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BS 3454:1984

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Specification for 1.9/3.3 kV, 300 A bolted flameproof cable couplers and adaptors (including 380/660 V and 640/1100 V, 300 A adaptors), primarily for use in mines
Available format(s)

Hardcopy , PDF

Superseded date

15-11-1995

Language(s)

English

Published date

31-05-1984

Publisher

British Standards Institution

Foreword
Committees responsible
Specification
1 Scope
2 Definitions
3 Design and construction
4 Dimensions
5 Cable glands and cable sealing boxes
6 Test requirements
7 Marking
Appendix
A Information to be provided with enquiry or order
Tables
1 Properties of insulating materials
2 Properties of sealing ring
3 Minimum creepage distances and clearances
4 Details of coupler glandsets
5 Bending forces
6 Test voltages
Figures
1 Contact pin
2 3.3 kV, 300 A cable coupling unit
3 Alternative front face of mouldings
4 Sealing ring
5 Straight adaptor
6 Angle adaptor
7 Branch adaptor (for gate end boxes)
8 Adaptor pin
9 Insulated end cover
10 Electrical creepage distances and clearances for
    cable coupler
11 Electrical creepage distances and clearances for
    adaptors to enclosures
12 Creepage distances and clearances
13 Coupler glandsets for pliable wire armoured cables
14 Coupler glandsets for single and double wire
    armoured cables

Describes requirements for 300A bolted flameproof cable couplers and adaptors of semi-screened 3-phase. Provision is made for insulated end covers. The use of other forms of intermediate box, with coupling arrangements are not precluded provided that all relevant requirements are met. Covers definitions, design and construction, dimensions, cable glands and cable sealing boxes, testing requirements and marking.

Committee
W/-
DevelopmentNote
BS DRAFT 92/76794 DC
DocumentType
Standard
Pages
26
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

BS 787-4:1972 Specification for mining type flameproof gate-end boxes Gate-end boxes for drilling machines (for use on 3-phase a.c. circuits up to 650 V)
BS 787-3:1971 Specification for mining type flameproof gate-end boxes Gate-end boxes with lighting transformers
BS 787-2:1968 Specification for mining type flameproof gate-end boxes Gate-end boxes with air-break circuit-breakers (for use on 3-phase a.c. circuits up to 650 volts)
BS 787-1:1969 Specification for mining type flameproof gate-end boxes Gate-end boxes for direct-on-line motor starting (for use on 3-phase a.c. circuits up to 650 V)
BS 7383:1990 Specification for cold-pour resin-based compound for use as a filling medium in terminating cables in enclosures for voltages not exceeding 11 kV for use in coal mines

BS 2782-3:Methods 320A to 320F:1976 Methods of testing plastics. Mechanical properties Tensile strength, elongation and elastic modulus
BS 2782-2.240A&B(1982) : LATEST METHODS OF TESTING PLASTICS - ELECTRICAL PROPERTIES - DETERMINATION OF LOSS TANGENT AND PERMITTIVITY AT POWER AND AUDIO FREQUENCIES
BS 2782-2.230A(1982) : 1982 PHYSICAL TESTING OF RUBBER - DETERMINATION OF VOLUME RESISTIVITY
BS 903-C2:1982 Physical testing of rubber Determination of volume resistivity
BS 903-A26:1969 Physical testing of rubber Determination of hardness
BS 2782-2.220&221(1983) : LATEST METHODS OF TESTING PLASTICS - ELECTRICAL PROPERTIES - DETERMINATION OF ELECTRICAL STRENGTH: RAPIDLY APPLIED VOLTAGE METHOD AND STEP-BY-STEP METHOD
BS 4683-1:1971 Specification for electrical apparatus for explosive atmospheres Classification of maximum surface temperatures
BS 5126-1:1974 Specification for mining type flameproof supply and control units for use on systems up to 1100 V 160/250 A direct-on-line motor starters (for use on three-phase a.c. circuits)
BS 2782-3 Method 335A:1978 Methods of testing plastics. Mechanical properties Determination of flexural properties of rigid plastics
BS 5734-1:1979 Polyester moulding compounds for electrical and other purposes Methods of test
BS 4683-2:1971 Specification for electrical apparatus for explosive atmospheres The construction and testing of flameproof enclosures of electrical apparatus
BS 903-A16:1987 Physical testing of rubber Determination of the effect of liquids
BS 2782-4.430A.D(1983) : 1983 METHODS OF TESTING PLASTICS - CHEMICAL PROPERTIES - DETERMINATION OF WATER AND BOILING WATER ABSORPTION AT 23 DEGREES C. DETERMINATION OF WATER AND BOILING WATER WITH ALLOWANCE OF WATER-SOLUBLE MATTER

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Hardcopy - English
PDF - English
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