• BS 1650:1971

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Specification for capacitors for connection to power-frequency systems

    Available format(s):  Hardcopy, PDF

    Superseded date:  15-05-2000

    Language(s):  English

    Published date:  29-10-1971

    Publisher:  British Standards Institution

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

    Co-operating organizations
    Foreword
    Specification
    1 General
    1.1 Scope
    1.2 Definitions
    1.3 Classification
    1.4 Rating plate
    2 Safety requirements
    2.1 Discharge device
    2.2 Container connection
    3 Quality requirements and tests
    3.1 Standard temperatures for testing
    3.2 Routine tests
    3.3 Type tests
    3.4 Insulation levels and test voltages
    4 Permissible overloads
    4.1 Maximum permissible voltage
    4.2 Maximum permissible current
    5 Installation and operation
    Appendices
    A Guide for installation and operation
    B Partial discharge measurements on capacitors
    C Determination of reactive output
    D Method of test for efficacy of discharge device
    E Effect of harmonics on capacitor loading
    F Particulars to be given with enquiry or order
    Tables
    1 Maximum ambient temperatures
    2 Insulation levels for the range of voltages below
         Um = 100 kV
    3 Table deleted
    4 Reactive outputs for different connections

    Abstract - (Show below) - (Hide below)

    Classification by temperature categories, safety requirements, tests for capacitors for power factor correction on low, medium or high voltages and frequencies up to 100 Hz. Motor starting capacitors excluded.

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

    Committee W/-
    Development Note Partially replaced by BS 7264: Part 1: 1990
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    BS 5564:1978 Specification for high-voltage fuses for the external protection of shunt power capacitors
    BS EN 61116:1995 Electromechanical equipment guide for small hydroelectric installations
    BS 7264-2:1990 Shunt capacitors for a.c. power systems having a rated voltage above 1000 V Guide to endurance testing
    BS 7354:1990 Code of practice for design of high-voltage open-terminal stations
    BS 638-5:1988 Arc welding power sources, equipment and accessories Specification for accessories
    PD 6528:1990 Method for verifying accuracy of tan delta measurements applicable to capacitors
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