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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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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