GDBC-901 Transformer Turns Ratio Tester

Introduction:

The voltage ratio measurement for three or singe phase transformer

The group vector measurement for three phase transformer.

The polarity measurement for single phase transformer or CT/PT

Voltage ratio error calculation

Current transformer ratio measurement

Excitation current measurement in ratio testing

Reproduction the AC test voltage from power source to reduce the effects of bad power source

Save the test results in the memory internal the tester

Print the test results by micro printer

Reverse connection detect unit to prevent the high voltage injected to operator

Over current protection unit integrated in software and hardware

Upload the test results to PC by RS232 and make word report by software

Specifications: