• CSA C838 : 2013

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    ENERGY EFFICIENCY TEST METHODS FOR THREE-PHASE VARIABLE FREQUENCY DRIVE SYSTEMS

    Available format(s):  Hardcopy, PDF

    Superseded date:  28-07-2021

    Language(s):  English, French

    Published date:  01-01-2013

    Publisher:  Canadian Standards Association

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

    Preface
    1 Scope
    2 Reference publications
    3 Definitions, symbols, and abbreviations
    4 General requirements
    5 General test requirements
    6 Efficiency requirements
    7 Test method
    8 Reporting
    Annexes
    A (informative) - Procedure for correcting motor efficiency
      at different speeds and loads
    B (normative) - Determination of active power losses on
      the cables connecting motors to VFDs
    C (informative) - Connection of the wattmeter for power
      output VFD/power input motor measurement

    Abstract - (Show below) - (Hide below)

    Sets up the testing procedure for determining efficiencies under varying loads and speeds for three-phase output variable frequency drives (VFDs) with rated voltage up to 750 V.

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

    Development Note French Edition issued on 01/07/2013. (08/2013)
    Document Type Standard
    Publisher Canadian Standards Association
    Status Superseded
    Superseded By

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

    IEC 61800-2:2015 Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for low voltage adjustable speed a.c. power drive systems
    15/30314548 DC : 0 BS EN 61800-9-2 - ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 9-2: ECODESIGN FOR POWER DRIVE SYSTEMS, MOTOR STARTERS, POWER ELECTRONICS & THEIR DRIVEN APPLICATIONS - ENERGY EFFICIENCY INDICATORS FOR POWER DRIVE SYSTEMS AND MOTOR STARTERS
    IEC 61800-9-2:2017 Adjustable speed electrical power drive systems - Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications - Energy efficiency indicators for power drive systems and motor starters

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

    C22.1-15 Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
    CSA C22.2 No. 100 : 2014 MOTORS AND GENERATORS
    CSA C22.2 No. 14 : 2013 INDUSTRIAL CONTROL EQUIPMENT
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