ALT-210/50(F)

The ALT-210/50(F) is engineered to provide up to 210 kV DC output at 50 mA, ideal for HV cable systems in transmission and sub-transmission networks. It features a compact modular tank design, precision control system, and rapid fault shutdown capability. The test set supports IEEE 400.1 compliant DC withstand testing and long-duration leakage measurement. Its robust protection circuits and cooling system ensure reliability under prolonged high-load testing.

Key Features

• 210 kV / 50 mA

• Compact modular HV tank

• Leakage and insulation resistance testing

• Arc/overload protection

• Field-rugged design

Applications

• 69–132 kV cable systems

• Substation acceptance tests

• HV insulation evaluation

Keywords

ALT-210, 210 kV DC tester, HV DC hipot, HVI DC test system