DS/HD 60364-7-704

Low-voltage electrical installations – Part 7-704: Requirements for special installations or locations – Construction and demolition site installations

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Organization: DS
Publication Date: 25 September 2017
Status: active
Page Count: 12
ICS Code (Electricity supply systems): 91.140.50
scope:

The following requirements are added: 704.1.1 The special requirements of this part apply to temporary installations for construction and demolition sites during the period of the construction or demolition work, including for example the following: - construction work of new buildings; - repair, alteration, extension, demolition of existing buildings or parts of existing buildings; - engineering works; - earthworks; - work of similar nature. The requirements apply to fixed or moveable installations. The rules do not apply to - installations covered by the IEC 60621 series where equipment of a similar nature to that used in surface mining applications is involved; - installations in administrative locations of construction sites (offices, cloakrooms, meeting rooms, canteens, restaurants, dormitories, toilets, etc.) where the general rules of Parts 1 to 6 of HD 60364 apply. NOTE - For special situations, more severe requirements apply, e.g. HD 60364-7-706 for conductive locations with restricted movement. 704.1.2 The requirements of this part are applicable to - fixed installations limited to the assembly comprising the main controlgear and the main protective device; NOTE - The place where such an assembly is located is considered to be the interface between the supply system and the construction site installations. - installations on the load side of the above assembly comprising mobile or transportable electrical equipment as part of the movable installations.

Document History

May 28, 2018
Low voltage electrical installations – Part 7-704: Requirements for special installations or locations – Construction and demolition site installations
IEC 60364-7-7-704:2017(E) lays down requirements which apply to installations for construction and demolition sites for use during the period of the construction or demolition work which are intended...
DS/HD 60364-7-704
September 25, 2017
Low-voltage electrical installations – Part 7-704: Requirements for special installations or locations – Construction and demolition site installations
The following requirements are added: 704.1.1 The special requirements of this part apply to temporary installations for construction and demolition sites during the period of the construction or...
August 15, 2017
Low-voltage electrical installations – Part 7-704: Requirements for special installations or locations – Construction and demolition site installations
The special requirements of this part apply to temporary installations for construction and demolition sites during the period of the construction or demolition work, including for example the...
September 10, 2015
Low-voltage electrical installations – Part 7-704: Requirements for special installations or locations – Construction and demolition site installations
The following requirements are added: 704.1.1 The special requirements of this part apply to temporary installations for construction and demolition sites during the period of the construction or...
March 6, 2007
Low-voltage electrical installations - Part 7-704: Requirements for special installations or locations - Construction and demolition site installations
The special requirements of this part apply to temporary installations for construction and demolition sites during the period of the construction or demolition work, including for example the...
Low-voltage electrical installations – Part 7-704: Requirements for special installations or locations – Construction and demolition site installations
The requirements o f this part apply to installations for construction and demolition sites for use during the period of the construction or demolition work which are intended to be taken out of...
Low-voltage electrical installations - Part 7-704: Requirements for special installations or locations - Construction and demolition site installations
The requirements o f this part apply to installations for construction and demolition sites for use during the period of the construction or demolition work which are intended to be taken out of...
Low-voltage electrical installations – Part 7-704: Requirements for special installations or locations – Construction and demolition site installations
The requirements o f this part apply to installations for construction and demolition sites for use during the period of the construction or demolition work which are intended to be taken out of...
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