Haefely Hipotronics 120HVT-DI 120kV AC Digital Hipot Tester

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The Haefely Hipotronics 120HVT-DI 120kV AC Digital Hipot Tester is a hipot measurement device featuring a digital interface, 120 kV of AC power and a metering accuracy of ± 2% full scale. Haefely Hipotronics 120 HVT-DI devices are ideal test solutions to the field testing of breakers, vacuum interrupters, switchgear, bucket trucks, aerial platforms and more electrical apparatuses. Designed specifically to fulfill ANSI/SIA A92.2 requirements, Haefely Hipotronics 120 HVT-DI models are essential to technicians seeking to test insulation booms on bucket trucks and work platforms. Rather than simply perform AC dielectric tests, these hipot testers assure accurate voltage and current is measured via the included voltage divider and triple-range current meter in the return leg of the voltage transformer. Guard circuits stymie stray and surface leakage from interfering in measurement, and to ensure safe operation, Haefely Hipotronics 120 HVT-DI models have fast acting circuit breakers, zero start interlock and provision for an external interlock.