China transformer industry manufacturer & supplier

Frequency Adjustable Series Resonance Test Unit

Frequency Adjustable series resonance test unit are used to testing the insulation of electrical power object who has big capacity

2011-09-27

CT Tester

APVA-401

APVA-401 is a special instrument for testing characteristic of CT; The tester can finish CT transformation ratio test

2011-09-27

Vacuum switch vacuum degree tester

APKZ-IV

The tester use the magnetic control discharging method to test the vacuum degree of arc extinguish chamber, it's easy operation

2011-09-27

Transformer Load Voltage Adjustment Switch Tester

APKC-2000

The tester can record switch operation waveform in overall process. The longest time is 6.4s.

2011-09-27

low resistance tester

APHL

APHL series adopt digital circuit technique and the switches circuit technique creation and is a special instrument used for the contact resistance.

2011-09-27

Different Frequency Automatic Dielectric Loss Tester

APGS

APGS different frequency automatic dielectric loss tester is a high-precision instrument, which can be applied to automatically measure electrical

2011-09-27

GIS Mechanical properties Tester

APGK-303

The APGK-303 is special instrument for power system GIS mechanical properties measuring.

2011-09-27

CT Analyzer

APVA403B

The product combines modern advanced digital variable frequency technology and micro computer control together.

2011-09-26

zinc oxide lightning arrester tester

APBL-106

APBL zinc oxide lightning arrester tester uses the advanced microcomputer as the control unit.

2011-09-26

Transformation Ratio Meter

APBC-II

APBC-II is small and light. The test result is precise and reliable. It displays test data in big screen and operates in visual menu.

2011-09-26

Relaying protection tester

APJB-III

The tester is used to adjust and test relaying protection tester of power supply system. It's high precision, full function, stable performance.

2011-09-26

Fully Automatic Insulating Oil Tester

APYJ-503

APYJ-501 is developed according to the national standard GB-86 Insulating Oil Dielectric Strength Testing Method .

2011-09-26

Fully Automatic Insulating Oil Tester BDV Tester

APYJ-502

APYJ-501 is developed according to the national standard GB-86 Insulating Oil Dielectric Strength Testing Method .

2011-09-26

transformer oil tester

APYJ-501

APYJ-501 is developed according to the national standard GB-86 Insulating Oil Dielectric Strength Testing Method .

2011-09-26

insulating oil tester

YJJ-II

YJJ-II Insulating Oil Tester is produced according to the National Standard GB-86 Determination Method for Dielectric Strength of Transformer Oil.

2011-09-26