China CT PT analyzer manufacturer & supplier

Made in China CT PT Transformer Tester

GDVA-405

Test standards: IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13
Power supply: AC220V±10%,50Hz/60Hz±10%
Power output: 0.1~180V (AC

2015-07-08

CT PT Transformer Tester

GDVA-405

Tests for Current Transformer:
1)Excitation curve and parameters test
2)Turns ratio test
3)Ratio and phase error test

2015-07-08

LCD Display H.V Circuit Breaker Tester

GDGK-306

GDGK-306 H.V Circuit Breaker Tester is special instrument for power system GIS mechanical properties measuring

2015-07-08

Transformer BDV Oil Testing Kit/Insulating Oil BDV Tester

GDYJ-502

GDYJ-502 Transformer BDV Oil Testing Kit/Insulating Oil BDV Tester is developed according to the national standard GB-86 Insulating Oil Dielectric

2015-07-08

60KV-400KV DC High Voltage Generator

ZGF

ZGF DC high voltage generator is DC high voltage power supply equipment which is applied in power cable test and arrester test in power system.

2015-07-03

Transformer Turn Ratio Meter

GDBC-901

1. Product introduction
Transformer ratio meter is applied to measure the voltage ratio of three or single phase transformer. All the data and

2015-07-03

Insulating Oil Breakdown Voltage Test Set

GDJJ-II

GDJJ-II Insulating Oil Breakdown Voltage Test Set is produced according to the National Standard GB-86 Determination Method for Dielectric Strength

2015-07-03

Portable Oil Test Set for Transformer Oil Lab

GDYJ-501

GDYJ-501 Transformer Oil Test Set is developed according to the national standard GB-86 Insulating Oil Dielectric Strength Testing Method .LCD screen

2015-07-03

Dielectric Dissipation Factor (tan) Measurement Device

GDGS

GDGS Dielectric Dissipation Factor (tan) Measurement Device is a high-precision instrument, which can be applied to automatically measure electrical

2015-07-03

CT PT Analyser Tester

GDVA-405

Tests for Current Transformer:
1)Excitation curve and parameters test
2)Turns ratio test
3)Ratio and phase error test
4)Polarity mark check

2015-07-03

IEC62271 High Voltage Circuit Breaker Analyzer

GDGK-306

GDGK-306 Circuit Breaker Analyzer is special instrument for power system GIS mechanical properties measuring.
GDGK-306 Circuit Breaker Analyzer take

2015-07-03

Earth Resistance Tester/Digital Ground Resistance tester

GDDW-III

Supplied with the new type different frequency AC power supply,It adopts
microprocessor to control and process signal,which solve problems of the

2015-07-03

Automatic Insulating Oil Tan Delta Oil Tester

GDGY

1. Tangent delta value measurement for insulating oil
2. Capacitor value measurement for insulating oil
3. Temperature control for insulating oil

2015-07-03

Automatic Relaying Protection Testing equipment

GDJB-III

Automatic Relaying Protection Testing equipment/Single Phase Secondary Injection Tester is used to adjust and test relaying protection tester of power

2015-07-03

Transformer BDV Oil Testing Kit

GDYJ-502

GDYJ-502 Transformer BDV Oil Testing Kit/Insulating Oil BDV Tester is developed according to the national standard GB-86 Insulating Oil Dielectric

2015-07-03

300AA Loop Resistance Meter

GDHL

GDHL-III type the line loop resistance Meter adopts digital circuit technique and the switches circuit technique creation, is used for the switch

2015-07-03