530-001 BOARD -
Xycom 602939-01 XVME-203/293 Counter Module 70203-00 -
Xycom 93533-001 Rev A 93182A2 Port 3 Port 4 Platte -
MOTOROLA F7509/V103/V367 Remote Terminal Unit -
MOTOROLA F7509/V102/V367 high performance Remote Terminal Unit -
MOTOROLA FLN4235/FCN6650/FCN6599/FLN4235A adapter power supply -
MOTOROLA FPN1904 power adapter -
MOTOROLA FPN1903 100-240V AC power supply
-
Motorola FKN8377 Battery Thermistor Cable -
Motorola FLN3569 Control Module -
Motorola FLN3566A 8 Analog Input
-
MOTOROLA FLN3524/FCN6650 adapter power supply -
MOTOROLA FLN3524/FCN6650/FCN6599 processor module -
MOTOROLA FLN3524/FCN6650 series -
XYCOM MOTION 1300-00010000000000H Operating Interface 100-120 VAC -
Xycom Automation XT1502T Pro Face -
XYCOM PRO-FACE 1547 (1547-0011310130000) -
PRO-FACE XYCOM 1546 Heavy Industrial PC 1546-102011010001 -
PRO-FACE XYCOM 1546 Heavy Industrial PC 1546-1020310130001 -
XYCOM Automatic 9987 Operating Interface PN.9987-3338-2100 Computer Board -
PHILIPS PG 1220 SERIES WITH CPU BOARD, XYCOM XVME-491 , CNC SERVO CONTROLLER -
XYCOM 3512KPT 139649-002A DHL -
XYCOM XVME-202 Controller Module Board -
Xycom Automation Pro-face Model 4115T Pentium 4 2GHz 640KB RAM -
PRO face Xycom 1341 egemin PM-070016 computer P/N 701301-01 -
Xycom 2050T interface workstation 1.12/. 70AMP 110/240Vac 12 -
XYCOM 1546 PROFACE Industrial Computer with RS View 32 Batch Q302 -
PRO-FACE XYCOM 1546 Heavy Industrial PC 1546-1120310130001 -
Xycom Automation XT1502T Pro Face LAT PANEL INDUSTRIAL MONITOR -
Xycom Pro Face 1546 Industrial Computer 2000-1000-DVDW-XP
-
Xycom Automation XT1502T FLAT PANEL INDUSTRIAL MONITOR -
XYCOM AUTOMATION 1300-0001000000000 100-240VAC 0.5A UNMP -
Xycom 2000T 97957-101 97957101 Operator Interface Panel with 2112-MEM -
LCD monitor upgrade for 14 inch Xycom 9450 and Xycom 9403 control with cable kit -
Xycom 2060 LCD Upgrade Monitor with Cable Kit 12 inches
-
Xycom 9450 14-inch LCD monitor upgrade with Cable Kit -
XYCOM XVME-956 Optical Disc Module XVME956 -
XYCOM Pro-Face 3712 KPM Industrial PCs -
XYCOM XVME-400 70400-001 card -
Xycom 3515 KPM PM101906 Operator Interface -
Xycom AOUT XVME-530 P/N 70530-001 FREV 2.2L -
Xycom XVME-100 RAM Memory Module -
GE SR489-P5-LO-A20-E relay protection -
KONGSBERG DPS132 positioning system host navigation ship -
PRO-FACE XYCOM 1546 Heavy Industrial PC 1546-1020310130001 -
Xycom XVME-660 processor module 70660-716 -
Xycom 10330-00800 board -
XYCOM 4860 A PLC -
Xycom 81625DA control board 81625 -
Allen Bradley 91195A circuit board programmable for A-B Xycom terminals -
Xycom 94354-001 display screen 94354001 8503 HMI front panel -
XYCOM 8100-0272A Brown Output Sensor Board -
Xycom 9485 Automatic CY -
Xycom XVME-244 DIO Digital Input/Output Card Module 70244-001 VME Bus
