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Numerical Relay ABB

Pioneers in the industry, we offer abb motor protection and control rem601 numerical relay, abb voltage protection and control reu615 iec numerical relay, abb transformer protection and control ret630 iec numerical relay, abb motor protection and control rem611 numerical relay, abb motor protection and control rem630 iec numerical relay and abb voltage protection reu611 numerical relay from India.
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ABB Motor Protection and Control REM601 Numerical Relay
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ABB Motor Protection and Control REM601 Numerical Relay

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Product Details:
BrandABB
Mounting TypeFlush
Relay TypeMotor protection relay
PROTOCOLModbus RTU and IEC 60870-5-103 communication protocols
Applicationprotection and control of medium-voltage and low-voltage asynchronous motors
Model No.REM601
ABB MOTOR PROTECTION AND CONTROL REM601 NUMERICAL RELAY ENTRY-LEVEL NUMERICAL RELAY FOR INDUSTRIAL MOTORS

REM601 is a dedicated motor relay designed for the protection and control of medium-voltage and low-voltage asynchronous motors in the manufacturing and process industry. The relay provides an optimized composition of protection, monitoring and control functionality in one unit, with the best performance usability in its class.

The relay’s stand­ard signal configuration can be altered from its local user interface (LHMI). The relay can be used with both circuit-breaker and contactor-controlled motor drives.

Besides the conventional current transformer interface based variant, the relay also supports a variant based on Rogowski current sensors’ analog interface. This helps to obtain a compact medium voltage switchgear equipment size reduc­tion with improved performance and standardization.

 

Scope

  • Asynchronous motor protection

Product benefits

  • Compact and flexible
  • Simple to handle and ready to use
  • Easily configurable binary inputs and outputs
  • Extensive self-supervision of the relay hardware and software
  • Facilitates easy and fast commissioning of switchgear
  • Enhanced safety with usage of sensors variant 

Product features

  • Used for three-phase motors with conventional contactor or circuit-breaker controlled motor drives
  • Thermal overload, short circuit, start-up supervision, negative-phase sequence, loss of phase, locked rotor during running, sensitive earth fault, loss of load and circuit breaker failure protections
  • Circuit breaker control
  • Preconfigured configuration
  • Configurable binary inputs/outputs using LHMI or communication interface
  • Supports site-selectable Modbus RTU and IEC 60870-5-103 communication protocols 

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ABB Voltage Protection and Control REU615 IEC Numerical Relay
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ABB Voltage Protection and Control REU615 IEC Numerical Relay

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Product Details:
BrandABB
Mounting TypeFlush
Model Name/NumberREU615 IEC
Usage/ApplicationVoltage and frequency protection as well as automatic voltage regulation of power transformers with
PROTOCOLIEC 61850
Ethernet communicationVia IEEE 1588 V2
ABB VOLTAGE PROTECTION AND CONTROL REU615 IEC NUMERICAL RELAYCOMPACT AND VERSATILE SOLUTION FOR UTILITY AND INDUSTRIAL POWER DISTRIBUTION SYSTEMS

REU615 is a voltage protection and control relay for voltage and frequency-based protection in utility and industrial power distribution systems, including networks with distributed power generation. REU615 is also ideal for voltage regulation.

Scope

  • Voltage and frequency protection as well as automatic voltage regulation of power transformers with a motor-driven on-load tap changer

Product features

  • Exclusively designed for automatic and manual voltage regulation, or alternatively for busbar under voltage and overvoltage supervision, load shedding and restoration
  • Ready-made standard configurations for fast and easy setup with tailoring capabilities
  • Withdrawable plug-in unit for swift installation and testing
  • Large graphical display showing customizable SLDs, accessible either locally or through an easy-to-use web-browser-based HMI
  • Extensive life-cycle services

Product benefits

  • Extensive range of protection and control functionality for busbar voltage supervision, load shedding and restoration, including over frequency and under frequency protection for power generators and other AC equipment
  • Automatic voltage regulation of power transformers with a motor-driven on-load tap changer
  • Optional arc protection and high-speed outputs (not with automatic voltage regulator)
  • Supports IEC 61850 Editions 1 and 2, including HSR and PRP, GOOSE messaging and IEC 61850-9-2 LE for less wiring and supervised communication
  • IEEE 1588 V2 for high-accuracy time synchronization and maximum benefit of substation-level Ethernet communication
  • Supports Modbus, DNP3 and IEC 60870-5-103 communication protocols

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ABB Transformer Protection and Control RET630 IEC Numerical Relay
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ABB Transformer Protection and Control RET630 IEC Numerical Relay

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Product Details:
BrandABB
Model Name/NumberRET630
Usage/ApplicationTRANSFORMER PROTECTION AND CONTROL
Output Contact4 mA outputs
Input8 RTD/mA inputs
ProtocolIEC 61850
ABB TRANSFORMER PROTECTION AND CONTROL RET630 IEC NUMERICAL RELAYFLEXIBILITY AND HIGH FUNCTIONALITY FOR TWO-WINDING TRANSFORMER PROTECTION AND CONTROL APPLICATIONS

RET630 is a comprehensive transformer management relay for the protection, control, measurement and supervision of power transformers, including step-up transformers, and power generator-transformer units in utility and industrial power distribution systems. RET630 is also ideal for transformer bay control.

Scope

  • RET630 has been designed to be the main protection and offer full protection for two-winding power transformers

Product benefits

  • Freely configurable functionality to meet application specific requirements
  • Extensive functionality and scalable hardware for the most demanding applications
  • All-in-one solution with integration of protection, control, monitoring and supervision in one relay
  • Large integrated or detached HMI with user configurable push buttons, making it easy to use
  • Extensive life-cycle services

Product features

  • Transformer differential protection, thermal overload protection, voltage protection, and hot spot and aging rate monitoring
  • Optional automatic voltage regulation of power transformers with a motor driven on-load tap-changer
  • 8 RTD/mA inputs and 4 mA outputs
  • Supports native IEC 61850 Edition 1, including GOOSE messaging for less wiring and supervised communication
  • Supports DNP3 (TCP/IP) and IEC 60870-5-103

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ABB Motor Protection and Control REM611 Numerical Relay
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ABB Motor Protection and Control REM611 Numerical Relay

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Product Details:
BrandABB
Mounting TypeFlush
Relay TypeMotor protection relays
PROTOCOLIEC 61850
Model No.REM611
ApplicationMotor protection and control for a variety of drives
ABB MOTOR PROTECTION AND CONTROL REM611 NUMERICAL RELAYREM611 IS A DEDICATED MOTOR PROTECTION RELAY FOR THE PROTECTION, CONTROL, MEASUREMENT AND SUPERVISION OF ASYNCHRONOUS MOTORS IN THE MANUFACTURING AND PROCESS INDUSTRY.

Typically, this protection relay is used with circuit breaker or contactor-controlled medium- and small-sized motors in a variety of drives, such as pumps and conveyors, crushers and choppers, mixers and agitators, fans and aerators.

Scope

  • Motor protection relay

Product benefits

  • Preconfigured functions for motor protection application
  • The relays are delivered preconfigured and factory-tested to shorten engineering and commissioning time
  • Self-healing communication based on HSR/PRP using an optional second Ethernet bus
  • The compact design makes it suitable for both new and retrofit installations
  • Withdrawable plug-in unit design for swift installation and testing

Product features

  • Motor protection and control for a variety of drives
  • Powerful and user-friendly web-browser-based human machine interface (HMI) including input/output (I/O) matrix with visual selections
  • Application-specific standard configurations resulting in a shorter relay setup and commissioning time
  • Supports IEC 61850 Editions 1 and 2, including binary GOOSE messaging
  • Preconfigured solutions for utility distribution and industrial applications

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ABB Motor Protection and Control REM630 IEC Numerical Relay
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ABB Motor Protection and Control REM630 IEC Numerical Relay

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Product Details:
BrandABB
Usage/ApplicationMotor protection and control
TypeIndustrial Relay
PROTOCOLDNP3 (TCP/IP) and IEC 60870-5-103 communication protocols
Input8 RTD/mA
Output4 mA outputs
MOTOR PROTECTION AND CONTROL REM630 IECFLEXIBILITY AND HIGH FUNCTIONALITY FOR MOTOR PROTECTION AND CONTROL APPLICATIONS

REM630 is a comprehensive motor management relay for the protection, control, measurement and supervision of medium and large sized asynchronous and synchronous motors in the manufacturing industry.

Scope

  • REM630 has been designed to be the main protection for both asynchronous and synchronous motors and their drives

Product benefits

  • Freely configurable functionality to meet application-specific requirements
  • Extensive functionality and scalable hardware for the most demanding applications
  • All-in-one solution with integration of protection, control, monitoring and supervision in one relay
  • Large integrated or detached HMI with user configurable push buttons, making it easy to use
  • Extensive life-cycle services

Product features

  • Motor differential protection, thermal overload protection, motor start-up supervision and frequency protection
  • Optional RTD/mA module to be used for various protection and monitoring purposes in motor applications
  • 8 RTD/mA inputs and 4 mA outputs
  • Supports native IEC 61850 Edition 1, including GOOSE messaging for less wiring and supervised communication
  • Supports DNP3 (TCP/IP) and IEC 60870-5-103 communication protocols

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ABB Voltage Protection REU611 Numerical Relay
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ABB Voltage Protection REU611 Numerical Relay

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Product Details:
BrandABB
Relay TypeVoltage Relay
TypeIndustrial Relay
Model Name/NumberREU611
Usage/Applicationovervoltage and undervoltage protection, sequence protection
CaseDraw out
Model No.REU611
ABB VOLTAGE PROTECTION REU611 NUMERICAL RELAYREU611 A DEDICATED VOLTAGE PROTECTION RELAY, PRECONFIGURED FOR VOLTAGE- AND FREQUENCY-BASED PROTECTION IN UTILITY SUBSTATIONS AND INDUSTRIAL POWER SYSTEMS

REU611 is designed for overvoltage and undervoltage protection, sequence protection, residual overvoltage and additional two-stage frequency protection of large-size power stations or small power units. The voltage protection relay is used for a wide variety of applications, including busbar, power transformer, motor and capacitor bank applications.

Scope

  • Voltage protection relay

Product benefits

  • Pre-configured functions for voltage protection application
  • The relays are delivered preconfigured and factory-tested to shorten engineering and commissioning time
  • Self-healing communication based on HSR/PRP using an optional second Ethernet bus
  • The compact design makes it suitable for both new and retrofit installations
  • Withdrawable plug-in unit design for swift installation and testing

Product features

  • Pre-configured voltage-based protection unit for utility distribution and industrial applications
  • Powerful and user-friendly web-browser-based human machine interface (HMI) including input/output (I/O) matrix with visual selections
  • Application-specific standard configurations resulting in a shorter relay setup and commissioning time
  • Supports IEC 61850 Editions 1 and 2, including binary GOOSE messaging
  • Pre-configured solutions for utility distribution and industrial applications

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ABB REF601 Feeder Protection and Control Numerical Relay
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ABB REF601 Feeder Protection and Control Numerical Relay

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Product Details:
BrandABB
Model Name/NumberREF601
Current1 or 5A
TypeFeeder protection relay
Voltage24-265 V
PROTOCOLIEC 60870-5-103
ABB REF601 FEEDER PROTECTION AND CONTROL NUMERICAL RELAY

Feeder protection and control ABB REF601 numerical relay Entry-level numerical relay for distribution networks REF601 is a dedicated feeder protection and control relay intended for the protection and control of utility and industrial power systems in primary and secondary distribution networks. The relay provides an optimized composition of protection, monitoring and control functionality in one unit, with the best performance and usability in its class. Besides the conventional current transformer interface based variant, the relay also supports a variant based on Rogowski current sensors analog interface. This helps to obtain a compact medium voltage switchgear equipment size reduction with improved performance and standardization.

Scope

Main protection for overhead lines and cable feeders in solidly earthed, resistance-earthed or isolated networks Inrush current stabilization function for distribution transformers

Product benefits

  • Compact, flexible and simple to handle
  • Speedy commissioning through selective test function for protection functions, binary signals and communication features
  • Easily configurable binary inputs and outputs
  • Extensive self-supervision of the relay hardware and software
  • Enhanced safety with usage of sensors variant / detachable terminals with CT shorting facility
  • Press fit mounting arrangement facilitates easy and fast installation

Product features

  • Overcurrent, earth-fault, phase-discontinuity, negative-phase sequence and thermal-overload protections, inrush current detection, circuit-breaker control, reclosing and measurement
  • Preconfigured functionality facilitates easy and fast commissioning
  • Universal power supply 24-265 V AC/DC
  • Configurable binary inputs/outputs using local HMI or communication interface
  • Specific variant with site selectable CT selection (1 or 5A), Boolean logic and timers
  • Site selectable Modbus and IEC 60870-5-103 protocols

ABB Numerical relays

ABB Numerical relays are based on the use of microprocessors. A big difference between conventional electromechanical and static relays is how the relays are wired. Electromechanical and static relays have fixed wiring and the setting is manual. Numeric relays, on the other hand, are programmable relays where the characteristics and behavior can be programmed. Most numerical relays are also multifunctional.

Scope

  • Modern protection relays
  • Multifunctional protection

Product benefits

  • Provide continuity of power to consuments
  • Protection of network assets
  • Protection against life-threatening electrical incidents


Product features

  • Self-checking facility
  • Low burden relays improve accuracy
  • Fast fiber optical communication with substation LAN
  • Adaptive relaying schemes
  • Permit storage of historical data
  • Time stamping

To explore the comprehensive range of ABB Numerical Relays Click here!


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ABB Feeder protection REJ601 Numerical relay
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ABB Feeder protection REJ601 Numerical relay

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Product Details:
BrandABB
Relay TypeFeeder protection
Current1A Or 5A
PROTOCOLIEC 60870-5-103
Power Supply24-265 V AC/DC
Protocol supportedModbus
ABB FEEDER PROTECTION REJ601 NUMERICAL RELAY

Feeder protection REJ601
Entry-level numerical relay for distribution networks
REJ601 is a dedicated feeder protection relay intended for the protection of utility and industrial power systems in primary and secondary distribution networks. The relay provides an optimized composition of protection and monitoring functionality in one unit, with the best performance and usability in its class.

Besides the conventional current transformer interface based variant, the relay also supports a variant based on Rogowski current sensors’ analog interface. This helps to obtain a compact medium voltage switchgear equipment size reduc­tion with improved performance and standardization.

 

Scope

Main protection for overhead lines and cable feeders in solidly earthed, resistance-earthed or isolated networks
Inrush current stabilization function for distribution transformers 
 
Product benefits

  • Compact, flexible and simple to handle
  • Speedy commissioning through selective test function for protection functions, binary signals and communication features
  • Easily configurable binary inputs and outputs
  • Extensive self-supervision of the relay hardware and software
  • Enhanced safety with usage of sensors variant / detachable terminals with CT shorting facility
  • Press fit mounting arrangement facilitates easy and fast installation

 
Product features

  • Overcurrent, earth-fault, phase-discontinuity, negative-phase sequence and thermal-overload protections, inrush current detection, reclosing and measurement
  • Preconfigured functionality facilitates easy and fast commissioning
  • Universal power supply 24-265 V AC/DC
  • Configurable binary inputs/outputs using local HMI or communication interface
  • Specific variant with site selectable CT selection (1 or 5A), Boolean logic and timers
  • Supports Modbus and IEC 60870-5-103 protocols

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ABB Feeder Protection and Control REF620 IEC Numerical Relay
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ABB Feeder Protection and Control REF620 IEC Numerical Relay

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Product Details:
BrandABB
Mounting TypeFlush
Relay TypeFeeder protection
Current1A TO 5A
PROTOCOLIEC 61850
Model No.REF620 IEC
ABB FEEDER PROTECTION AND CONTROL REF620 IEC NUMERICAL RELAY

Feeder protection and control REF620 IEC
Compact protection and control for a wide variety of feeder applications
REF620 is a dedicated feeder management relay for protection, control, measurement and supervision in utility and industrial power distribution systems, including radial, looped and meshed networks, with or without distributed power generation.

Compact and versatile feeder protection relay solution with integration of protection, control, monitoring and supervision in one relay.

Scope
Protection for medium voltage substation incoming and outgoing feeders
Key benefits

Extensive protection and control functionality, either with sensors or conventional instrument transformers
Functional scalability and extensive possibilities to easily tailor configurations to application-specific requirements
Withdrawable plug-in unit design for swift installation and testing
Large graphical display for showing customizable SLDs, accessible either locally or through an easy-to-use web-browser-based HMI
Extensive life-cycle services
Key features

  • Wide range of protection and control functionality for incoming and outgoing feeders
  • Extensive earth-fault protection portfolio with unique multifrequency admittance-based protection for higher sensitivity and selectivity
  • Several optional functionality packages – advanced and fast fault location of short circuits and earth faults, interconnection protection for distributed power generation, capacitor bank, basic motor and arc protection
  • Supports native IEC 61850 Editions 1 and 2, including redundancy HSR and PRP, GOOSE messaging and IEC 61850-9-2 LE for less wiring and supervised communication
  • Supports Modbus, DNP3 and IEC 60870-5-103 communication protocols and for different time synchronization methods, including high-accuracy time synchronization via IEEE 1588 V2 Precision Time Protocol

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ABB Feeder Protection and Control REF630 IEC Numerical Relay
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ABB Feeder Protection and Control REF630 IEC Numerical Relay

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Product Details:
BrandABB
Mounting TypeFlush
Relay TypeFeeder protection
Input8 RTD/mA
Output4 mA
Protocol supportedIEC 61850
ABB FEEDER PROTECTION AND CONTROL REF630 IEC NUMERICAL RELAY

Feeder protection and control REF630 IEC
Flexibility and high functionality for feeder protection and control applications
REF630 is a comprehensive feeder management relay for protection, control, measurement and supervision in utility and industrial power distribution systems, including radial, looped and meshed distribution networks, with or without distributed generation. REF630 is also ideal for feeder bay control.
Scope

REF630 has been designed to be the main protection for overhead lines and cable feeders.
Product benefits

Freely configurable functionality to meet application specific requirements
Extensive functionality and scalable hardware for the most demanding applications
All-in-one solution with integration of protection, control, monitoring and supervision in one relay
Large integrated or detached HMI with user configurable push buttons, making it easy to use
Extensive life cycle services
Product features

Wide range of protection, control and supervision functionality for feeder protection
Extensive earth-fault protection portfolio with unique multifrequency admittance-based protection for higher sensitivity and selectivity
Advanced and fast fault location of short circuits and earth-faults
8 RTD/mA inputs and 4 mA outputs
Supports native IEC 61850 Edition 1, including GOOSE messaging for less wiring and supervised communication
Supports DNP3 (TCP/IP) and IEC 60870-5-103


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ABB Feeder protection REF611 Numerical Relay
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ABB Feeder protection REF611 Numerical Relay

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Product Details:
BrandABB
Mounting TypeFlush
Current1A TO 5A
PROTOCOLIEC 61850
Applicationfeeder protection
Model No.REF611
ABB FEEDER PROTECTION REF611 NUMERICAL RELAY

Feeder protection REF611
REF611 is a dedicated feeder protection relay designed for the protection, control, measurement and supervision of utility substations and industrial power systems.
The feeder protection relay REF611 can be supplied either with directional or non-directional overcurrent and earth-fault protection. Directional earth-fault protection is mainly used in isolated neutral or compensated networks, whereas the non-directional earth fault protection is intended for directly or low-impedance earthed neutral networks.

Scope

Feeder protection relay
Product benefits

Pre-configured functions for feeder protection application
The relays are delivered pre-configured and factory-tested to shorten engineering and commissioning time
Self-healing communication based on HSR/PRP using an optional second Ethernet bus
The compact design makes it suitable for both new and retrofit installations
Withdrawable plug-in unit design for swift installation and testing
Product features

  • Directional or non-directional overcurrent and earth-fault protection for feeders
  • Powerful and user-friendly web-browser-based human machine interface (HMI) including input/output (I/O) matrix with visual selections
  • Application-specific standard configurations resulting in a shorter relay setup and commissioning time
  • Supports IEC 61850 Editions 1 and 2, including binary GOOSE messaging
  • Pre-configured solutions for utility distribution and industrial applications

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ABB Self-Powered Feeder Protection REJ603 Numerical Relay
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ABB Self-Powered Feeder Protection REJ603 Numerical Relay

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Product Details:
BrandABB
Relay TypeFeeder protection
Outputbi-stable outputs
ApplicationShort-circuit and earth-fault protection of feeders
Front communicationUSB Port
ABB SELF-POWERED FEEDER PROTECTION REJ603 NUMERICAL RELAY

Self-powered feeder protection REJ603
Entry level protection in secondary distribution networks
REJ603 is designed for selective short-circuit and earth-fault protection of feeders in secondary distribution networks and for protection of small transformers in utilities and industries. REJ603 is a current-transformer-powered numerical feeder protection relay designed for applications where auxiliary power is not available or cannot be guaranteed, thereby making it an ideal choice for installation at remote locations. The relay is primarily used in ring main units and secondary distribution switchgear within distribution networks. Relay variants 1.5 and 3.0 support special and conventional current transformers respectively.

Scope
Overcurrent and earth fault protection
Product benefits

  • High suitability of operation with low-energy trip coils
  • Built-in hand-reset electromechanical flag
  • Powering through front USB port eliminates the need for a built-in battery and also enables access to events/fault information when CT power is not available
  • Speedy commissioning through selective test function for protection functions and binary output contacts including test trip to circuit breaker
  • Fault analysis with event log/disturbance record facility (3.0 variant)
  • Extensive self-supervision of relay hardware and software

 
Key features

  • Used in cable or transformer feeders in solidly earthed, resistance-earthed or isolated networks where auxiliary power is not available or cannot be guaranteed
  • Non-directional overcurrent, earth-fault protections, thermal overload protection, inrush current detection, remote trip and measurements
  • Low-energy trip output and bi-stable outputs to trip circuit breaker
  • Disturbance and event records downloadable from front USB port, also used for communication with relay to desktop or laptop PC or power bank; functions available through USB powering-up relay in absence of current input (3.0 variant)
  • Designed for Ring Main Unit (RMU) and compact switchgear

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