Megger   681100   50/100 kV AC Dielectric Test Sets Permits ANSI A92.2 for tests on aerial bucket trucks 50-kV tap with doubled output current for ANSI A92.2 bucket liner testing Output current meter, with guard circuit, for ANSI A92.2 leakage current measurements The 50/100 kV AC Dielectric Test Sets are ac high-voltage sources for testing electrical insulation. The standard system includes a control/instrument cabinet, a high-voltage transformer assembly and all necessary cables including ground and input power.