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CSA C13 - INSTRUMENT TRANSFORMERS - THIRD EDITION; GENERAL INSTRUCTION NO 1-2 Organization: CSA
Date: 1983-11-01
Description: This Standard applies to the performance of instrument current and voltage transformers of the types generally used in the measurement of electricity and the protection and control of equipment associated with the generation, transmission, and distribution of ac electricity.
IEEE C57.13 - REQUIREMENTS FOR INSTRUMENT TRANSFORMERS Organization: IEEE
Date: 2016-01-29
Description: This standard covers the requirements for Class 1 instrument transformers. For instrument transformers of a nominal system voltage of 115 kV and above if Class 2 is required refer to IEEE Std C57.13.5™.
IEC 61869-9 - INSTRUMENT TRANSFORMERS - PART 9: DIGITAL INTERFACE FOR INSTRUMENT TRANSFORMERS - EDITION 1.0 Organization: IEC
Date: 2016-04-01
Description: This part of IEC 61869 is a product family standard applicable to instrument transformers with digital output. The product standard is composed of IEC 61869-1 and IEC 61869-6, in addition to this standard and the relevant product specific standards in the IEC 61869 series (Part 7, Part 8, Part 12, Part 13, Part 14, and Part 15).
DSF/FPREN 61869-9 - INSTRUMENT TRANSFORMERS - PART 9: DIGITAL INTERFACE FOR INSTRUMENT TRANSFORMERS Organization: DS
Description: This International Standard is a product family standard applicable to newly manufactured instrument transformers with digital output. The product standard is composed of IEC 61869-1 and IEC 61869-6, in addition to this standard and the relevant specific standard.
TSE - TS 7032 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY INSTRUMENT TRANSFORMERS Organization: TSE
Date: 1989-05-03
Description: This standard covers terms of industrial electrotechnical vocabulary used on instrument transformers. Bu standard, elektroteknikte kullanılan terimlerden, genel ve ortak terimlerle, akım transformatörleri ve, gerilim tranformatörleri, ile ilgili terimlerin tariflerini kapsar.
DS/EN 548.3 S1 - INSTRUMENT TRANSFORMERS - PART 3: COMBINED TRANSFORMERS Organization: DS
Date: 2003-03-03
Description: This standard covers the requirements and tests in addition to the requirements and tests of IEC 60185 and 60186 for current and voltage transformers, including capacitor voltage transformers, that are necessary for combined instrument transformers.
DS/EN 60044-3 - INSTRUMENT TRANSFORMERS - PART 3: COMBINED TRANSFORMERS Organization: DS
Date: 2003-05-22
Description: The requirements and tests of this standard, in addition to the requirements and tests of IEC 60044-1, IEC 60044-2 and IEC/PAS 60044-5 cover current, voltage and capacitor voltage transformers, that are necessary for combined instrument transformers.
IEC 60044-3 - INSTRUMENT TRANSFORMERS PART 3: COMBINED TRANSFORMERS - EDITION 2.0 Organization: IEC
Date: 2002-12-01
Description: The requirements and tests of this standard, in addition to the requirements and tests of IEC 60044-1, IEC 60044-2 and IEC/PAS 60044-5 cover current, voltage and capacitor voltage transformers, that are necessary for combined instrument transformers.
CSA C60044-3 - INSTRUMENT TRANSFORMERS - PART 3: COMBINED TRANSFORMERS - FIRST EDITION Organization: CSA
Date: 2007-03-01
Description: The requirements and tests of this standard, in addition to the requirements and tests of IEC 60044-1, IEC 60044-2 and IEC/PAS 60044-5 cover current, voltage and capacitor voltage transformers, that are necessary for combined instrument transformers.
DS/EN 60044-2/A1 - INSTRUMENT TRANSFORMERS - PART 2: INDUCTIVE VOLTAGE TRANSFORMERS Organization: DS
Date: 2001-03-29
Description: This part of IEC 44 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.
DS/EN 60044-2 - INSTRUMENT TRANSFORMERS - PART 2: INDUCTIVE VOLTAGE TRANSFORMERS Organization: DS
Date: 1999-09-10
Description: This part of IEC 44 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.
DS/EN 60044-2/A2 - INSTRUMENT TRANSFORMERS - PART 2: INDUCTIVE VOLTAGE TRANSFORMERS Organization: DS
Date: 2003-03-03
Description: This part of IEC 60044 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.
DS/EN 60044-1/A2 - INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS Organization: DS
Date: 2003-03-21
Description: This part of IEC 60044 applies to newly manufactured current transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.
DS/EN 60044-1 - INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS Organization: DS
Date: 2000-03-21
Description: This part of IEC 44 applies to newly manufactured current transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.
DS/EN 60044-7 - INSTRUMENT TRANSFORMERS - PART 7: ELECTRONIC VOLTAGE TRANSFORMERS Organization: DS
Date: 2001-01-18
Description: This part of International Standard IEC 60044 applies to newly manufactured electronic voltage transformers with analogue output, for use with electrical measuring instruments and electrical protective devices at frequencies from 15 to 100 Hz.
CENELEC - EN 60044-1 - INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS - INCORPORATES AMENDMENTS A1: 2000 AND A2: 2003 Organization: CENELEC
Date: 1999-08-01
Description: This part of IEC 60044 applies to newly manufactured current transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.
TSE - TS EN 60044-3 - INSTRUMENT TRANSFORMERS - PART 3: COMBINED TRANSFORMERS Organization: TSE
Date: 2004-04-19
Description: This part of IEC 60044 applies to new combined transformers for use with electrical measuring instruments devices at frequescies from 15 Hz ilâ 100 Hz.
TSE - TS 718 EN 60044-2 - INSTRUMENT TRANSFORMERS - PART 2: INDUCTIVE VOLTAGE TRANSFORMERS Organization: TSE
Date: 2004-04-26
Description: This part of IEC 60044 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices at frequescies from 15 Hz ilâ 100 Hz.
CSA C60044-8 - INSTRUMENT TRANSFORMERS – PART 8: ELECTRONIC CURRENT TRANSFORMERS - FIRST EDITION Organization: CSA
Date: 2007-01-01
Description: A secondary converter can be used also for the acquisition of signals coming from conventional voltage instrument transformers or current instrument transformers and may be integrated into the merging unit.
DS/EN 60044-8 - INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRANSFORMERS Organization: DS
Date: 2002-10-24
Description: Clause 12 covers the accuracy requirements that are necessary for electronic current transformers for use with electrical measuring instruments. Clause 13 covers the accuracy requirements that are necessary for electronic current transformers for use with electrical protective relays, and particularly for forms of proctection in which the prime requirement is to maintain the accuracy up to several times the rated current.

1 - 20 of 423 results