Insulation tester GDHV-30D

stator winding

GDHV-30D Generator Stator End Insulation Tester General Information Generator stator end insulation tester adopts surface potential method to detect insulation flaws of stator coil bar on generators. Insulation level and insulation strength of stator end is tested to make up for the deficiency of the end insulation hardly found in AC/DC voltage withstand test of stator windings. Defects such as poor insulation of lead wire package and poor insulation wrapping of coil nose end can be detected. Features With high measurement accuracy, adopts high precision AD chip. With more than one grounding terminal. Equipped with 520mm extension bar to ensure safety distance. With HV hook and probe, convenient to use in various environments. With built-in lithium ceramic battery. With pipe thread design, easy to use. Specification Input resistance: 100MΩ Test voltage: DC0-30KV Voltage accuracy: 1.0% Work time: 5 hours Weight: 3kg