China CT PT analyzer manufacturer & supplier

Insulating Oil Dielectric Test Set

GDJJ-II

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

2015-06-26

Secondary Injection Tester/ Analyzer

GDJB-III

Secondary Injection Tester/Secondary Injection Relay Test Set is used to adjust and test relaying protection tester of power supply system .It's high

2015-06-26

Portable Transformer Frequency Response Analyzer

GDRZ-902

1.The structure and reference of the transformer is fixed after been made, Therefor, the frequency response of each winding will be almost the same no

2015-06-26

AC/DC Hipot Tester/Hipot Analyzer

YD

AC/DC Hipot Tester is the effective and direct way to test insulation strength for electrical equipments, apparatus or machines. It checks dangerous

2015-06-26

Circuit Breaker Loop Resistance Tester

GDHL

GDHL circuit breaker/switch loop resistance tester is applied in circuit breaker testing and power cable connection quality inspection.

2015-06-26

High Voltage Insulation Resistance Meter

GD-2306

GD-2306 High Voltage Insulation Resistance Meter embedded real-time industrial microcomputer operating system, ultra-thin wire-shaped sheets header

2015-06-26

Digital Power Current Transformer CT Test Set

GDVA-405

Standard wooden case and carton according to customer's requirement for Power Current Transformer CT Test Set

2015-06-25

Electric Equipment Relay Protection Tester

GDJB-PC

GDJB-PC relay protection tester is applied to test the relay unit in relay protection system. At the same time GDJB-PC relay protection testercould be

2015-06-25

ASTM D877 Insulation Oil BDV Tester

GDYJ-501

Breakdown test of user-defined
Proof test
Calibration interface for customers
Unloading data to PC and making word report automatically

2015-06-25

Winding Resistance Meter in 10A

GDZC

GDZC winding resistance meter in 10A uses constant current source to measure the DC resistance of inductance circuit such as power transformer coil

2015-06-25

Digital Transformer Turn Ratio Meter

GDBC-901

Transformer ratio meter is applied to measure the voltage ratio of three or single phase transformer. All the data and test results are shown on a 32

2015-06-25

Three Phase Current Transformer Analyzer

GDVA-402

This three phase current transformer analyzer is a special equipment for testing characteristic of CT and PT .The tester can finish CT/PTtransformatio

2015-06-25

Electric Equipment Protection Injection Tester

GDJB-III

GDJB-III Protection Injection Tester is used for test of relay protection device in high and low voltage power supply system.
It can finish calibrati

2015-06-25

Primary Current Inject Tester

SLQ

SLQ Seirest Primary Current Inject Tester is a sort of special equipment designed and manufactured for experimentation of electrics of power business

2015-06-25

High Voltage Circuit Breaker Tester

GDGK-306

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

2015-06-25

CT/PT Analizer from China Manufacturer

GDVA-404

1.1 Application
Tests for current transformer:
1)Excitation curve and parameters test
2)Turns ratio test
3)Ratio and phase error test...

2015-06-25