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IEEE C37.20.2 - METAL-CLAD SWITCHGEAR Organization: IEEE
Date: 2015-06-11
Description: In this standard, metal-clad switchgear will be called MC switchgear. Purpose This standard provides information essential to designing and testing of metal-clad switchgear.
NECA NEIS 430 - STANDARD FOR INSTALLING MEDIUM-VOLTAGE METAL-CLAD SWITCHGEAR Organization: NECA
Date: 2006-01-01
Description: Installers should always follow the NESC, NEC, applicable state and local codes, manufacturer's instructions, and contract documents when installing medium-voltage metal-clad switchgear. b) Only qualified persons familiar with mediumvoltage metal-clad switchgear should perform the work described in this publication.
PIP ELSSG02 - DESIGN AND FABRICATION OF MEDIUM-VOLTAGE METAL-CLAD SWITCHGEAR ABOVE 1000 V TO 38 KV Organization: PIP
Date: 2011-09-01
Description: This Practice covers minimum requirements for design, fabrication, inspection, testing, shipment, and documentation, for metal-clad switchgear containing insulated buses, draw-out power circuit breakers, control, instrumentation, and metering, for installation in unclassified areas.
IEEE 955 - GUIDE FOR EVALUATING THE EFFECT OF SOLAR RADIATION ON OUTDOOR METAL-CLAD SWITCHGEAR Organization: IEEE
Date: 1962-05-01
Description: The general information in this Guide is applicable to all forms of outdoor metal-enclosed switchgear. Specific data are given in Figure 2 for outdoor metal-clad switchgear.* The many combinations of sizes and ratings in similar housings make it impractical to provide equivalent information for outdoor low-voltage metal-enclosed air circuit breaker switchgear.
COE CWGS 16345 - METAL CLAD SWITCHGEAR, BUS, AND GROUNDING EQUIPMENT Organization: COE
Date: 1993-07-01
NR/L3/ELP/27122 ISSUE 3 - LOSS OF HIGH VOLTAGE SUPPLY TO, OR THE TRIPPING OF, A HIGH VOLTAGE CIRCUIT BREAKER FOR NO KNOWN REASON IN A SUBSTATION BUILDING CONTAINING METAL CLAD SWITCHGEAR WITH BITUMASTIC COMPOUND FILLED BUSBAR CHAMBERS - COMPLIANCE DATE: 26 AUGUST 2008 Organization: NR
Date: 2008-06-01
Description: If the High Voltage (HV) supply is lost or a HV circuit breaker operates for no known reason in a building equipped with Metal Clad Switchgear with Bitumastic Compound Filled Busbar Chambers and staff are present at that location, the following instructions shall be carried out.
API STD 544 - METAL-CLAD SWITCHGEAR SPECIFICATION-S KV TO 15 KV Organization: API
Date: 1980-09-01
NEMA - ANSI C37.55 - SWITCHGEAR— MEDIUM-VOLTAGE METAL-CLAD ASSEMBLIES— CONFORMANCE TEST PROCEDURES Organization: NEMA
Date: 2002-01-01
Description: This Standard is a conformance testing standard optionally applicable to all medium voltage metal-clad switchgear assemblies designed, tested, and manufactured in accordance with ANSI/IEEE C37.20.2, Metal-Clad Switchgear.
IEEE 144 - STANDARD GUIDE FOR EVALUATING THE EFFECT OF SOLAR RADIATION ON OUTDOOR METAL-CLAD SWITCHGEAR Organization: IEEE
Date: 1971-01-01
GOST 14694 - COMPLETE METAL-CLAD SWITCHGEARS FOR VOLTAGE UP TO 10 KV TEST METHODS - INCORPORATING AMENDMENT 1: 09/1981; AMENDMENT 2: 06/1986 AND AMENDMENT 3: 11/1990 Organization: GOST
Date: 1976-01-01
PIP ELSSG02D EEDS - ELECTRONIC ENTRY DATA SHEET FOR DESIGN AND FABRICATION OF MEDIUM-VOLTAGE METAL-CLAD SWITCHGEAR ABOVE 1000 V TO 38 KV Organization: PIP
Date: 2011-09-01
Description: PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to m...
PIP ELSSG02D - DATA SHEET FOR DESIGN AND FABRICATION OF MEDIUM-VOLTAGE METAL-CLAD SWITCHGEAR ABOVE 1000 V TO 38 KV Organization: PIP
Date: 2011-09-01
Description: PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to m...
ANSI C37.20 - SWITCHGEAR ASSEMBLIES INCLUDING METAL-ENCLOSED BUS Organization: ANSI
Date: 1978-01-01
Description: It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, transmission and distribution, such as: Metal-clad switchgear Station-type cubicle switchgear Metal-enclosed low-voltage power circuit breaker switchgear Metal-enclosed interrupter switchgear Metal-enclosed bus Switchboards, including combined boiler turbine- generator boards and miscellaneous power plant boards Assembled switchgear components of unit Substations Basically this standard is concerned with enclosed, rather than open, switchgear assemblies.
NEMA SG 5 - POWER SWITCHGEAR ASSEMBLIES - RESCINDED Organization: NEMA
Date: 1995-01-01
Description: Low-voltage metal enclosed power DC circuit breaker switchgear assemblies, indoor or outdoor rated 3200 volts DC or less, including either drawout or stationary DC circuit breakers 3. Metal-clad switchgear assemblies, indoor or outdoor, rated above 1000 volts AC, including drawout medium voltage power circuit breakers and/or load interrupter switches 4.
NEMA - ANSI C37.58 - FOR SWITCHGEAR— INDOOR AC MEDIUM-VOLTAGE SWITCHES FOR USE IN METAL-ENCLOSED SWITCHGEAR— CONFORMANCE TEST PROCEDURES Organization: NEMA
Date: 2003-01-01
Description: It is intended for use in metal-clad switchgear, as described in ANSI/IEEE C37.20.2, and metal-enclosed interrupter switchgear, as described in ANSI/IEEE C37.20.3.
IEEE PC37.24 DRAFT - DRAFT GUIDE FOR EVALUATING THE EFFECT OF SOLAR RADIATION ON OUTDOOR METAL-ENCLOSED SWITCHGEAR Organization: IEEE
Date: 2016-08-01
Description: This guide is intended to assist in evaluating the effect of solar radiation on outdoor metal-enclosed switchgear and is, for example, applicable to outdoor metal-enclosed power switchgear, metal-clad switchgear, metal-enclosed interrupter switchgear, metal-enclosed gas insulated switchgear, control switchboards, metal-enclosed bus and pad-mounted switchgear.
IEEE 27 - STANDARD FOR SWITCHGEAR ASSEMBLIES INCLUDING METAL-ENCLOSED BUS; CONSOLIDATED EDITION; SUPPLEMENTS C37.20A, C37.20B AND C37.20C Organization: IEEE
Date: 1974-02-28
Description: It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, transmission and distribution, such as: Metal-clad switchgear Station-type cubicle switchgear Metal-enclosed low-voltage power circuit breaker switchgearMetal-enclosed interrupter switchgear Metal-enclosed bus Switchboards, including combined boiler- turbine-generator boards and miscellaneous power plant boards Assembled switchgear components of unit substations Basically, this standard is concerned with enclosed, rather than open, switchgear assemblies.
IEEE C37.82 - THE QUALIFICATION OF SWITCHGEAR ASSEMBLIES FOR CLASS 1E APPLICATIONS IN NUCLEAR POWER GENERATING STATIONS Organization: IEEE
Date: 1987-01-01
Description: These assemblies include 1) Metal-enclosed low-voltage power circuit breaker switchgear assemblies, as defined in ANSI/IEEE C37.20.1-1987 [12],1 2) Metal-clad switchgear assemblies, as defined in ANSI/IEEE C37.20.2-1987 [13], 3) Metal-enclosed bus, as defined in ANSI/IEEE C37.23-1987 [15], and 4) Metal-enclosed interrupter switchgear assemblies, as defined in ANSI/IEEE C37.20.3-1987 [14].
UL 2876 OUTLINE - UL OUTLINE OF INVESTIGATION FOR REMOTE RACKING DEVICES FOR SWITCHGEAR AND CONTROLGEAR - ISSUE 1 Organization: UL
Date: 2014-07-24
Description: Typical withdrawable elements include circuit breakers in metal-clad switchgear or fused contactor assemblies in controlgear.
NEMA SG 10 - GUIDE TO OSHA AND NFPA 70E SAFETY REQUIREMENTS WHEN SERVICING AND MAINTAINING MEDIUM-VOLTAGE SWITCHGEAR, CIRCUIT BREAKERS, AND MEDIUM-VOLTAGE CONTROLLERS RATED ABOVE 1000 V Organization: NEMA
Date: 2013-01-01
Description: This guide emphasizes OSHA and NFPA 70E safety requirements when servicing and maintaining: a) Medium-voltage metal-clad switchgear assemblies (rated 1000 through 38,000 V) in accordance with ANSI/IEEE C37.20.2, Standard for Metal-Clad Switchgear b) Medium-voltage metal-enclosed switchgear assemblies (rated 1000 through 38,000 V) in accordance with ANSI/IEEE C37.20.3, Standard for Metal-Enclosed Interrupter Switchgear c) Circuit breakers rated above 1000 V in accordance with ANSI/IEEE C37.04, Standard Rating Structure for AC High-Voltage Circuit Breakers d) Medium-voltage controllers in accordance with UL 347, Medium-Voltage AC Contactors, Controllers, and Control Centers e) Medium-voltage pad-mounted switchgear (rated 1,000 through 38,000 V) in accordance with IEEE C37.74, Standard Requirements for Subsurface, Vault, and Pad-Mounted Load-Interrupter Switchgear and Fused Load-Interrupter Switchgear for Alternating Current Systems Up to 38 kV.

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