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IEEE - ANSI C37 SERIES SET - SUBSTATIONS COLLECTION AND SWITCHGEAR COLLECTION - TWO VOLUME SET INCLUDES ANSI C37 SERIES VOL 1 AND VOL 2 Organization: IEEE
NEMA - ANSI C37.57 - FOR SWITCHGEAR— METAL-ENCLOSED INTERRUPTER SWITCHGEAR ASSEMBLIES— CONFORMANCE TESTING Organization: NEMA
Date: 2003-01-01
Description: This standard is a conformance testing standard optionally applicable to all metal-enclosed interrupter switchgear assemblies designed, tested, and manufactured in accordance with ANSI/IEEE C37.20.3.
IEEE C37.100 - STANDARD DEFINITIONS FOR POWER SWITCHGEAR Organization: IEEE
Date: 1992-03-19
Description: Foreword(This foreword is not a part of IEEE Std C37.100-1992, IEEE Standard Definitions for Power Switchgear.) This standard continues the compilation of terms and definitions relating to power switchgear and should be considered to reflect common and current usage of that industry.
NEMA - ANSI C37.51 - FOR SWITCHGEAR - METAL-ENCLOSED LOW-VOLTAGE AC POWER CIRCUIT BREAKER SWITCHGEAR ASSEMBLIES-CONFORMANCE TEST PROCEDURES - INCORPORATES ERRATA: FEBRUARY 2011 Organization: NEMA
Date: 2003-01-01
Description: This Standard is a conformance testing standard optionally applicable to all metal-enclosed low-voltage ac power circuit breaker switchgear assemblies designed, tested, and manufactured in accordance with ANSI/IEEE C37.20.1-2002, Metal-Enclosed Low-Voltage AC Power Circuit Breaker Switchgear.
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: This standard applies to the conformance test procedure for ac medium-voltage switches rated above 1000 volts as designed, manufactured, and tested in accordance with ANSI/IEEE C37.20.4. 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.
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.
NECA NEIS 430 - STANDARD FOR INSTALLING MEDIUM-VOLTAGE METAL-CLAD SWITCHGEAR Organization: NECA
Date: 2006-01-01
Description: Products and Applications Included Metal-clad switchgear Vacuum circuit breakers Indoor and outdoor locations Testing, energizing, and commissioning Equipment and Applications Excluded Pad-mounted, compartmentalized switchgear Metal-enclosed switchgear Sulfur-Hexafluoride (SF6) circuit breakers Load interrupter switches Underground installations Transformers or unit substations Station-type switchgear Installation of conduits, conductors, cabling, or busways Maintenance Regulatory and Other Requirements a) All information in this publication is intended to conform to the National Electrical Safety Code (ANSI/IEEE C2) and National Electrical Code (ANSI/NFPA 70).
NEMA - ANSI C37.51A - FOR SWITCHGEAR - METAL-ENCLOSED LOW-VOLTAGE AC POWER CIRCUIT BREAKER SWITCHGEAR ASSEMBLIES-CONFORMANCE TEST PROCEDURES AMENDMENT 1: SHORT-TIME WITHSTAND CURRENT TESTS - AMENDMENT 1 TO C37.51 Organization: NEMA
Date: 2010-01-01
Description: Foreword This amendment has been developed to coordinate selected conformance tests and procedures with ANSI/IEEE C37.20.1-2002 Metal-Enclosed Low-Voltage AC Power Circuit Breaker Switchgear, and particularly, to recognize the amendment C37.20.1a-2005.
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].
IEEE C37.81 - GUIDE FOR SEISMIC QUALIFICATION OF CLASS 1E METAL-ENCLOSED POWER SWITCHGEAR ASSEMBLIES Organization: IEEE
Date: 1989-11-09
Description: As used in this guide, the word switchgear shall mean metal-enclosed power switchgear assemblies with the requirements as defined in ANSI/IEEE C37.20.1-1987, Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear [4], ANSI/IEEE C37.20.2-1987, Standard for Metal-Clad and Station-Type Cubicle Switchgear [5], and ANSI/IEEE C37.20.3-1987, Standard for Metal-Enclosed Interrupter Switchgear [6].
UL 1558 - UL STANDARD FOR SAFETY METAL-ENCLOSED LOW-VOLTAGE POWER CIRCUIT BREAKER SWITCHGEAR - FIFTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING NOVEMBER 7, 2016 Organization: UL
Date: 2016-02-18
Description: These requirements are intended to supplement and be used in conjunction with the Standard for Metal-Enclosed Low Voltage Power Circuit Breaker Switchgear, ANSI C37.20.1, and the Standard for Conformance Testing of Metal-Enclosed Low-Voltage AC Power Circuit Breaker Switchgear Assemblies, ANSI C37.51.
IEEE C37.20.4 - INDOOR AC SWITCHES (1 KV TO 38 KV) FOR USE IN METAL-ENCLOSED SWITCHGEAR Organization: IEEE
Date: 2013-03-06
Description: This standard covers indoor ac switches rated above 1 kV through 38 kV for use in metal-enclosed switchgear as follows: a) Stationary or drawout b) Manual or power operation c) Fused or unfused The term ‘‘indoor'' is intended to indicate that the enclosure provides a degree of protection to the switch and the enclosure may be suitable for indoor, outdoor, or other service conditions and complies with the requirements of switchgear assemblies as defined by IEEE Std C37.20.2TM or IEEE Std C37.20.3TM.
IEEE - ANSI C37.22 - PREFERRED RATINGS AND RELATED REQUIRED CAPABILITIES FOR INDOOR AC MEDIUM-VOLTAGE SWITCHES USED IN METAL-ENCLOSED SWITCHGEAR - REPLACES NEMA C37.22-1997 Organization: IEEE
Date: 1997-01-01
Description: They should be sent to:Vice President, Engineering DepartmentNational Electrical Manufacturers Association1300 North 17th StreetRosslyn, Virginia 22209 This standard was processed and approved for submittal to ANSI by Accredited Standard Committee of Power Switchgear, C37. Committee approval of the standard does not necessarily imply that all committee members voted for its approval.
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.
NEMA - C37.121 - SWITCHGEAR - UNIT SUBSTATIONS - REQUIREMENTS - NOW COPYRIGHTED BY IEEE Organization: NEMA
Date: 1989-01-01
Description: This standard does not cover the following installations: (1) Substations in which the transformer section includes load-tap-changing equipment (2) Substations in which the transformer section is described and defined as "network," "subway," "vault," or "underground" in American National Standards C57.12.24-1989, C57.12.40-1982, and C57.12.57-1987 (Footnote 1) (3) Substations in which the transformer section is described and defined as "pad-mounted" in American National Standards C57.12.22-1989, C57.12.26-1987, and C57.12.27(Footnote 1) (4) Substations with gas-insulated equipment, such as substations insulated with SF6, described in ANSI/IEEE C37.122-1989(Footnote 1) (5) Rectifier-type substations (6) Mobile substations (7) Installations in ships, watercraft, railway rolling stock, aircraft, or automotive vehicles other than mobile homes and recreational vehicles (8) Installations for mines (9) Installations of railways for generation, transformation, transmission, or distribution of power used exclusively for operation of rolling stock, or for installations used exclusively for signaling and railway communication purposes.
IEEE C37.121 - GUIDE FOR SWITCHGEAR-UNIT SUBSTATION-REQUIREMENTS Organization: IEEE
Date: 2012-12-05
Description: c) Substations in which the transformer section is described and defined as "pad-mounted" in ANSI C57.12.22 and IEEE Std C57.12.27™ [B16]. d) Gas-insulated substations as described in IEEE Std C37.122™ [B13].
NEMA - ANSI C37.54 - FOR INDOOR ALTERNATING CURRENT HIGH-VOLTAGE CIRCUIT BREAKERS APPLIED AS REMOVABLE ELEMENTS IN METAL-ENCLOSED SWITCHGEAR— CONFORMANCE TEST PROCEDURES Organization: NEMA
Date: 2002-01-01
Description: Scope and objectives When conformance tests are required, this standard specifies tests to demonstrate that the circuit breaker being tested conforms with the ratings assigned to it in accordance with ANSI/IEEE C37.04. Preferred ratings are listed in ANSI C37.06. As a requirement of conformance testing, the circuit breaker shall have completed the design testing requirements of ANSI/IEEE C37.09.
IEEE C37.17 - TRIP SYSTEMS FOR LOW-VOLTAGE (1000 V AND BELOW) AC AND GENERAL PURPOSE (1500 V AND BELOW) DC POWER CIRCUIT BREAKERS Organization: IEEE
Date: 2012-06-08
Description: It is aligned with the requirements of related assemblies, including low-voltage power circuit breaker (IEEE Std C37.13, IEEE Std C37.14, IEEE Std C37.16, and ANSI C37.50) and metal-enclosed low-voltage power circuit breaker switchgear (IEEE Std C37.20.1™ and ANSI C37.51).
IEEE C37.18 - STANDARD ENCLOSED FIELD DISCHARGE CIRCUIT BREAKERS FOR ROTATING ELECTRIC MACHINERY Organization: IEEE
Date: 1979-01-01
Description: American National Standards covering additional requirements are: ANSI C37.16-1979; Switchgear Assemblies, Including Metal-Enclosed Bus, ANSI/IEEE C37.20-1969, Definitions for Power Switchgear, ANSI C37.100-1972 (IEC 50-16) (IEC 277); Standard Techniques for High-Voltage Testing, IEEE Std 4-1978, (IEC 52).
ANSI - ANSI C57.12.13 - CONFORMANCE REQUIREMENTS FOR LIQUID-FILLED TRANSFORMERS USED IN UNIT INSTALLATIONS, INCLUDING UNIT SUBSTATIONS Organization: ANSI
Date: 1982-01-01
Description: Such transformers may be remotely or integrally associated with either primary and secondary switchgear or substations, or both, and rated not greater than 2500 kVA, with voltages not exceeding 38 kV (35-kV voltage class).

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