Safety relays

444 Industrial products | 111 Companies
 
 
PONOVO POWER CO., LTD
Digital protection relay  Protection digital relay PNF801 PONOVO POWER CO., LTD

The new generation of optical digital relay tester. 8 optical port design,and powerful data processing capability can realize full functional test of the optical digital protection devices. Equipped with GPS,IRIG - B code synchronization interface and supports the IEEE1588 to provide the conditions to substation ...

Short-circuit protection relay  Relay Test set PWF-3 PONOVO POWER CO., LTD

This relay test set can meet the increasing demand for testing IEC61850 based relay with fiber optical interface and GOOSE interface

Features of relay test PWF-3:
Designed to test IEC61850 ...

IGBT solid state relay  Protection Relay Test Set (6I) PNS601 PONOVO POWER CO., LTD

PNS601- Protection Relay Test Set (6I)
The handheld digital signal analyzer PNS601 is specially designed for fiber optic signal instruments. This relay test set - digital signal analyzer has the functions of multimeter, oscilloscope, harmonic meter and CT polarity analyzer ...

ABB Oy Distribution Automation
Feeder protection relay  REF615 IEC/ANSI ABB Oy Distribution Automation

REF615 is a dedicated feeder IED perfectly aligned for the protection, control, measurement and supervision of utility and industrial power distribution systems. REF615 fits both isolated neutral networks and networks with resistance or impedance earthed neutrals. Furthermore, making use of the IED's advanced inter-station ...

Feeder protection relay  REF630 IEC ABB Oy Distribution Automation

REF630 is a comprehensive feeder management IED for protection, control, measuring and supervision of utility and industrial distribution substations. REF630 is a member of ABB's Relion® product family and a part its 630 product series characterized by functional scalability and flexible configurability. REF630 also features ...

Feeder protection relay  REF610 IEC ABB Oy Distribution Automation

REF610 is a feeder IED for protection, measuring and supervision of utility and industrial distribution power systems. REF610 is a member of ABB's Relion® product family and part of its 610 product series. The series includes IEDs for feeder protection, motor protection and general system voltage ...

Littelfuse SELCO
Differential protection relay  70 X 100 mm Littelfuse SELCO

T2900 Differential Current Relay

* Protection of generators against ...

Distribution protection relay  PARALLEL Littelfuse SELCO

T5000 Paralleling Relay

* Manual synchronisation
* Adjustable voltage difference
* 50 hour burn-in before ...

Overcurrent / earth fault protection relay  70 X 100 mm Littelfuse SELCO

T2800 Overcurrent or Earth Fault Relay
* Protection of generators against earth faults or overcurrent
* Visual indication of power, pick-up and relay tripping
* ...

Littelfuse
Feeder protection relay  65 - 265 VAC, 80 - 275 VDC | PGR-7200 series Littelfuse

The PGR-7200 is a feeder-protection relay that provides integrated protection, metering, and data-logging functions.

Features/Benefits:
- Eight functions to protect against ...

Generator protection relay  120 VAC, 12 - 24 VDC | PGR-4300 series Littelfuse

The PGR-4300 generator ground-fault relay provides a simple method for alarming a ground-fault condition on generators without the need for ...

Motor protection relay  240 VAC | PGR-6100 series Littelfuse

The PGR-6100 Ground-Fault & Insulation Relay is designed to provide basic protection for a motor, ...

CG Power Systems
Overcurrent / earth fault protection relay  CGI 14N/C CG Power Systems

OVER CURRENT & EARTH FAULT RELAY

Product Overview
The 'CGI 14N/C' Numerical Protection Relay is a fully digital relay based on microprocessor technology with analogue ...

Self-powered protection relay for secondary distribution  CGI 14S CG Power Systems

SELF POWERED FEEDER PROTECTION RELAY

Product Overview

The 'CGI 14S' Self Powered Numerical Protection Relay is designed for use in unmanned substation where dependable auxiliary ...

Under-voltage and overvoltage protection relay  CGV 24N/C CG Power Systems

UNDER-OVER VOLTAGE & NEUTRAL DISPLAY RELAY

Product Overview
The 'CGV 24C' Numerical Protection Relay is a fully digital relay based on microprocessor ...

General Industrial Controls (P) Ltd.
Thermistor protection relay (TPR)  24 VAC / DC & 110 - 240 VAC, 220 - 415 VAC General Industrial Controls (P) Ltd.

Features:
● Monitors and protects motors with integrated PTC resistor sensors
● ...

Thermistor protection relay (TPR) General Industrial Controls (P) Ltd.

Features:
● Thermistor relay combined with protection against Phase ...

Under-voltage and overvoltage protection relay  208 - 480 VAC, 3 φ - 3 Wire | SM175 General Industrial Controls (P) Ltd.

Features:
● Compact 17.5 mm wide
● Multi-voltage from 3 x 208 to 3 x 480 ...

LS Industrial Systems
Digital protection relay LS Industrial Systems

DPR-1000 is the digital protective relay which ...

Electronic motor protection relay LS Industrial Systems

The EMPR is a Electronic Motor Protection Relay with an onboard MCU (Microprocessor Control Unit) and guarantees high reliability with real-time data processing, superb precision ...

Intelligent motor protection relay LS Industrial Systems

IMC(Digital Motor Controller), composed of Current Measurement, Motor Protection ...

Ormazabal
Generator protection relay  2 kVA | ekorUPG Ormazabal

ekorUPG

Power Networks Protection


Protection unit for generator sets used to supply electrical energy to Low Voltage users when incidents occur. It also allows a defined area of the actual distribution ...

Overload protection relay for substations  ekorRPS-TCP Ormazabal

ekorRPS-TCP

Power Networks Protection


Multifunctional protection unit, it acts as an independent protection, measurement and control unit or integrated in a protection control system.

The services offered by this unit ...

Overcurrent protection relay for transformation and distribution centres  24 - 36 kV, 100 - 250 kVA | ekorRPT-K Ormazabal

ekorRPT-K

Power Networks Protection


Digital unit developed for its application in the transformer protection function of the CTR prefabricated transformer substation. Also provides protection ...

BENDER
Under-voltage and overvoltage protection relay  6 - 300 V, 15 - 460 Hz | VME420 series BENDER

The voltage relays of the VME420 series are designed to monitor the frequency, undervoltage, overvoltage and the voltage between two threshold values (window ...

Under-voltage and overvoltage protection relay  6 - 500 V, 15 - 460 Hz | VMD420 series BENDER

The multi-functional voltage relays of the VMD420 series are designed to monitor the frequency, undervoltage and overvoltage and the voltage between two threshold ...

ENTES Elektronik Cihazlar İmalat ve Ticaret A.Ş.
Motor protection relay ENTES Elektronik Cihazlar İmalat ve Ticaret A.Ş.

One of the common faults encountered in industrial plants is the overheating and the resulting damaging of the 3-phase motors due ...

GE power Controls Belgium
Overload protection relay GE power Controls Belgium

Electronic overload relays have been designed primarily to protect electric motors and associated electrical circuits. ...

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