function of protective relay

13 Channels 3 Phase Protective Relay Test Set KINGSINE K3166i Description Of Three-Phase Relay Test Comprehensive test instrument develop based on int...

50-60hz Function Extensive Motor Protection Relay Reverse Power With Unload Function 1. Summary: NGJ-I/S revser relay (With unloading function) is fun...

TEST-630 GFUVE 6 phase current voltage Protective Relay Test Set With GPS function The GFUVE Protection Test Set TEST-630 Protective Relay Test System...

Handheld Protection Relay Test Set Model: RELAYSTAR-Z70 The Handheld Protection Relay Test Set RELAYSTAR-Z70 is capable of testing conventional protec...

Protection Relay Test Kit MCRT40 Main Functions 1) With 4 Phase voltage & 3 Phase current output, can test various of protection relay 2) 4th phas...

WISCOM protection relay , WDZ-430EX motor integrated protection and measure device Wdz-400 series includes the following models: wdz-410 line integrat...

WDB-1FMT Over Under Current Protection Relay Overload Motor Protection Relay Leakage Protector The function of the motor protector is to provide compr...

Protection function electronical resource protection relay for Cocis GMR-32BD An electronic resource protection relay is a protective device designed ...

ARD2F Series Smart Motor Protection Relay The ARD2F intelligent motor protector (hereinafter referred to as the protector) is suitable for low-voltage...

(3RU1136) Phase Power Failure Reverse Protective Relay Electronic relaye 1.picture 2,Application 3RU series thermal relay is suitable for thr power sy...

Automatic Inverse Time Protective Relays IDMT Overcurrent Protection Time overcurrent relays operate with a time delay, which is adjustable. For given...

ZXJB Single Phase Relay Protection Tester Product introduction: ZXJB Single-Phase Relay Protection Integrated Tester adopts new power supply technolog...

Insulation Failure Over Voltage Protection Circuit Overload Protection Relay 1. Introduction IM902 is a 90A magnetic latching relay with anti-surge of...

RV8-03~08 AC 3 Phase Voltage Controller Phase Sequence and Failure Protection Relay 10A General Applications -Control for connection of moving equipme...

XHJB666 Protection Relay Test Set with LCD Display and Precise 6 Phase Relay Calibrator Product Description XHJB666 microcomputer relay protection tes...

Hyundai Kia Motor Relay 95225-38050 Multi-Function Automotive Relay 5P 24V EXPORT LOGO & DOMESTIC LOGO 1. Parameter Rated current [A]:30 Rated Vol...

Six Current Protection Relay Test Instrument I.Introduction: This six phase protection relay test instrument can not only test the traditional relays ...

1. Product Name: HYJB-PC Universal Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same ...