1. Power system and transmission and distribution equipmentThe insulation resistance tester is a core tool for power system maintenance, mainly used to test the insulation performance of equipment such as transformers, generators, cables, and switchgear. Specific scenarios include:Substations and tr

1、 Ensure the safe and stable operation of the power systemPower quality issues, such as voltage dips, harmonic distortion, three-phase imbalance, etc., may cause power grid failures or even collapse. For example, harmonic pollution can cause transformers and cables to overheat, accelerate insulati

1、 Power system maintenance and testingPower grid equipment testing: used for monitoring the insulation status of high-voltage transmission lines, power transformers, generators and other equipment to ensure the safety of the power grid. For example, detecting the insulation resistance (≥ 400M Ω)

1. Insulation performance testing of power equipmentApplication objects: High voltage power cables, transformers, GIS (gas insulated switchgear), power capacitors, lightning arresters, etc.Scenario description:Used to detect the withstand voltage strength and partial discharge characteristics of the