The core component of the inverter aging test equipment 5

五,Safety and Protection Unit (System Operation Assurance)

Comprehensively ensure the safety of testing equipment, the tested products, the operators and the power grid.

●  Electrical safety:The system is equipped with overvoltage, overcurrent, short circuit, leakage current, reverse connection prevention, and rapid fuse protection devices.

●  Emergency control:Install an emergency stop button to enable rapid shutdown in case of abnormal conditions.

●  Anti-interference and Isolation:Improve the grounding and electromagnetic shielding design to reduce test interference.

●  Environmental safety:It has functions of over-temperature protection, smoke detection, fire alarm and fire linkage.

Summary and Core Logic

The intelligent complete set of equipment for inverter aging test can be regarded as a controllable, reproducible and accelerated micro-grid and working condition simulation platform:

●  The power supply and energy feedback unit provides a stable "energy supply"；

●  The load and operating condition simulation unit builds a realistic "electricity demand and harsh environment" scenario.；

●  The data collection and monitoring unit acts as the "intelligent brain and observer"；

●  The interface and switching unit achieve efficient "batch connection and scheduling"；

●  The safety protection unit provides reliable "safety protection" throughout the entire process.；

Through the precise coordination of various modules, the inverter aging test equipment can systematically verify the long-term reliability, efficiency attenuation characteristics, heat dissipation design, software stability and process defects of the product. It is the key core equipment for the quality control of inverters at the factory.