Dec 9, 2021
HZAQ-DBC Insulated Arm Truck Test System Insulated upper arm, insulated lower arm, insulated outer bucket, and insulated Power frequency withstand voltage test for inner lining and insulating boom together. During the test, there should be no flashover, no breakdown, and no obvious heating. The insulated upper arm also requires the leakage current to be no more than 400 microamperes. The HZAQ-DBC insulated bucket test system is composed of bucket test tanks, high voltage electrodes, insulated arm electrodes, wireless microammeters and other equipment.