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Instrumentation and Measurement Standards

Displaying results 521 - 560 of 685
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C12.10-1987 - American National Electromechanical Watthour MetersClass designations, voltage and frequency ratings, test-current values, internal wiring arrangements, pertinent dimensions, rotor markings,... Withdrawn Standard
C12.11-1987 - American National Instrument Transformers for Revenue Metering, 10 kV BIL Through 350 kV BIL (0.6 kV NSV through 69 kV NSV)The general requirements, metering accuracy, thermal ratings, and dimensions are established for current and inductively coupled voltage... Withdrawn Standard
C12.13-1991 - American National Electronic Time-of-Use Registers for Electricity MetersElectronic time-of-use registers for use in conjunction with electricity meters are covered. The following features are included: numbers and... Withdrawn Standard
C12.14-1982 - American National Magnetic Tape Pulse Recorders for Electricity MetersMinimum requirements for magnetic tape pulse recorders for electricity meters are recommended. The voltage, frequency ratings, recording format,... Withdrawn Standard
C12.16-1991 - American National Solid-State Electricity MetersAcceptable performance criteria for solid-state electricity meters are established. Detachable socket, type S, and bottom-connected, type A, as... Withdrawn Standard
C12.17-1991 - American National Cartridge-Type Solid-State Pulse Recorders for Electricity MeteringMinimum requirements for cartridge-type solid-state pulse recorders for electricity metering are recommended. Voltage and frequency ratings,... Withdrawn Standard
C37.2-1987 - Standard Electrical Power System Device Function NumbersThis standard applies tot he definition and application of function numbers for devices used in electrical substations and generating plants and... Superseded Standard
C37.2-1991 - Standard Electrical Power System Device Function NumbersA device function number, with an appropriate prefix and suffix where necessary, is used to identify the function of each device in all types of... Superseded Standard
C37.2-1996 - Standard Electrical Power System Device Function Numbers and Contact DesignationsThe definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power... Superseded Standard
C37.2-2008 - Standard Electrical Power System Device Function Numbers, Acronyms, and Contact DesignationsThe definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and... Active Standard
C37.09-1979 - Standard Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current BasisThe various tests that are made on AC high-voltage circuit breakers are summarized. Accepted methods used in making the tests are described, and... Superseded Standard
C37.09-1999 - Standard Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current BasisThe testing procedures for all high-voltage circuit breakers that include all voltage ratings above 1000 V AC and comprise both indoor and outdoor... Active Standard
C37.09-1999/Cor 1-2007 - Standard Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis - Corrigendum 1Corrigendum to IEEE Std C37.09-1999. Reaffirmed September 2007. This corrigendum corrects technical and other non-editorial errors made during the... Active Standard
C37.09a-1991 - Standard Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current BasisThe required load-current switching capability and life are defined, and load-current switching tests are specified. Superseded Standard
C37.09b-2010 - Standard Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis -- Amendment 2: To Change the Description of Transient Recovery Voltage for Harmonization with IEC 62271-100The descriptions of the standard transient recovery voltage (TRV) envelopes and ratings are changed in this amendment. This is applicable for ac... Active Standard
C37.09g-1991 - Standard Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current BasisSuperseded by C37.09-1999. Supplement to IEEE C37.09-1979 Available at no charge Abstract: This supplement to C37.09-1979 adds a paragraph at the... Superseded Standard
C37.13.1a-2010 - Definite-Purpose Switching Devices for Use in Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear Amendment 1: Revise Short-Circuit Rating and Test RequirementThis amendment to IEEE Std C37.13.1-2006 revises the short-circuit rating and test requirements for definite-purpose switching devices for use in... Active Standard
C37.20.1a-2005 - Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear---Amendment 1: Short-Time and Short-Circuit Withstand Current Tests---Minimum Areas for Multiple Cable ConnectionsThis amendment revises IEEE Std C37.20.1-2002. Use of "dummy elements," previously allowed for short-circuit tests in 6.2.4 and 6.2.5.2, is... Active Standard
C37.20.6-1997 - 4.76 kV to 38 kV Rated Grounding and Testing Devices Used in EnclosuresDrawout type grounding and testing (G&T) devices for use in medium-voltage metal-clad switchgear rated above 4.76 kV through 38 kV are covered... Superseded Standard
C37.20.6-2007 - 4.76 kV to 38 kV Rated Ground and Test Devices Used in EnclosuresDrawout-type ground and test devices for use in medium-voltage metal-clad switchgear rated 4.76 kV through 38 kV are covered. The description,... Superseded Standard
C37.20.7-2001 - Guide for Testing Medium-Voltage Metal-Enclosed Switchgear for Internal Arcing FaultsA procedure for testing, evaluating the performance of medium-voltage metal-enclosed switchgear for internal arcing faults is covered in this... Superseded Standard
C37.20.7-2007 - Guide for Testing Metal-Enclosed Switchgear Rated Up to 38 kV for Internal Arcing FaultsRevision of IEEE Std C37.20.7-2001. A procedure for testing and evaluating the performance of metal-enclosed switchgear for internal arcing faults... Active Standard
C37.20.7-2007/Cor 1-2010 - Guide for Testing Metal-Enclosed Switchgear Rated up to 38 kV for Internal Arcing Faults Corrigendum 1This corrigendum corrects technical errors found in IEEE Std C37.20.7-2007 during use in laboratories concerning current values and arc initiation... Active Standard
C37.26-1972 - Standard Guide for Methods of Power-Factor Measurement for Low-Voltage Inductive Test CircuitsMethods used to measure the power factor in low-voltage test circuits are covered. Since the power factor measurement for high-capacity test... Superseded Standard
C37.26-2003 - Guide for Methods of Power-Factor Measurement for Low-Voltage Inductive Test CircuitsThis guide provides methods for determining the value of power factor for inductive lowvoltage (1000 volts ac and below) test circuits. These... Superseded Standard
C37.26-2014 - Guide for Methods of Power-Factor Measurement for Low-Voltage (1000 V AC or lower) Inductive Test CircuitsMethods for determining the value of the power factor for inductive low-voltage (1000 V ac and lower) test circuits are provided. These methods... Active Standard
C37.34-1994 - Standard Test Code for High-Voltage Air SwitchesIn this IEEE Standard design test requirements for all high-voltage enclosed indoor and outdoor and non enclosed indoor and outdoor air switches... Superseded Standard
C37.34a-1978 - Standard Test Code for High-Voltage Air Switches, Corona Tests Supplement to ANSI/IEEE C37.34-1971Air switches do not have a radio-influence rating requirement, however, the proposed standards establish a definition of corona, develop the... Superseded Standard
C37.34d-1984 - Standard Test Code for High-Voltage Air Switches, Mechanical Operations TestIncluded in C37.34-1971 (R1992) . Procedures for corona testing of non-enclosed and enclosed switches with a rated maximum voltage of 121 kV and... Superseded Standard
C37.34e-1979 - Standard Test Code for High-Voltage Air Switches, Switching-Impulse Testing of Extra-High-Voltage SwitchesIEEE C37.34e-1979, Switching Impulse Testing of Extra-High-Voltage Switches, Supplement to ANSI/IEEE C37.34-1971, IEEE Standard Test Code for High... Superseded Standard
C37.38-1989 - Gas Insulated, Metal-Enclosed Disconnecting, Interrupter, and Grounding SwitchesThis standard applies to switches rated 72.5 kV and above intended for use in metal-enclosed, gas-insulated substations, including disconnecting,... Withdrawn Standard
C37.41-1988 - Standard Design Tests for High-Voltage Fuses, Distribution Enclosed Single-Pole Air Switches, Fuse Disconnecting Switches, and AccessoriesThis standard applies to tests for high-voltage fuses (above 600 V), distribution enclosed single-pole air switches, fuse disconnecting switches,... Superseded Standard
C37.41-1994 - Standard Design Tests for High-Voltage Fuses, Distribution Enclosed Single-Pole Air Switches, Fuse Disconnecting Switches and AccessoriesIn this IEEE Standard required procedures for performing design tests for high-voltage distribution-class and power-class fuses, as well as for... Superseded Standard
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