1.0.1　This code is formulated with a view to ensuring the installation quality of electrical equipment for crane，promoting the advance of installation technologies，and ensuring safe operation of the installed equipment.

1.0.2　This code is applicable to the installation and acceptance of electrical equipment and trolley line of various types of cranes and electrical hoists rated 10kV and below.

1.0.3　Not only the requirements stipulated in this code，but also those in the current relevant ones of the nation shall be complied with. n8onkJcCM0a4porbe8iPnIcl7WMw0BV7OykQcZNLuDB9E3GuOSfnuffLuwM5t8wF