BS 7654:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for single phase street lighting fuses (cut-outs) for low-voltage public electricity distribution systems. 25 A rating for highway power supplies and street furniture
Hardcopy , PDF
28-02-2010
English
15-07-1997
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Committees responsible
Foreword
Specification
1 General
1.1 Scope
1.2 Vacant
1.3 References
2 Definitions
3 Classification
4 Characteristics
4.1 General
4.2 Type of equipment
4.3 Rated and limiting values for the main circuit
5 Product information
5.1 Nature of information
5.2 Marking
6 Normal service and mounting conditions
6.1 Normal service conditions
6.2 Vacant
6.3 Mounting
7 Constructional and performance requirements
7.1 Constructional requirements
7.2 Performance requirements
8 Tests
8.1 Kinds of tests
8.2 Conformity with constructional requirements
8.3 Performance
Tables
101 Classification of fuse-units
102 Terminals: number and disposition
103 Type tests
104 Maximum temperature-rise at rated current
Figures
101 Typical pillar and lug terminals
102 Fuse-links for street lighting fuses
103 Time current zones for 6 A, 16 A and 25 A fuse-links
104 Time current zones for 10 A and 20 A fuse-links
105 Ball pressure test apparatus
106 Apparatus for impact test
107 Diagrams of electrical load cycling test rigs for test 6
List of references
Defines requirements for street lighting fuse-units (cut-outs) of 25A rating in order to protect power supplies to highway lighting and street furniture. Should be read in conjunction with BS EN 60947-1
| Committee |
PEL/17
|
| DevelopmentNote |
Supersedes 95/204311 DC and BS 7654(1993) (10/2005)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS EN 60269-1 : 2007 | LOW-VOLTAGE FUSES - PART 1: GENERAL REQUIREMENTS |
| BS 3643(1963) : LATEST | |
| BS 3456-201:1990 | Specification for safety of household and similar electrical appliances General requirements |
| BS 4727-2:GRP06(1985) : 1985 | GLOSSARY OF ELECTROTECHNICAL POWER TELECOMMUNICATION ELECTRONICS LIGHTING AND COLOUR TERMS - TERMS PARTICULAR TO POWER ENGINEERING - SWITCHGEAR & CONTROLGEAR TERMINOLOGY INCLUDING FUSE TERMINOLOGY |
| BS 4579-2:1973 | Specification for performance of mechanical and compression joints in electric cable and wire connectors Compression joints in nickel, iron and plated copper conductors |
| BS EN 60439-1:1999 | Low-voltage switchgear and controlgear assemblies Type-tested and partially type-tested assemblies |
| BS 6334:1983 | Methods of test for the determination of the flammability of solid electrical insulating materials when exposed to an igniting source |
| BS EN 60947-1 : 2007 | LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES |
| BS 4579-3:1976 | Specification for performance of mechanical and compression joints in electric cable and wire connectors Mechanical and compression joints in aluminium conductors |
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