Standard Icon

Industry Applications Standards

Displaying results 841 - 880 of 941
Standard Name
Status Help less all
C57.96-1999 - Guide for Loading Dry-Type Distribution and Power TransformersGeneral recommendations for the loading of dry-type distribution and power transformers that have 80/spl deg/C, 115/spl deg/C, and 150/spl deg/C... Superseded Standard
C57.96-2013 - Guide for Loading Dry-Type Distribution and Power TransformersGeneral recommendations for the loading of dry-type distribution and power transformers installed in ventilated, non-ventilated, and sealed type... 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 Superseded Standard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 Superseded Standard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
C57.104-1978 - Guide for the Detection and Determination of Generated Gases in Oil-Immersed Transformers and Their Relation to the Serviceability of the EquipmentThe detection of certain gases generated in an oil-filled transformer in service is frequently the first available indication of a possible... Superseded Standard
C57.104-1991 - Guide for the Interpretation of Gases Generated in Oil-Immersed TransformersDetailed procedures for analyzing gas from gas spaces or gas-collecting devices as well as gas dissolved in oil are described for use in power... Withdrawn Standard
C57.104-2008 - Guide for the Interpretation of Gases Generated in Oil-Immersed TransformersDetailed procedures for analyzing gas from gas spaces or gas-collecting devices as well as gas dissolved in oil are described. The procedures... Active Standard
C57.105-1978 - Guide for Application of Transformer Connections in Three-Phase Distribution SystemsThis guide concerns transformer connections in 3-phase distribution systems. Distribution systems are characterized by primary voltages up to and... Active Standard
C57.106-1977 - Guide for Acceptance and Maintenance of Insulating Oil in EquipmentThe purpose of this guide is to assist the power equipment operator in evaluating the serviceability of oil received in equipment; oil as received... Superseded Standard
C57.106-1991 - Guide for Acceptance and Maintenance of Insulating Oil in EquipmentIn this IEEE Guide, recommendations are made regarding oil tests and evaluation procedures; methods of reconditioning and reclaiming conventional... Superseded Standard
C57.106-2002 - Guide for Acceptance and Maintenance of Insulating Oil in EquipmentRecommendations regarding oil tests and evaluation procedures are made in this guide; references are made to methods of reconditioning and... Superseded Standard
C57.106-2006 - Guide for Acceptance and Maintenance of Insulating Oil in EquipmentRecommendations regarding oil tests and evaluation procedures are made in this guide; references are made to methods of reconditioning and... Active Standard
C57.109-1985 - Guide for Transformer Through-Fault-Current DurationProtective devices such as relays and fuses have well-defined operating characteristics that relate fault magnitude to operating time. It is... Superseded Standard
C57.109-1993 - Guide for Liquid-Immersed Transformers Through-Fault-Current DurationRecommendations believed essential for the application of overcurrent protective devices applied to limit the exposure time of transformers to... Active Standard
C57.110-1986 - Recommended Practice for Establishing Transformer Capability When Supplying Nonsinusoidal Load CurrentsThe purpose of the report is to establish uniform methods for determining the capability of transformers to supply nonsinusoidal load currents,... Superseded Standard
C57.110-1998 - Recommended Practice for Establishing Transformer Capability When Supplying Nonsinusoidal Load CurrentsMethods are developed to conservatively evaluate the feasibility of supplying additional nonsinusoidal load currents from an existing installed... Superseded Standard
C57.110-2008 - Recommended Practice for Establishing Liquid-Filled and Dry-Type Power and Distribution Transformer Capability When Supplying Nonsinusoidal Load CurrentsThis recommended practice provides calculation methods to conservatively evaluate the feasibility for an existing installed dry-type or liquid... Active Standard
C57.111-1989 - Guide for Acceptance of Silicone Insulating Fluid and Its Maintenance in TransformersThis IEEE guide recommends standard tests and evaluation procedures for silicone transformer fluid. Criteria for maintenance and methods of... Active Standard
C57.113-1988 - Trial-Use Guide for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt ReactorsThis test procedure applies to the detection and measurement by the wide-band apparent charge method of partial discharges occuring in liquid... Superseded Standard
C57.113-2003 - Guide for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt ReactorsThe detection and measurement by the wide-band apparent charge method of partial discharges occurring in liquid-filled power transformers and... Superseded Standard
C57.113-2010 - Recommended Practice for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt ReactorsWideband measurement of the apparent charge of partial discharges (PDs) that may occur in liquid-filled power transformers and shunt reactors... Active Standard
C57.115-1991 - Guide for Loading Mineral-Oil-Immersed Power Transformers Rated in Excess of 100 MVA (65C Winding Rise) (Folded into C57.91-1995) (65C Winding Rise)The guide covers modern power transformers rated above 100 MVA, three-phase equivalent and 65 degrees C rise. The general approach is tutorial.... Withdrawn Standard
C57.120-1991 - Loss Evaluation Guide for Power Transformers and ReactorsIn this standard a method for establishing the dollar value of the electric power needed to supply the losses of a transformer or reactor is... Active Standard
C57.121-1989 - Guide for Acceptance and Maintenance of Less Flammable Hydrocarbon Fluid in TransformersThis standard covers the evaluation and handling procedures for less-flammable hydrocarbon transformer insulating fluids. Its purpose is to assist... Superseded Standard
C57.121-1998 - Guide for Acceptance and Maintenance of Less-Flammable Hydrocarbon Fluid in TransformersThe evaluation and handling procedures for less flammable hydrocarbon power transformer insulating fluids are covered. The guide's purpose is to... Active Standard
C57.123-2002 - Guide for Transformer Loss MeasurementInformation and general recommendations of instrumentation, circuitry, calibration, and measurement techniques of no-load losses (excluding... Superseded Standard
C57.123-2010 - Guide for Transformer Loss MeasurementInformation and general recommendations of instrumentation, circuitry, calibration, and measurement techniques of no-load losses (excluding... Active Standard
C57.124-1991 - Recommended Practice for the Detection of Partial Discharge and the Measurement of Apparent Charge in Dry-Type TransformersIEEE Std C57.124-1991 covers the detection of partial discharges occurring in the insulation of dry-type transformers of their components and the... Active Standard
C62.1-1989 - Gapped Silicon-Carbide Surge Arresters for AC Power CircuitsThis standard applies to gapped silicon-carbide surge-protective devices designed for the repeated limiting of voltage surges on 50 Hz or 60 Hz... Withdrawn Standard
C62.2-1987 - Guide for the Application of Gapped Silicon-Carbide Surge Arresters for Alternating Current SystemsThis standard covers the application of gapped silicon-carbide surge arresters to safeguard electric power equipment against the hazards of... Withdrawn Standard
C62.11-1987 - Metal-Oxide Surge Arresters for AC Power CircuitsThe standard applies to metal-oxide surge arresters designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz AC power circuits by passing... Superseded Standard
C62.11-1993 - Metal-Oxide Surge Arresters for Alternating Current Power CircuitsMetal-oxide surge arresters designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz power circuits by passing surge discharge current... Superseded Standard
C62.11-1999 - Metal-Oxide Surge Arresters for Alternating Current Power Circuits (>1KV)Metal-oxide surge arresters designed to repeatedly limit the voltage surges on 48-62 Hz power circuits (>1 kV) are covered in this standard. These... Superseded Standard
C62.11-2005 - Metal-Oxide Surge Arresters for AC Power Circuits (> 1 kV)This standard applies to metal-oxide surge arresters (MOSAs) designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz power circuits (... Superseded Standard
C62.11-2012 - Metal-Oxide Surge Arresters for AC Power Circuits (>1 kV)Metal-oxide surge arresters (MOSAs) designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz power circuits (􀀡 1000 V) by... Active Standard
C62.22-1991 - Guide for the Application of Metal Oxide Surge Arresters for AC SystemsIn this standard, the application of metal-oxide surge arresters to safeguard electric power equipment against the hazards of abnormally high... Superseded Standard
C62.22-1997 - Guide for Application of Metal-Oxide Surge Arresters for Alternating-Current SystemsThe application of metal-oxide surge arresters to safeguard electric power equipment against the hazards of abnormally high voltage surges of... Superseded Standard
C62.22-2009 - Guide for the Application of Metal-Oxide Surge Arresters for Alternating-Current SystemsThis guide covers the application of metal-oxide surge arresters to safeguard electric power equipment, with a nominal operating voltage 1000 V... Active Standard
Displaying results 841 - 880 of 941 - all results