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1-20 of 1,430 products for "Protective Relays"

Mitsubishi Low-Voltage, Medium-Voltage Contactor, Motor Protection Relays

A&S Automation Co., Ltd supplies all types of Mitsubishi Relay: Mitsubishi Low-Voltage Contactor Relays MS-T Series Mitsubishi Low-Voltage Motor Protection Relays MS-T/MS-N Series Mitsubishi Medium-Voltage Protection Relays MELPRO Series All the...
China
Main Item sensors, frequency converters, encoders, relays, safety light curtains, PLC
Business Type Manufacturer, Exporter, Agent, Distributor
3 phase protection relay testing current injection relay tester 3 phase protection relay testing current injection relay tester
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3 phase protection relay testing current injection relay tester

The VAE-702 is classic 3-phase protection relay tester. It is the most cost-effective protection relay tester all over the world, and has reliable performance and low maintenance costs typical advantage. The 3-phase Protection Relay Tester VAE-702...
China
Main Item relay test kit
Business Type Manufacturer, Exporter, Service
High-end precision tester 3 Phase Protection Relay Tester Secondary Injection Voltage Protection Rel High-end precision tester 3 Phase Protection Relay Tester Secondary Injection Voltage Protection Rel High-end precision tester 3 Phase Protection Relay Tester Secondary Injection Voltage Protection Rel High-end precision tester 3 Phase Protection Relay Tester Secondary Injection Voltage Protection Rel High-end precision tester 3 Phase Protection Relay Tester Secondary Injection Voltage Protection Rel High-end precision tester 3 Phase Protection Relay Tester Secondary Injection Voltage Protection Rel
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High-end precision tester 3 Phase Protection Relay Tester Secondary Injection Voltage Protection Rel

Introduction: ---High-end precision tester 3 Phase Protection Relay Tester Secondary Injection Voltage Protection Relay Test Set GDJB-PC is applied to test the relay unit in relay protection system. At the same time it could be considered as a...
China
Main Item Transformer tester
Business Type Manufacturer, Exporter
Microcomputer AC DC 3 / 6 Phase Protection Relay Tester Secondary Injection Tester
Microcomputer AC DC 3 / 6 Phase Protection Relay Tester Secondary Injection Tester Microcomputer AC DC 3 / 6 Phase Protection Relay Tester Secondary Injection Tester Microcomputer AC DC 3 / 6 Phase Protection Relay Tester Secondary Injection Tester Microcomputer AC DC 3 / 6 Phase Protection Relay Tester Secondary Injection Tester Microcomputer AC DC 3 / 6 Phase Protection Relay Tester Secondary Injection Tester
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Microcomputer AC DC 3 / 6 Phase Protection Relay Tester Secondary Injection Tester

GDJB-1200 is the most powerful diagnostic test set designed to perform accurate tests on protection relays, transducers, energy and power quality meters. This advanced test equipment is also thought to satisfy all the needs related to commissioning...
China
Main Item Transformer Tester/High Voltage Tester/Oil Purifier
Business Type Manufacturer

PW336i Protection Relay Test Set

PW336i Secondary injection relay test kit is the best economic model with 6 current channels, capable of automatic testing differential relays easily without changing the cable connection. It can test all types of protective relays, from...
China
Main Item Relay Testing Equipment
Business Type Manufacturer, Exporter
Acrel 300286.SZ AM5-F 35kv used Protection Relay for 35kv feeder line protection Acrel 300286.SZ AM5-F 35kv used Protection Relay for 35kv feeder line protection Acrel 300286.SZ AM5-F 35kv used Protection Relay for 35kv feeder line protection Acrel 300286.SZ AM5-F 35kv used Protection Relay for 35kv feeder line protection
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Acrel 300286.SZ AM5-F 35kv used Protection Relay for 35kv feeder line protection

AM5 Series Protection Relay AM series microcomputer protection measurement and control device set protection, measurement, control in one, suitable for 35kV and below the voltage level of the user terminal substation (station), can achieve the...
China
Main Item power meter , current transformer
Business Type Manufacturer

TY-1300 Six Phase Protection Relay Tester

1.The standard output of 4 phases of voltage and 3 phases of current It could combine various type of current or voltage conveniently and has diversity type of protective experiment. Every phase of voltage output is 120V, and the total of the...
China
Main Item Secondary injection relay Test seriesHipots (high voltage tester) , Transformer test series, Circuit breaker tester
Business Type Manufacturer
Six Phase Relay Protection Tester Six Phase Relay Protection Tester Six Phase Relay Protection Tester Six Phase Relay Protection Tester
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Six Phase Relay Protection Tester

Flexible combination of voltage and current output The device is directly connected with a computer or a desktop computer, which is convenient and efficient and stable performance. A new hi-fi linear power amplifier High performance Main An 110V...
China
Main Item High voltage test sets, corona ring shielding ring
Business Type Manufacturer, Exporter, Service
Hydropower Automation Control System Protection and Monitoring System Relay Protection Cabinet Hydropower Automation Control System Protection and Monitoring System Relay Protection Cabinet Hydropower Automation Control System Protection and Monitoring System Relay Protection Cabinet Hydropower Automation Control System Protection and Monitoring System Relay Protection Cabinet
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Hydropower Automation Control System Protection and Monitoring System Relay Protection Cabinet

Hydropower plant automation system Protection and monitoring system Relay protection 1. Host computer 2. Operator station 3. Gateway cubicle 4. Metering cubicle(watt hour meter cubicle) DSSD331, DSSD341, DTSD341... 5. Transformer protection&...
China
Main Item hydropower plant equipments, power distribution equipments, hydro turbine generator, Industrial water filter&oil purifier, Instrument transformer, Filter press, Water ring vacuum pump, Power quality monitoring&improvement , Reactor/Inductor, Busduct
Business Type Manufacturer, Exporter, Distributor, Wholesaler/Retailer, Service, Others

DPA51cm44 Three Phase Sequence Failure Protective Relay

DPA 51CM44 Protective Relay Monitoring Relays 3 Phase Sequence and Phase Loss Product features <Small Size>: This 3-Phase Monitoring Relay has a small compact size for easy and convenient use and install, and the size of the Monitoring Relay is 8.1...
China
Main Item relay, solid state relay, electromagnetic coil contact relay
Business Type Manufacturer

TEST-630 SIX PHASE UNIVERSAL PROTECTION DEVICE RELAY TEST KIT

Test-630 is a six phase current output and six phase voltage output protection relay tester with 5.Eight pairs of binary input and four pairs of binary output. 1. Integration in the host crystal 8.4 inches true color, light weight and easy to...
China
Main Item Energy Meter Calibrator
Business Type Manufacturer, Exporter

NAWDB Optical Digital Relay Protection Test System

NAWDB Optical Digital Relay Protection Test System NAWDB digital relay protection tester is an independent research and development of new potable products in our company, which combination of the situation of on site electricity and many users’...
China
Main Item substation electrical equipment AC voltage withstand resonance testing device, power frequency resonance high voltage complete pressure testing device, VLF Generator, high precision AC & DC voltage divider, ultrasonic partial positioning system, partial di
Business Type Manufacturer

IER660 Transformer Protection Relay

We are an authorized firm for Whole selling and Distributing wide range of IER662 Transformer Protection Relays in Nanjing, Jiangsu, China. Provides full scheme protection and control solution for varies type power transformers including...
China
Main Item protection relays, power protection devices, DTU/FTU, SCADA
Business Type Manufacturer, Distributor

WXJB-1600 Six phase relay protection integrated tester with superior performance

WXJB-1600 Six phase relay protection integrated tester with superior performance Introduction WXJB-1600 SIX PHASE UNIVERSAL PROTECTION DEVICE RELAY TEST KIT is a six phase current output and six phase voltage output protection relay tester with...
China
Main Item CT PT Analyzer, Relay Protection Tester
Business Type Manufacturer, Importer
Taiwan original Twoway Engineering pressure relay JCD-02S Taiwan original Twoway Engineering pressure relay JCD-02S Taiwan original Twoway Engineering pressure relay JCD-02S Taiwan original Twoway Engineering pressure relay JCD-02S Taiwan original Twoway Engineering pressure relay JCD-02S Taiwan original Twoway Engineering pressure relay JCD-02S
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Taiwan original Twoway Engineering pressure relay JCD-02S

Brand Name is MEISHUO Model Number is MPR Theory is Electromagnetic Relay Usage is PCB Size is Subminiature, 20.5*7.2*15mm Protect Feature is Sealed Contact Load is Low Power Color is Black Coil power is 0.2w Contact Form is 1NO Coil Voltage is...
China
1YR YES Silver YES Silver
Main Item metal works, aluminum castings,
Business Type Exporter, Agent, Distributor, Wholesaler/Retailer

HZJB-1 Secondary Current Injection Relay Test Set 3 Phase Protection Relay Tester

HZJB-1 Secondary Current Injection Relay Test Set 3 Phase Protection Relay Tester with fast delivery Technical indicators: 1. Alternating current output Output accuracy: 0.5magnitude Phase current output (effective value): 0~40A Three parallel...
China
Main Item Hipot Tester, Oil Tester, Relay Protection Tester, Cable Fault Locator, CT PT Analyzer
Business Type Manufacturer, Wholesaler/Retailer

Over current Protection Relay

[] Motor Protection Relay a. Model; SS,ES,ES2, SP, NPR,UVR, OVR, 3ESS, GR, SSS3-UCRG, ES2-UCR, DDR,SSR CONVERTER b. Function :Overcurrent, Underrcurrent, Overvoltage, Undervoltage, Ground Fault, Phase Converse, Breaker Delaying, SSR-CONVERTER,etc,...
Korea
Main Item over current relay
Business Type Manufacturer

DBJB-702L Three phase relay protection tester

Product list Product Application DBJB-702L Microcomputer Control Automatic 3 Phase Protection Relay Tester is applied to test the relay unit in relay protection system; At the same time the DBJB-702L Microcomputer Control Automatic 3 Phase...
China
Main Item battery tester, relay tester, hipot test set, ct/pt test set
Business Type Manufacturer

Versatile Relay Protection Testing Device

This Product is a new style microcomputer relay protection test instrument. It can work alone or connect with other computer.BJMJB-702 is a versatile protective relay tester for testing relays and schemes.Meeting all your protective relay testing...
China
Main Item High Voltage Switch Characteristics Tester/ Protection Testing Device /Electric tester
Business Type Manufacturer, Importer

Instrument current transformer cores

Main Application: Precision current transformer with 0.2,0.2s,0.1 accuracy class, Bushing current transformer for Epoxy resin cast, Gas insulated or oil-immersed switch-gears, LV, MV and HV switch-gear, power system, relay protection system, power...
China
Main Item Nanocrystalline Core, Amorphous Core, CT
Business Type Manufacturer, Others