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Instrumentation and Measurement Standards

Displaying results 601 - 640 of 687
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C57.12.91-2001 - Standard Test Code for Dry-Type Distribution and Power TransformersMethods for performing tests specified in IEEE Std C57.12.01-1998 and other referenced standards applicable to dry-type distribution and power... Superseded Standard
C57.12.91-2011 - Standard Test Code for Dry-Type Distribution and Power TransformersThis revision addresses substantive changes to Clause 5, 10 and 11 This revision addresses substantive changes to Clause 5, Clause 10, and Clause... Active Standard
C57.13.1-1981 - Guide for Field Testing of Relaying Current TransformersIn the application of protective relays, the most widely used input quantity is current. A multiplicity of different protective relays either... Superseded Standard
C57.13.1-2006 - Guide for Field Testing of Relaying Current TransformersThis guide describes field test methods that assure that current transformers are connected properly, are of marked ratio and polarity, and are in... Active Standard
C57.13.2-1986 - American National Standard Conformance Test Procedures for Instrument TransformersThe purpose of this standard is to cover conformance test requirements for current and inductively coupled voltage transformers used for... Superseded Standard
C57.13.2-1991 - Standard Conformance Test Procedures for Instrument TransformersConformance test requirements are provided for current and inductively-coupled voltage transformers used for measurement and control functions in... Withdrawn Standard
C57.13.2-2005 - Conformance Test Procedure for Instrument TransformersTest requirements for conducting conformance tests on instrument transformers used on 60 Hz primary systems with voltages from 600 V through 38 kV... Active Standard
C57.13.5-2003 - Standard of Performance and Test Requirements of Instrument Transformers of a Nominal Voltage of 115 kV and AboveThis standard covers the test requirements, including test sequences, criteria, methods, and documentation for instrument transformers of 115 kV... Superseded Standard
C57.13.5-2009 - Standard of Performance and Test Requirements for Instrument Transformers of a Nominal System Voltage of 115 kV and AboveSingle-phase instrument transformers of a nominal system voltage of 115 kV and above with capacitive insulation system for line-to-ground... Active Standard
C57.15-1986 - Standard Requirements, Terminology, and Test Code for Step-Voltage and Induction-Voltage RegulatorsThis standard is intended as a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety... Superseded Standard
C57.15-1999 - Standard Requirements, Terminology, and Test Code for Step-Voltage RegulatorsElectrical, mechanical, and safety requirements of oil-filled, singleand three-phase voltage regulators not exceeding regulation of 2500 kVA (for... Superseded Standard
C57.15-2009 - Standard Requirements, Terminology, and Test Code for Step-Voltage RegulatorsDescription of design types, tables of 50 Hz and 60 Hz ratings, supplementary ratings, construction, and available accessories are provided.... Active Standard
C57.16-1996 - Standard Requirements, Terminology, and Test Code for Dry-Type Air-Core Series-Connected ReactorsSeries-connected dry-type air-core single-phase and three-phase outdoor or indoor reactors of distribution and transmission voltage class that are... Superseded Standard
C57.16-2011 - Requirements, Terminology, and Test Code for Dry-Type Air-Core Series-Connected ReactorsRecommendations are given for reactors intended for series connection, in both transmission and distribution systems, to control power flow under... Active Standard
C57.19.00-1991 - Standard General Requirements and Test Procedure for Outdoor Power Apparatus BushingsService conditions, rating, general requirements, and test procedures for outdoor apparatus bushings are set forth. They apply to outdoor power... Superseded Standard
C57.19.00-2004 - Standard General Requirements and Test Procedure for Power Apparatus BushingsThis standard applies to power apparatus bushings that have basic impulse insulation levels of 110 kV and above for use as components of oil... Active Standard
C57.19.03-1996 - Standard Requirements, Terminology, and Test Code for Bushings for DC ApplicationsThis standard applies to outdoor and indoor power apparatus DC bushings of condenser type that have basic impulse insulation levels of 110 kV and... Superseded Standard
C57.19.03-1996/Cor 1-2005 - Standard Requirements, Terminology, and Test Code for Bushings for DC Applications - Corrigendum 1This corrigendum corrects IEEE Std C57.19.03-1996. The standard applies to outdoor and indoor power apparatus dc bushings of condenser type that... Superseded Standard
C57.21-1981 - Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVAThis standard applies to all oil-immersed or dry-type, single-phase or three-phase outdoor or indoor shunt reactors rated 501 kVA and larger. It... Superseded Standard
C57.21-1990 - Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVAAll oil-immersed or dry-type, single-phase or three-phase, outdoor or indoor shunt reactors rated over 500 kVA are covered. Terminology and... Superseded Standard
C57.21-2008 - Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVAAll oil-immersed or dry-type, single-phase or three-phase, outdoor or indoor shunt reactors rated over 500 kVA are covered. Terminology and... Active Standard
C57.98-1986 - Guide for Transformer Impulse TestsInsulation is recognized as one of the most important constructional elements of a transformer. Its chief function is to confine the current to... Superseded Standard
C57.98-1993 - Guide for Transformer Impulse TestsTransformer connections, test methods, circuit configurations, and failure analysis of lightning impulse and switching impulse testing of power... Superseded Standard
C57.98-2011 - Guide for Transformer Impulse TestsTransformer connections, test methods, circuit configurations, failure analysis of lightning impulse, and switching impulse testing of power... Active Standard
C57.100-1986 - Standard Test Procedure for Thermal Evaluation of Oil-Immersed Distribution TransformersThe object of this test procedure is to establish a uniform method for investigating the effect of operating temperature on the life expectancy of... Superseded Standard
C57.100-1999 - Standard Test Procedure for Thermal Evaluation of Liquid-Immersed Distribution and Power TransformersA test procedure is established to provide a uniform method for investigating the effect of operating temperature on the life expectancy of liquid... Superseded Standard
C57.100-2011 - Standard Test Procedure for Thermal Evaluation of Insulation Systems for Liquid-Immersed Distribution and Power TransformersA test procedure to provide a uniform method for investigating the effect of operating temperature on the life expectancy of liquid-immersed... Active Standard
C57.119-2001 - Recommended Practice for Performing Temperature Rise Tests on Oil-Immersed Power Transformers at Loads Beyond Nameplate RatingsRecommendations are made, where possible, regarding the performance and evaluation of temperature rise tests on oil-immersed power transformers... Active Standard
C57.129-1999 - General Requirements and Test Code for Oil Immersed HVDC Converter TransformersThe electrical, mechanical, and physical requirements of oil-immersed single-phase and three-phase converter transformers are specified. Tests are... Superseded Standard
C57.129-2007 - General Requirements and Test Code for Oil-Immersed HVDC Converter TransformersThe electrical, mechanical, and physical requirements of oil-immersed single-phase and three-phase converter transformers are specified in this... Active Standard
C57.134-2000 - Guide for Determination of Hottest-Spot Temperature in Dry-Type TransformersMethodologies for determination of the steady-state winding hottest-spot temperature in dry-type distribution and power transformers with... Superseded Standard
C57.134-2013 - Guide for Determination of Hottest-Spot Temperature in Dry-Type TransformersMethodologies for determination of the steady-state winding hottest-spot temperature in dry-type distribution and power transformers with... Active Standard
C57.135-2001 - Guide for the Application, Specification, and Testing of Phase-Shifting TransformersTheory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described.... Superseded Standard
C57.135-2011 - Guide for the Application, Specification, and Testing of Phase-Shifting TransformersAdopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system... Active Standard
C57.138-1998 - Recommended Practice for Routine Impulse Test for Distribution TransformersGeneral test procedures are presented for performing routine quality control tests that are suitable for high-volume, production line testing.... Active Standard
C57.152-2013 - Guide for Diagnostic Field Testing of Fluid-Filled Power Transformers, Regulators, and ReactorsDiagnostic tests and measurements that are performed in the field on fluid-filled power transformers and regulators are described. Whenever... Active Standard
C57.154-2012 - the Design, Testing, and Application of Liquid-Immersed Distribution, Power, and Regulating Transformers Using High-Temperature Insulation Systems and Operating at Elevated TemperaturesAll liquid-immersed distribution, power, and regulating transformers that are designed to operate at temperatures that exceed the normal thermal... Active Standard
C62.11a-2008 - Metal-Oxide Surge Arresters for AC Power Circuits (>1 kV) Amendment 1: Short-Circuit Tests for Station, Intermediate, and Distribution ArrestersMetal-oxide surge arresters designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz power circuits (>1000 V) by passing surge discharge... Superseded Standard
C62.31-1987 - Standard Test Specification for Gas-Tube Surge Protective DevicesSuperseded. Gas-tube surge-protective devices for application on systems with voltages 1000 V rms or 1200 V dc are covered. These protective... Superseded Standard
C62.31-2006 - Standard Test Methods for Low-Voltage Gas-Tube Surge-Protective Device ComponentsThis standard applies to gas-tube surge-protective devices for application on systems with voltages, 1000 V rms or 1200 V dc. Active Standard
Displaying results 601 - 640 of 687 - all results