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  • IEEE C37.20.1:2015

    Current The latest, up-to-date edition.

    METAL-ENCLOSED LOW-VOLTAGE (1000 VAC AND BELOW, 3200 VDC AND BELOW) POWER CIRCUIT BREAKER SWITCHGEAR

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  13-07-2015

    Publisher:  Institute of Electrical & Electronics Engineers

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

    1 Scope
    2 Normative references
    3 Definitions
    4 Normal (usual) service conditions
    5 Ratings
    6 Tests
    7 Construction
    Annex A (informative) - Bibliography
    Annex B (informative) - Application Guide for LV
            switchgear
    Annex C (informative) - Guide for handling, storage,
            and installation

    Abstract - (Show below) - (Hide below)

    This standard covers metal-enclosed low-voltage power circuit breaker switchgear assemblies containing, but not limited to, such devices as low-voltage power circuit breakers (fused or unfused), other interrupting devices, switches, control, instrumentation, and metering, and protective and regulating equipment.

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

    Development Note Supersedes IEEE C37.20.1A & IEEE C37.20.1B. (07/2015)
    Document Type Standard
    Publisher Institute of Electrical & Electronics Engineers
    Status Current
    Supersedes

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

    IEEE C37.14:2015 DC (3200 V AND BELOW) POWER CIRCUIT BREAKERS USED IN ENCLOSURES
    CSA C22.2 No. 0.22 : 2011 : INC : UPD 1 : 2012 EVALUATION METHODS FOR ARC RESISTANCE RATINGS OF ENCLOSED ELECTRICAL EQUIPMENT
    IEEE C37.40 : 2003 STANDARD SERVICE CONDITIONS AND DEFINITIONS FOR HIGH-VOLTAGE FUSES, DISTRIBUTION ENCLOSED SINGLE-POLE SWITCHES, FUSE DISCONNECTING SWITCHES, AND ACCESSORIES
    NFPA 70B : 2016 RECOMMENDED PRACTICE FOR ELECTRICAL EQUIPMENT MAINTENANCE
    IEEE C37.23-2003 METAL-ENCLOSED BUS
    IEEE 1566 : 2015 PERFORMANCE OF ADJUSTABLE-SPEED AC DRIVES RATED 375 KW AND LARGER
    IEEE C37.20.7 : 2007 TESTING SWITCHGEAR RATED UP TO 52 KV FOR INTERNAL ARCING FAULTS
    IEEE DRAFT C37.14 : D4 FEB 98 DRAFT STANDARD FOR LOW-VOLTAGE DC POWER CIRCUIT BREAKERS USED IN ENCLOSURES
    C22.2 NO. 31-18 Switchgear assemblies
    IEEE C37.81-1989 SEISMIC QUALIFICATION OF CLASS 1E METAL-ENCLOSED POWER SWITCHGEAR ASSEMBLIES
    IEEE DRAFT C37.108 : D6 98 DRAFT GUIDE FOR THE PROTECTION OF NETWORK TRANSFORMERS
    IEEE 3004.5 : 2014 RECOMMENDED PRACTICE FOR THE APPLICATION OF LOW-VOLTAGE CIRCUIT BREAKERS IN INDUSTRIAL AND COMMERCIAL POWER SYSTEMS
    IEEE C37.13 : 2015 LOW-VOLTAGE AC POWER CIRCUIT BREAKERS USED IN ENCLOSURES
    IEEE 45-7 : 2012 RECOMMENDED PRACTICE FOR ELECTRICAL INSTALLATIONS ON SHIPBOARD - AC SWITCHBOARDS
    ANSI C37.51 : 1989 SWITCHGEAR - METAL-ENCLOSED LOW-VOLTAGE AC POWER - CIRCUIT BREAKER SWITCHGEAR ASSEMBLIES - CONFORMANCE TEST PROCEDURES
    NEMA SG 3 : 1995 LOW-VOLTAGE POWER CIRCUIT BREAKERS
    NEMA SG 5-1995 POWER SWITCHGEAR ASSEMBLIES
    NEMA SG 7 : 1991 MANUFACTURERS LABELS FOR SWITCHGEAR ASSEMBLIES
    CSA C22.2 No. 0.22 : 2011 EVALUATION METHODS FOR ARC RESISTANCE RATINGS OF ENCLOSED ELECTRICAL EQUIPMENT
    IEEE C37.59 : 2007 REQUIREMENTS FOR CONVERSION OF POWER SWITCHGEAR EQUIPMENT
    IEEE DRAFT C37.20.7 : 0 TESTING METAL-ENCLOSED SWITCHGEAR RATED UP TO 38 KV FOR INTERNAL ARCING FAULTS
    CSA C22.2 No. 0.22 : 2011 : R2016 EVALUATION METHODS FOR ARC RESISTANCE RATINGS OF ENCLOSED ELECTRICAL EQUIPMENT
    API 14F : 2008 : R2013 DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, DIVISION 1 AND DIVISION 2 LOCATIONS
    IEEE 1662-2008 DESIGN AND APPLICATION OF POWER ELECTRONICS IN ELECTRICAL POWER SYSTEMS
    IEEE 3001.5 : 2013 RECOMMENDED PRACTICE FOR THE APPLICATION OF POWER DISTRIBUTION APPARATUS IN INDUSTRIAL AND COMMERCIAL POWER SYSTEMS
    NASA SSTD 8070 0081 : 2001 FACILITY ELECTRICAL STANDARD
    IEEE C37.13.1-2006 DEFINITE-PURPOSE SWITCHING DEVICES FOR USE IN METAL-ENCLOSED LOW-VOLTAGE (600 V AC AND BELOW) POWER CIRCUIT BREAKER SWITCHGEAR
    IEEE C37.121-2012 GUIDE FOR SWITCHGEAR - UNIT SUBSTATION - REQUIREMENTS
    API 14F:2008 DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, DIVISION 1 AND DIVISION 2 LOCATIONS
    IEEE C37.26 : 2014 GUIDE FOR METHODS OF POWER-FACTOR MEASUREMENT FOR LOW-VOLTAGE (1000 V AC OR LOWER) INDUCTIVE TEST CIRCUITS
    IEEE 1147 : 2005 GUIDE FOR THE REHABILITATION OF HYDROELECTRIC POWER PLANTS
    IEEE 45.3 : 2015 SHIPBOARD ELECTRICAL INSTALLATIONS - SYSTEMS ENGINEERING
    IEEE C37.82 : 1987 QUALIFICATION OF SWITCHGEAR ASSEMBLIES FOR CLASS 1E APPLICATIONS IN NUCLEAR POWER GENERATING STATIONS
    IEEE 1683 : 2014 GUIDE FOR MOTOR CONTROL CENTERS RATED UP TO AND INCLUDING 600 V AC OR 1000 V DC WITH RECOMMENDATIONS INTENDED TO HELP REDUCE ELECTRICAL HAZARDS
    IEEE C37.27-2008 LOW-VOLTAGE AC (635 V AND BELOW) POWER CIRCUIT BREAKERS APPLIED WITH SEPARATELY-MOUNTED CURRENT-LIMITING FUSES
    IEEE C37.17-2012 IEEE Standard for Trip Systems for Low-Voltage (1000 V and below) AC and General Purpose (1500 V and below) DC Power Circuit Breakers
    IEEE C37.24 : 2003 EVALUATING THE EFFECT OF SOLAR RADIATION ON OUTDOOR METAL-ENCLOSED SWITCHGEAR
    IEEE 45.6:2016 IEEE Recommended Practice for Electrical Installations on Shipboard--Electrical Testing
    ANSI C37.121 : 2012 AMERICAN NATIONAL STANDARD FOR SWITCHGEAR - UNIT SUBSTATIONS - REQUIREMENTS
    IEEE 1826 : 2012 POWER ELECTRONICS OPEN SYSTEM INTERFACES IN ZONAL ELECTRICAL DISTRIBUTION SYSTEMS RATED ABOVE 100 KW
    API 14FZ : 2013 RECOMMENDED PRACTICE FOR DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, ZONE 0, ZONE 1, AND ZONE 2 LOCATIONS
    API 14F REDLINE : 2008 DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, DIVISION 1 AND DIVISION 2 LOCATIONS
    ASHRAE 90.4 : 2016 ENERGY STANDARD FOR DATA CENTERS
    IEEE C37.21-2005 CONTROL SWITCHBOARDS

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

    IEEE C37.14:2015 DC (3200 V AND BELOW) POWER CIRCUIT BREAKERS USED IN ENCLOSURES
    IEEE C37.26 : 2014 GUIDE FOR METHODS OF POWER-FACTOR MEASUREMENT FOR LOW-VOLTAGE (1000 V AC OR LOWER) INDUCTIVE TEST CIRCUITS
    IEEE C37.100.1 : 2007 COMMON REQUIREMENTS FOR HIGH VOLTAGE POWER SWITCHGEAR RATED ABOVE 1000 V
    ASTM G 21 : 2015 : REDLINE Standard Practice for Determining Resistance of Synthetic Polymeric Materials to Fungi
    IEEE C37.81-1989 SEISMIC QUALIFICATION OF CLASS 1E METAL-ENCLOSED POWER SWITCHGEAR ASSEMBLIES
    IEEE 4-2013 HIGH-VOLTAGE TESTING TECHNIQUES
    IEEE C37.13 : 2015 LOW-VOLTAGE AC POWER CIRCUIT BREAKERS USED IN ENCLOSURES
    IEEE C2-2017 NATIONAL ELECTRICAL SAFETY CODE (NESC)(R)
    NFPA 70E : 2018 ELECTRICAL SAFETY IN THE WORKPLACE
    IEEE 142 : 2007 GROUNDING OF INDUSTRIAL AND COMMERCIAL POWER SYSTEMS
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    IEEE C37.09 : 1999 TEST PROCEDURE FOR AC HIGH-VOLTAGE CIRCUIT BREAKERS RATED ON A SYMMETRICAL CURRENT BASIS
    IEC 62271-1:2017 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
    IEEE C37.24 : 2003 EVALUATING THE EFFECT OF SOLAR RADIATION ON OUTDOOR METAL-ENCLOSED SWITCHGEAR
    IEEE C37.16 : 2009 PREFERRED RATINGS, RELATED REQUIREMENTS, AND APPLICATION RECOMMENDATIONS FOR LOW-VOLTAGE AC (635 V AND BELOW) AND DC (3200 V AND BELOW) POWER CIRCUIT BREAKERS
    UL 1332 : 5ED 2016 Standard for Organic Coatings for Steel Enclosures for Outdoor Use Electrical Equipment
    CFR 29(PT1926) : 0 LABOR - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR - SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION
    UL 486A-486B : 2 WIRE CONNECTORS
    IEEE 693-2005 SEISMIC DESIGN OF SUBSTATIONS
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