The standard stipulates the general requirements for the mechanical safety design of electrical cabinets for photovoltaic use, the static load capacity of the cabinet and verification tests, the mechanical collision resistance and verification tests, the lifting, load movement and drop capabilities and verification tests, and the resistance to vibration and impact. Capability and verification tests, door opening and load capability and verification tests, protection level capabilities and verification tests, etc. This standard applies to photovoltaic electrical cabinets (hereinafter referred to as cabinets) with AC voltage not exceeding 1000V and DC voltage not exceeding 1500V.
T/CEEIA 401-2019 history
2019T/CEEIA 401-2019 Mechanical design and verification tests for photovoltaic electrical cabinets