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  • BS 7019:1989 (published 1989-08)

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    Specification for fully screened 400 A bolted flameproof cable couplers and adaptors for use on systems up to and including 6.6 kV, primarily for use in mines

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  31-08-1989

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Committees responsible
    Specification
    1 Scope
    2 Definitions
    3 Design and construction
    4 Dimensions
    5 Cable glands and cable sealing boxes
    6 Type tests
    7 Routine tests
    8 Marking
    Appendix
    A Information to be supplied with enquiry or order
    Tables
    1 Properties of primary insulating materials
    2 Properties of the sealing ring
    3 Minimum creepage and clearance distances
    4 Details of coupler glandsets
    5 Bending forces
    Figures
    1 Coupling dimensions
    2 Nut for fixed contact element
    3 Key for fixed contact element nut
    4 Separate contact unit
    5 Dimension of sealing ring
    6 Straight adaptor
    7 Angle adaptor
    8 Insulated end cover
    9 Methods of measuring electrical clearances
    10 Coupler glandsets for pliable wire armoured cables
    11 Coupler glandsets for single and double wire
        armoured cables (SWA illustrated)

    Abstract - (Show below) - (Hide below)

    3-phase couplers and adaptors to enable two cables to be coupled or a cable to be coupled to apparatus. Dimensional and test requirements given for conversion units for these couplers to be connected with those of BS 3454 and BS 3905.

    General Product Information - (Show below) - (Hide below)

    Committee W/-
    Development Note Supersedes 87/75517 DC (09/2005) Reviewed and confirmed by BSI, January 2011. (12/2010)
    Document Type Standard
    Publisher British Standards Institution
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 7383:1990 (published 1990-12) 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

    Standards Referencing This Book - (Show below) - (Hide below)

    BS 6709:1986 (published 1986-07) Specification for interconnection of electrical apparatus, constructed to two or more British Standards, for use in mines susceptible to firedamp
    BS 2874(1986) : 1986 SPECIFICATION FOR COPPER AND COPPER ALLOY RODS AND SECTIONS (OTHER THAN FORGING STOCK)
    BS 2782-3.320A.F(1976) : 1976 METHODS OF TESTING PLASTICS - MECHANICAL PROPERTIES - TENSILE STRENGTH, ELONGATION AND ELASTIC MODULUS
    BS 3454(1995) : 1995 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) FOR USE IN COAL MINES
    BS 4828(1985) : 1985 GUIDE FOR PARTIAL DISCHARGE MEASUREMENTS
    BS 903-A19(1986) : 1986 METHODS OF TESTING VULCANIZED RUBBER - HEAT RESISTANCE AND ACCELERATED AGEING TESTS
    BS 903-A6(1969) : 1969 METHODS OF TESTING VULCANIZED RUBBER - DETERMINATION OF COMPRESSION SET AFTER CONSTANT STRAIN
    BS 2782-3.359(1984) : 1984 METHODS OF TESTING PLASTICS - MECHANICAL PROPERTIES - DETERMINATION OF CHARPY IMPACT STRENGTH OF RIGID MATERIALS (CHARPY IMPACT FLEXURAL TEST)
    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 903-C3(1982) : 1982 METHODS OF TESTING VULCANIZED RUBBER - 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 4439(1969) : 1969 SPECIFICATION FOR SCREWED STUDS FOR GENERAL PURPOSES - METRIC SERIES
    BS 5901(1980) : 1980 METHOD OF TEST FOR DETERMINING THE COMPARATIVE AND THE PROOF TRACKING INDICES OF SOLID INSULATING MATERIALS UNDER MOIST CONDITIONS
    BS 903-C2(1982) : 1982 PHYSICAL TESTING OF RUBBER - DETERMINATION OF VOLUME RESISTIVITY
    BS 903-C4(1983) : 1983 METHODS OF TESTING VULCANIZED RUBBER - DETERMINATION OF ELECTRIC STRENGTH
    BS 903-A26(1969) : 1969 METHODS OF TESTING VULCANIZED RUBBER - DETERMINATION OF HARDNESS
    BS 2816(1989) : 1989 METHOD FOR SPECIFYING ELECTROPLATED COATINGS OF SILVER AND SILVER ALLOYS FOR ENGINEERING PURPOSES
    BS 2918(1957) : 1957 DETERMINATION OF ELECTRIC STRENGTH OF SOLID INSULATING MATERIALS AT POWER FREQUENCIES
    BS 542:1973 (published 1973-03) Specification for cable glands and sealing boxes for association with apparatus for use at mines and quarries
    BS 5501-5(1977) : 1977 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - FLAMEPROOF ENCLOSURE 'D'
    BS 1433(1970) : 1970 SPECIFICATION FOR COPPER FOR ELECTRICAL PURPOSES - ROD AND BAR
    BS 4683-1(1971) : 1971 SPECIFICATION FOR ELECTRICAL APPARATUS FOR EXPLOSIVE ATMOSPHERES - CLASSIFICATION OF MAXIMUM SURFACE TEMPERATURES
    BS 148(1998) : 1998 SPECIFICATION FOR UNUSED AND RECLAIMED MINERAL INSULATING OILS FOR TRANSFORMERS AND SWITCHGEAR
    BS 903-A16(1987) : 1987 METHODS OF TESTING VULCANIZED RUBBER - DETERMINATION OF THE EFFECT OF LIQUIDS
    BS 2782-3.335A(1978) : 1978 METHODS OF TESTING PLASTICS - MECHANICAL PROPERTIES - DETERMINATION OF FLEXURAL PROPERTIES OF RIGID PLASTICS
    BS 5734-1(1979) : LATEST POLYESTER MOULDING COMPOUNDS FOR ELECTRICAL AND OTHER PURPOSES - METHODS OF TEST
    BS 1474(1987) : 1987 SPECIFICATION FOR WROUGHT ALUMINIUM AND ALUMINIUM ALLOYS FOR GENERAL ENGINEERING PURPOSES: BARS, EXTRUDED ROUND TUBES AND SECTIONS
    BS 4683-2(1971) : 1971 SPECIFICATION FOR ELECTRICAL APPARATUS FOR EXPLOSIVE ATMOSPHERES - THE CONSTRUCTION AND TESTING OF FLAMEPROOF ENCLOSURES OF ELECTRICAL APPARATUS
    BS 3692(2001) : 2001 ISO METRIC PRECISION HEXAGON BOLTS, SCREWS AND NUTS - SPECIFICATION
    BS 3905(1995) : 1995 SPECIFICATION FOR 3.8/6.6 KV, 300 A BOLTED FLAMEPROOF CABLE COUPLERS AND ADAPTORS, FOR USE IN COAL MINES
    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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