Power system maintenanceUsed to detect the insulation performance of high-voltage cables, transformers, circuit breakers, switchgear and other equipment, prevent leakage, short circuit or grounding faults caused by insulation aging, moisture or damage, and ensure the safe and stable operation of the

1、 Power systemTransmission lines and substationsGrounding detection of transmission towers: directly clamp the grounding down conductor of the tower to evaluate the reliability of the grounding system, avoiding the tedious operation of disconnecting the grounding wire in traditional methods.Measur

1. Core functionsThe switch characteristic tester is used to accurately measure the key dynamic and static characteristic parameters of electrical switches (such as circuit breakers, relays, isolating switches, etc.), including:Action time: opening/closing time, jumping time.Action speed: Contact mo

The switch characteristic tester is widely used in the performance evaluation and maintenance of power system switchgear, and its core application scenarios are as follows:1. Production and factory inspection of high-voltage switchgearQuality control: Mechanical characteristic parameters (such as op