Gdhl-III Contact Resistance Tester for Circuit Breaker

GDHL-III Contact Resistance Tester for Circuit Breaker

I Brief Introduction
GDHL Series Contact Resistance Tester for Circuit Breaker is applied in circuit breaker testing and power cable connection quality inspection. The max test current of contact resistance tester could be reached 600A. All the test results could be saved in tester or printed by micro printer.

II Main Parameter
ModelGDHL-III Contact Resistance Tester
Test current100A/200A/400A/600A DC
Max voltage output5V
Test standardIEC6227
Measurement range0~1999.9uohm Resolution: 0.1uohm
Accuracy0.5%RDG+0.2uohm
Display modeLCD
Max memory size100 groups of test data
Power output modesuccession
Rated power supplyAC220V ± 10%, 50Hz/60Hz
Environment temperature0-50° C
Humidity≤ 85%RH
Size340mm × 280mm × 210mm
Weight7 kg