T/CEEIA 399-2019 Photovoltaic electrical cabinet - Modularity compatibility and size coordination
T/CEEIA 399-2019 Photovoltaic electrical cabinet - Modularity compatibility and size coordination
Basic Information
Scope
Scope: This standard specifies the classification of installation environments, operating environments, general environmental conditions, special environmental conditions, climate conditions, biological conditions, and plant conditions for photovoltaic electrical cabinets. This standard applies to photovoltaic electrical cabinets (hereinafter referred to as cabinets) with an AC voltage not exceeding 1000 V and a DC voltage not exceeding 1500 V. Main technical content: This standard specifies the classification of installation environments, operating environments, general environmental conditions, special environmental conditions, climate conditions, biological conditions, and plant conditions for photovoltaic electrical cabinets. This standard applies to photovoltaic electrical cabinets (hereinafter referred to as cabinets) with an AC voltage not exceeding 1000 V and a DC voltage not exceeding 1500 V.