GB50397-2007冶金电气设备工程安装验收规范(英文版)
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6 Installation of Electrical Rotating Motor

6.1 Dominant Items

6.1.1 The motor shall pass the commissioning test in accordance with the requirements specified in Article 2.1.5 of this code.

6.1.2 The connection terminal and conductor terminal of motor must be connected securely without additional tensile.The locking devices of fasteners used for connection shall be complete and in good condition.The exposed conductors of different phases in the terminal box and the minimum allowable clear spacing between the conductor and earth shall be in accordance with those specified in Appendix D of this code.

6.1.3 The motor shall be securely grounded and its grounding conductor shall have a proper crosssectional area.The anti-corrosive parts shall be painted completely.The lines shall be routed reasonably and the color code shall be correct.