Why Do High-voltage Motors Need Regular Insulation Monitoring
In order to reduce the impact of low insulation faults on the high-voltage distribution system caused by electrical short circuit faults, according to the "Preventive Testing Regulations for Power Equipment", in order to ensure that the high-voltage motor is not powered, the operating personnel must perform insulation resistance measure on the stator winding of the high-voltage motor to ensure that the high-voltage motor meets the insulation requirements for starting. Therefore, it is necessary to install insulation monitoring devices on high-voltage electrical equipment to facilitate real-time dynamic detection of insulation data in the high-voltage distribution system and timely warning to avoid electrical accidents. Due to the complexity and high safety risks of the entire high-voltage motor insulation resistance testing approval and operation process, it brings significant work intensity and safety hazards to maintenance personnel. Therefore, it is necessary to introduce highly intelligent insulation detectors to improve the existing workflow and intelligent motor maintenance.
In high-voltage distribution systems, insulation monitoring devices can monitor the insulation condition of high-voltage motors or pumps in real time, providing strong basis for improving the reliability of high-voltage motor equipment operation, determining equipment life, and timely detecting early faults.
Users adjust the working status of high-voltage motor equipment in a timely manner based on the monitored data, achieving protection for high-voltage motors and extending their service life, ensuring stable production. Simultaneously ensuring the safety of users' work.
