T/CPSS 1003-2020 Technical Specifications for On-site Acceptance Testing of Solid-State Switching Switches
T/CPSS 1003-2020
Basic Information
Scope
Scope: This standard specifies the relevant terms and definitions, preparation before on-site acceptance testing, circuit and requirements of on-site acceptance testing, and test content and methods for solid-state switching switch devices (referred to as the device). This standard applies to three-phase AC low-voltage distribution systems with a nominal voltage of 1,000 V or less and a nominal frequency of 50 Hz, as well as solid-state switching switches for user distribution and their main components and auxiliary equipment. Other devices with similar functions may also refer to and implement this standard accordingly. Main technical content: This standard specifies the relevant terms and definitions, preparation before on-site acceptance testing, circuit and requirements of on-site acceptance testing, and test content and methods for solid-state switching switch devices (referred to as the device).