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IEEE C63.4 SET - METHODS OF MEASUREMENT OF RADIO-NOISE EMMISSIONS FROM LOW-VOLTAGE ELECTRICAL AND ELECTRONIC EQUIPMENT IN THE RANGE OF 9 KHZ TO 40 GHZ - SET INCLUDES ANSI C63.4 AND THE KEY RELATED STANDARDS ANSI C63.2 AND ANSI C63.5 - YOU SAVE 10% Organization: IEEE
NASA-16305S - OVERHEAD MEDIUM-VOLTAGE WIRING Organization: NASA
Date: 2005-12-01
Description: Use Section 16315S MEDIUM VOLTAGE OVERHEAD POWER DISTRIBUTION for appurtenant pole-line work, insulators and hardware. Medium-voltage is 2400 volts to 69000 volts in accordance with ANSI C84.1-1995. 
NEMA LS 1 - LOW VOLTAGE SURGE PROTECTIVE DEVICES Organization: NEMA
Date: 1992-01-01
Description: This document addresses a uniform specification of Low Voltage Surge Protective Devices (also called Transient Voltage Surge Suppression (TVSS) devices) specifically manufactured for use in the Low Voltage (Line Service Voltages of less than l000 VRMS) Transient Surge Environment.
NEMA TR 1 - TRANSFORMERS, STEP VOLTAGE REGULATORS AND REACTORS Organization: NEMA
Date: 2013-01-01
Description: This publication provides a reference list of applicable ANSI and IEEE C57 standards. In addition, this publication includes certain NEMA standard test methods, test codes, properties, etc. of liquidimmersed transformers, step-voltage regulators, and reactors that are not IEEE standards.
CSA C22.2 NO 66.1 - LOW VOLTAGE TRANSFORMERS - PART 1: GENERAL REQUIREMENTS - FIRST EDITION; UPDATE NO. 1: NOVEMBER 2012; UPDATE NO. 2: DECEMBER 2013 Organization: CSA
Date: 2006-01-01
Description: This Standard has been approved by the American National Standards Institute (ANSI) as an American National Standard. Where reference is made to a specific number of samples to be tested, the specified number is to be considered a minimum quantity.
IEEE C37.011 - GUIDE FOR THE APPLICATION OF TRANSIENT RECOVERY VOLTAGE FOR AC HIGH-VOLTAGE CIRCUIT BREAKERS Organization: IEEE
Date: 2011-10-31
Description: This application guide covers procedures and calculations necessary to apply the standard transient recovery voltage (TRV) ratings for ac high-voltage circuit breakers rated above 1000 V.
IEEE C37.34 - STANDARD TEST CODE FOR HIGH-VOLTAGE AIR SWITCHES Organization: IEEE
Date: 1994-01-01
Description: For tests on apparatus insulators, see ANSI C29.1-1988.1 High-voltage air switches in IEEE Std C37.20.2-1987, IEEE Std C37.20.3-1987, IEEE Std C37.71-1984, and ANSI C37.72-1987 are not covered by this standard.
NEMA - ANSI C37.55 - SWITCHGEAR— MEDIUM-VOLTAGE METAL-CLAD ASSEMBLIES— CONFORMANCE TEST PROCEDURES Organization: NEMA
Date: 2002-01-01
Description: This standard covers selected tests to demonstrate conformance with Section 6, Tests, of ANSI/IEEE C37.20.2. The requirements of ANSI/IEEE C37.20.2 are sufficient for application of medium voltage metal-clad switchgear assemblies, and conformance testing is not necessary to satisfy the basic requirements of ANSI/IEEE C37.20.2.
IEEE N42.4 - STANDARD FOR HIGH VOLTAGE CONNECTORS FOR NUCLEAR INSTRUMENTS Organization: IEEE
Date: 1971-01-01
Description: This standard was proposed by American National Standards Committee N42 on Nuclear Instrumentation and adopted by ANSI in order to provide for interchangeability of safe high voltage connectors in nuclear instrument applications.
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). 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.
UL 1008A - UL STANDARD FOR SAFETY MEDIUM-VOLTAGE TRANSFER SWITCHES - FIRST EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING APRIL 17, 2013 Organization: UL
Date: 2012-03-30
Description: These requirements cover automatic, non-automatic, and manual transfer switches, operating at above 750 V AC, and intended for use in ordinary locations to provide for power as follows: a) Automatic transfer switches for use in emergency systems in accordance with Articles 517- Health Care Facilities, 700-Emergency Systems, 701-Legally Required Standby Systems, and 702-Optional Standby Systems of the National Electrical Code, ANSI/NFPA 70; and the Standard for Health Care Facilities, ANSI/NFPA 99. b) Transfer switches for use in optional standby systems in accordance with Article 702 of the National Electrical Code, ANSI/NFPA 70.
NECA NEIS 600 - STANDARD FOR INSTALLING AND MAINTAINING MEDIUM-VOLTAGE CABLE Organization: NECA
Date: 2014-01-01
Description: Regulatory and Other Requirements All information in this publication is intended to conform to the National Electrical Code© (ANSI/NFPA Standard 70). Installers shall always follow the NEC©, applicable State and local codes, and manufacturtr's insiructions when installing electrical equipment and systems.
UL 1072 - UL STANDARD FOR SAFETY MEDIUM-VOLTAGE POWER CABLES - FOURTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING JUNE 19, 2013 Organization: UL
Date: 2006-06-30
Description: These electrical and hybrid electrical and optical-fiber cables are for use (optical and electrical functions associated in the case of a hybrid cable) in accordance with Article 328 and other applicable parts of the National Electrical Code (NEC), ANSI/NFPA 70. These cables have one or more stranded copper or aluminum conductors that are insulated with a solid, extruded dielectric.
NEMA - C57.12.21 - PAD-MOUNTED, COMPARTMENTAL-TYPE, SELF-COOLED, SINGLE-PHASE DISTRIBUTION TRANSFORMERS WITH HIGH-VOLTAGE BUSHINGS; HIGH -VOLTAGE, 34 500 GRDY/19 920 VOLTS AND BELOW; LOW-VOLTAGE, 240/120 VOLTS; 167 KVA AND SMALLER, REQUIREMENTS FOR - NOW COPYRIGHTED BY IEEE Organization: NEMA
Date: 1980-01-01
Description: This standard covers certain electrical, dimensional, and mechanical characteristics and takes into consideration certain safety features of single-phase, 60-Hz, mineral-oil-immersed, self-cooled, pad-mounted, compartmental-type distribution transformers with high-voltage bushings. These transformers are rated 167 kVA and smaller with high voltages of 34 500 GrdY/19 920 volts and below for operation between one phase and grounded neutral, and low voltages of 240/120 volts.
IEEE - ANSI C57.12.22 - TRANSFORMERS - PAD-MOUNTED, COMPARTMENTAL-TYPE, SELF-COOLED THREE-PHASE DISTRIBUTION TRANSFORMERS WITH HIGH-VOLTAGE BUSHINGS, 2500 KVA AND SMALLER: HIGH VOLTAGE, 34 500 GRD Y/19 920 VOLTS AND BELOW; LOW VOLTAGE, 480 VOLTS AND BELOW - REPLACES NEMA C57.12.22-1993 Organization: IEEE
Date: 1993-01-01
Description: ., mineral-oil-immersed, self-cooled, padmounted, compartmental-type distribution transformers with high-voltage bushings. These transformers are rated 2500 kVA and smaller, with high voltages of 34 500 GrdY/19 920 volts and below, and with low voltages of 480 volts and below.
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.
IEEE - ANSI C37.06.1 - GUIDE FOR HIGH-VOLTAGE CIRCUIT BREAKERS RATED ON SYMMETRICAL CURRENT BASIS DESIGNATED “DEFINITE PURPOSE FOR FAST TRANSIENT RECOVERY VOLTAGE RISE TIMES” Organization: IEEE
Date: 2000-01-01
Description: Table 1B contains values for circuit breakers designed and tested to the circuit breaker ratings contained in ANSI C37.06-2000, Table 1. These circuit breaker ratings have a rated voltage range factor (K) equal to 1.0.
UL 2577 OUTLINE - OUTLINE OF INVESTIGATION FOR SUSPENDED CEILING GRID LOW VOLTAGE SYSTEMS AND EQUIPMENT - ISSUE 4 Organization: UL
Date: 2012-06-22
Description: These requirements cover suspended ceiling grid low voltage systems and equipment intended for installation and use in accordance with the National Electrical Code, ANSI/NFPA 70. The suspended ceiling grid low voltage systems covered by this outline are intended to be installed as a suspended ceiling grid that provides mechanical support for the ceiling tiles and provides electrical connections between the low voltage power supply and the low voltage equipment.
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.
NEMA - C37.17 - TRIP DEVICES FOR AC AND GENERAL PURPOSE DC LOW VOLTAGE POWER CIRCUIT BREAKERS - THIS IS NOW COPYRIGHTED BY IEEE Organization: NEMA
Date: 1997-01-01
Description: This standard pertains to:direct-acting overcurrent electro-mechanical trip devicesdirect-acting overcurrent electronic trip devicesreverse-current trip devicesundervoltage trip devices that are integral with low voltage AC and DC power circuit breakers covered byANSI/IEEE C37.13, ANSI/IEEE C37.14, and ANSI C37.16.

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