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BS 7909:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Code of practice for design and installation of temporary distribution systems delivering a.c. electrical supplies for lighting, technical services and other entertainment related purposes
Hardcopy , PDF
30-11-2008
English
15-12-1998
Committees responsible
Foreword
1 Scope
2 Normative references
3 Definitions
4 Notification of requirements
5 Materials, appliances and components
6 Planning and design considerations
7 Work on site
8 Inspection and testing
9 Supervision during use
10 Additional earthing provisions
Annex A (normative) Construction recommendations for
switchgear for temporary electrical supplies
Annex B (informative) Unit functions
Annex C (informative) Earthing for temporary installations
Annex D (informative) Standard connections for a 19 pin
quarter turn connector
Annex E (informative) Bibliography
Figure 1 Temporary electrical supply system: film or TV
location installation
Figure 2 Temporary electrical supply system: theatre or
concert installation
Figure D.1 Standard connections for a 19 pin quarter turn
connector (outlet rear view)
Table 1 Minimum IP protection (with all covers in place)
Table 2 Preferred power distribution connectors
Table A.1 Fault rating
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