Product description The impulse voltage generator intelligent measurement and control system is the latest programmable control system and consists of two parts: Automatic control of pulse voltage generator program and automatic analysis of pulse signal measurement. The General Conditions of Use Altitude: 1000m Ambient temperature: -5 40 Relative humidity: 90 20 Use of the environment: indoor Non-conductive dust Grounding resistance 0.5 No fire or explosion hazard Earthquake resistance: 8 magnitude There is no gas that corrodes metal and insulates Impulse voltage generator (2) Supply voltage waveform is the actual sine wave, waveform distortion rate 85% (more than 90% when no load 300PF); (2)Truncated wave: cut-off time (2-6) 10% , zero-crossing coefficient 0.3% (3)Standard operating impulse voltage wave 250 20% s 2500 60% s,