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electrical test meter

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China GF302D PORTABLE THREE PHASE KWH METER TEST EQUIPMENT factory

GF302D PORTABLE THREE PHASE KWH METER TEST EQUIPMENT

INTRODUCTION: The Portable Three Phase kWh Meter test equipment is used for grid corporation of measurement and energy testcenter, management department of power supply bureau, national energy measurementof ... Read More
2017-06-06 10:05:44
China Three Phase Multi-function Phase Meter factory

Three Phase Multi-function Phase Meter

GF311 Three Phase Multi-function Phase Meter(Accuracy 0.5%) Application it is suitable for various electric power dispatching center, relay protection department of relay protection in power plant, the power ... Read More
2016-09-20 16:33:59
China TEST-630 SIX PHASE UNIVERSAL PROTECTION DEVICE RELAY TEST KIT factory

TEST-630 SIX PHASE UNIVERSAL PROTECTION DEVICE RELAY TEST KIT

INTRODUCTION: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.--------------------------------------... Read More
2016-09-20 16:29:57
China TEST-901 LARGE CURRENT 1000A PRIMARY CURRENT INJECTION TEST SET factory

TEST-901 LARGE CURRENT 1000A PRIMARY CURRENT INJECTION TEST SET

INTRODUCTION:TEST-901 primary current injection test set adopts ARM Chip to control its output processand large capacity of toroidal transformers. It is equipped with LCDdisplay andcurrentmeter; it can show ... Read More
2015-11-22 12:08:33
China PORTABLE THREE PHASE SECONDARY CURRENT INJECTION PROTECTION RELAY TESTER WITH Harmonic test factory

PORTABLE THREE PHASE SECONDARY CURRENT INJECTION PROTECTION RELAY TESTER WITH Harmonic test

TEST-330T PORTABLE THREE PHASE SECONDARY CURRENT INJECTION PROTECTION RELAY TESTER WITH Harmonic testThe Test-330T three phase secondary current injection tester is the first choice for applications requiring ... Read More
2018-06-15 14:41:12
China GFUVE multi phase protective relay test system for Differential protection device factory

GFUVE multi phase protective relay test system for Differential protection device

TEST-630 GFUVE multi phase protective relay test system for Differential protection deviceTest-630 multi phase protective relay test system is a six phase current output and six phase voltage output protection ... Read More
2018-08-31 17:30:25
China THREE PHASE SECONDARY CURRENT INJECTION RELAY TEST EQUIPMENT FOR Generator Protection factory

THREE PHASE SECONDARY CURRENT INJECTION RELAY TEST EQUIPMENT FOR Generator Protection

TEST-330 THREE PHASE SECONDARY CURRENT INJECTION RELAY TEST EQUIPMENT FOR Generator Protection The Test-330 THREE PHASE SECONDARY CURRENT INJECTION RELAY TEST EQUIPMENT FOR Generator Protection is the first ... Read More
2018-09-25 17:17:45
China 90A 300V Portable 3 Phase Relay Protection Tester with Distance protection and Harmonic test factory

90A 300V Portable 3 Phase Relay Protection Tester with Distance protection and Harmonic test

TEST-330B 90A 300V Portable 3 Phase Relay Protection Tester with Distance protection and Harmonic test Test-330 Portable 3 Phase Relay Protection Tester is a three phase current output and five phase voltage ... Read More
2019-07-21 18:00:25
China THREE PHASE SECONDARY CURRENT INJECTION PROTECTIVE RELAY TEST SET factory

THREE PHASE SECONDARY CURRENT INJECTION PROTECTIVE RELAY TEST SET

TEST-330B THREE PHASE RELAY PROTECTION MICROCOMPUTER TEST SYSTEM The Test-330B three phase secondary current injection test set is the first choice for applications requiring very high accuracy more than 0.1%. ... Read More
2017-12-10 15:00:41
China Portable Three phase secondary current injection protective relay test system for distance protection factory

Portable Three phase secondary current injection protective relay test system for distance protection

TEST-330B Portable Three phase secondary current injection protective relay test system for distance protection Test-330 Portable Three phase protective relay test system s a three phase current output and five ... Read More
2018-10-31 15:37:38
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