NFPA 79 工业设备电气标准
日期:2012-02-09 10:29
NFPA 79 Electrical Standard for Industrial Machinery
NFPA 79 工业设备电气标准
1.1* Scope.
1.1.1 The provisions of this standard shall apply to the electrical/electronic equipment, apparatus, or systems of industrial machines operating from a nominal voltage of 600 volts or less, and commencing at the point of connection of the supply to the electrical equipment of the machine.
1.1.2 This standard shall not include the additional requirements for machines intended for use in hazardous (classif
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