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
-
ABB TU841 Communications - S800 I/O Communication interfaces -
ABB TU515, TU516(-H), TU541, TU542 Terminal unit -
ABB TK516 Thermal Overload Relay and Circuit Board Circuit Breaker -
ABB 630 series Engineering Manual -
ABB TC625 3BSE002224R1 – AF100 Coaxial Modem, High-Performance Fieldbus Communication Module -
ABB TB511, TB521, TB523, TB541 Terminal base -
ABB TA524:AC500,Dummy Coupler Module -
ABB TA25DU – TA450DU Thermal Overload Relays Electronic Overload Relays -
ABB 3BSE000863R1 SR511 Regulator 24V/5V -
ABB SPCJ4D34-AA electric protection relay -
ABB SPA-ZC22 Bus connection module -
ABB SPAD 346 C Stabilized Differential Relay -
ABB SNAT617CHC Advanced Control Module for Industrial Automation -
ABB SK829007 - B Controller Module
-
ABB SK-11 Signal contact 1NO+1NC -
ABB SE96920414 YPK112A Industrial Communication Module -
ABB Advant OCS SC610 Sub-Carrier Module (3BSE001552R1) -
ABB SC513 Analog Input Module -
ABB 3BSE002098R1 SB512 Power Supply. Input 110/230V AC -
ABB SAFT110 power module -
ABB SAFT103 Industrial Control Module
-
ABB SA801F 3BDH000011-REF Power Supply 115/230 VAC -
ABB PM632 Processor Module -
ABB PML630 Load Shedding Controller -
ABB 64669303 NAIO-03F OPTION/SP KIT ANALOG IO-UNITKIT; I/O KIT -
ABB RS232 MSR04XI Serial Communications Module -
ABB Arc Welding System M2004 IRC5
-
ABB L110-24-1 RUBBER ELEMENT FOR JAW COUPLING -
ABB INNP012 Network Processor Module -
ABB INNIS01 Network Processing Module -
ABB MSET01 MODULE， SEQ OF EVENTS
-
ABB IMSED01 main processor unit
-
ABB IMMPI01 Multi functional Processor Interface -
ABB IMMFP12 Multi-Function Processor Module -
ABB IMFEC12 Analog Input Module
-
ABB IMDSO14 Digital Output Module -
ABB IMDSI14 Digital Input Modules
-
ABB HK-11 auxiliary contact
-
ABB 3BDH000032R1 FI830F Fieldbus Module PROFIBUS-DP
-
ABB EI803F Ethernet Communication Module -
ABB EHDB280 drive contactor -
ABB EHDB130 drive contactor
-
ABB DSU10 Controller Module -
ABB DSTD108 Connection Unit
-
ABB DSQC627 3HAC020466-001 Digital Input Module -
ABB DSQC626 – Modular Power Supply for Industrial Automation
-
ABB DSQC609 Advanced Power Module
-
ABB DSQC608 3HAC12934-1 – High-Performance I/O Module for Robotic Applications -
ABB DSQC602 Analog Output Module -
ABB DSQC354 Power Supply -
ABB DSQC352 High Performance Input/Output Module -
ABB DSQC346 servo drive module -
ABB DSQC346G Servo Drive -
ABB DSQC327A High-performance Module for Industrial Automation
-
ABB DSQC322 controller relay module -
ABB DSQC313 High Accuracy Measuring Boards -
ABB DS201-DS202C New residual current circuit-breakers with overcurrent protection (RCBOs)
-
ABB DSPC406 Digital Signal Processor Module -
ABB 3BHT300007R1 DO630 Digital Output 16ch 250VAC -
ABB 07KT97F1 Advant Controller 31 Intelligent Decentralized Automation System -
ABB 37911-4-0338125 Industrial Control Modules
-
ABB DSPC172H High Performance Processor Unit -
ABB EXC57310001-ML DSPC 172 Processor Board -
ABB DSPC170 Industrial Processor Module
-
ABB DSIH72VP ENOK Hydraulic Servo Module -
ABB 5716075-P DSDX 452 Remote In / Out Basic Unit -
ABB DSDX404 Digital Signal Expansion Module -
ABB DSBB175: High-performance communication processing module for industrial automation -
ABB DSAO110: High-performance analogue output module for industrial automation -
ABB DRA02 Card Rack: Industrial Control Module for Efficient Process Automation -
ABB DPW01 Power Supply – High-Efficiency, Modular Design for Industrial Automation -
ABB 3BHT300009R1 DO620 Digital Output 32ch, 60VDC -
ABB 3BHT300006R1 DO610 Digital Output 32ch 24VDC -
ABB 0338434M-REF Refurbished DLM 02, Link module, as of V3 -
ABB DLM01 EXCITATION REDUNDANCY CONTROL SYSTEM -
ALSTOM V4561484-0100 PCB circuit boards -
ABB NE870 Network Router 3BSE080239R1 -
ABB DI610 – 32-Channel Digital Input Module for Industrial Automation -
ABB DDO02 Industrial Digital Output Module
-
ABB 0369627MR DDO01 - DIGITAL OUTPUT -
ABB DDI03 Module -
ABB 0369626M-EXC Exchange of DDI 01, Digital input as of V 3
-
ABB Y0338701M DCP10 - CPU MODULE 8 MB -
ABB DCP02 CPU MODULE
-
ABB 0369629M-REF Refurbished DAO 01, Analog output, as of V3
-
ABB DAI03 Digital Input Module -
ABB D-20-0-1102 control module
-
ABB BB510 (DC5256) Digital Control Module -
ABB BRC-300 Bridge Controller and Process Bus Adapter -
ABB CI520V1 AF100 Communication Interface -
ABB 3BHT300003R1 CI610 IOB_A Bus Extender for Basic Unit
-
ABB CI615 Controller Module -
ABB EXC3BSE012868R1 CI626V1 AF100 Communication Interface
-
ABB CI627 Advanced Industrial Control Module
-
ABB 3BSE020520R1 CI810B AF 100 Fieldbus Comm. Interface
-
ABB CP450 Installation and Operation Manual
-
ABB CR-M4LS Logical socket for 2c/o or 4c/o CR-M relay -
ABB 3HAC14550-2/09A Single servo drive unit -
ABB 3HAC17326-1/02 Motor M26 Type B -
ABB 3HNA001572-001 MCCB-02
-
ABB 3HNE 00313-1 TILLV.0317 Machine No. 64-25653
-
ABB 3HNE00313-1 (with 10 m cable and plug) -
ABB 61615-0-1200000 Panel Controller
-
ABB AI610 – 32 Channel 12-bit Analog Input Module -
ABB AI625 Analog Input 16ch, 12 Bit, 4-20 mA -
ABB AI835A System 800xA hardware selector -
ABB 3BHT300008R1 AO610 Analog Output 16ch, 12bit
-
ABB 3HAB8101-8/08Y Servo Drive Module
-
ABB 3HAC025466-001 Advanced Control Module for Industrial Automation -
.jpg)
Rolls-Royce Marine AS 5880-PC1002 REV-A DEP. Steering - TENFJORD PCB Card -
Rolls-Royce 5880-pc1002 Version A Dep Steering Gear-Tenfjord PCB Card 99046 -
.jpg)
Rolls-Royce Marine Lauer LCA 325. P2 PROFIBUS-DP Network Display Panel UN924 -
Rolls-Royce Marine UN924 Digital Display Controller -
.jpg)
Rolls-Royce UN930 Digital Display Controller 24V -
.jpg)
Rolls-Royce UN31 ECR Panel 000127603 -
.jpg)
Rolls-Royce Marine AS UN991.1 Distribution Plate -
.jpg)
Rolls-Royce Propulsion Control Boards -
.jpg)
Rolls-Royce SLIO 02 Canman controller network -
.jpg)
Rolls-Royce Electronics 1071 Automatic Display Type No. 07918 B UN 921 ECR 24VDC -
Rolls-Royce PCC1030C ULSTEIN Panel Controller Card -
.jpg)
Rolls-Royce KAMEWA Propeller Control Room Panel Basic R160637A -
Rolls-Royce Ulstein-UMAS V Marine Automation UN925 Panel Controller Roller for Parts -
.jpg)
Rolls-Royce Marine AS UN921 Operator Panel -
.jpg)
Rolls-Royce Marine r10I53s / R10I53S Panel Computer 98H0101A0000I Version 1.9 -
ABB 3BHB003689 Multifunction Controller Module
-
ABB 3ASC25H204 DAPU100 high-performance processor module
-
ABB 3ASC25H203 Module -
ABB 35AE92 – High Performance Industrial Control Module
