GB/T 7251.6-2015
ActiveLow-voltage switchgear and controlgear assemblies—Part 6: Busbar trunking systems(busways)
低压成套开关设备和控制设备 第6部分：母线干线系统（母线槽）
Application Summary AI generated
GB/T 7256.6-2015 specifies technical requirements and testing methods for busbar trunking systems (busways) used in low-voltage electrical power distribution. It applies to factory-assembled systems designed to carry and distribute electrical energy in industrial, commercial, and public buildings, ensuring safety and performance under rated conditions. This standard is critical for manufacturers, installers, and inspectors to verify busway compliance with Chinese national regulations for electrical installations.
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