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EVS-EN 62475:2010

High-current test techniques: Definitions and requirements for test currents and measuring systems

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Kehtiv alates 05.01.2011
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IEC 62475:2010; EN 62475:2010
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05.01.2011
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This International Standard is applicable to high-current testing and measurements on both high-voltage and low-voltage equipment. It deals with steady-state and short-time direct current (as e.g. encountered in high-power d.c. testing), steady-state and short-time alternating current (as e.g. encountered in high-power a.c. testing), and impulse-current. In general, currents above 100 A are considered in this International Standard, although currents less than this can occur in tests. NOTE This standard also covers fault detection during, for example, lightning impulse testing. This standard: - defines the terms used; - defines parameters and their tolerances; - describes methods to estimate uncertainties of high-current measurements; - states the requirements which a complete measuring system shall meet; - describes the methods for approving a measuring system and checking its components; - describes the procedure by which the user shall show that a measuring system meets the requirements of this standard, including limits set for uncertainty of measurement.
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EVS-EN IEC 61083-3:2021

Instruments and software used for measurement in high-voltage and high-current tests - Part 3: Requirements for hardware for tests with alternating and direct voltages and currents
Uusim versioon Kehtiv alates 01.02.2021
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EVS-EN 61180:2016

High-voltage test techniques for low-voltage equipment - Definitions, test and procedure requirements, test equipment
Uusim versioon Kehtiv alates 06.12.2016
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EVS-EN 61083-2:2013

Instruments and software used for measurement in high-voltage and high-current tests - Part 2: Requirements for software for tests with impulse voltages and currents (IEC 61083-2:2013)
Uusim versioon Kehtiv alates 05.08.2013
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