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BSI - BS EN 61869-1

Instrument transformers - Part 1: General requirements

active, Most Current
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Organization: BSI
Publication Date: 31 March 2010
Status: active
Page Count: 70
ICS Code (Transformers. Reactors): 29.180
ICS Code (Measurement of electrical and magnetic quantities): 17.220.20

Document History

21/30438133 DC
May 7, 2021
Draft BS EN IEC 61869-1 Instrument transformers. Part 1: General requirements
A description is not available for this item.
20/30425644 DC
August 20, 2020
Draft BS EN 61869-1 Ed 2.0 Instrument transformers. Part 1: General requirements
A description is not available for this item.
19/30393231 DC
March 13, 2019
Draft BS EN 61869-1 Instrument transformers. Part 1: General requirements
A description is not available for this item.
17/30347315 DC
July 17, 2017
Draft BS EN 61869-1 Ed 2.0 Instrument transformers. Part 1: General requirements.
A description is not available for this item.
BS EN 61869-1
March 31, 2010
Instrument transformers - Part 1: General requirements
A description is not available for this item.

References

This document references:
IEC 60071-1 - Insulation co-ordination – Part 1: Definitions, principles and rules
Published by IEC on August 1, 2019
This part of IEC 60071 applies to three-phase AC systems having a highest voltage for equipment above 1 kV. It specifies the procedure for the selection of the rated withstand voltages for the...
This document references:
IEC 60296 - Fluids for electrotechnical applications – Mineral insulating oils for electrical equipment
Published by IEC on June 1, 2020
This document provides specifications and test methods for unused and recycled mineral insulating oils (see Clause 3 for definitions). It applies to mineral oil delivered according to the contractual...
This document references:
IEC 60660 - Insulators - Tests on Indoor Post Insulators of Organic Material for Systems with Nominal Voltages Greater Than 1 000 V up to but Not Including 300 kV
Published by IEC on October 1, 1999
This International Standard is applicable to post insulators of organic material for indoor service in electrical installations or equipment operating in air at atmospheric pressure on alternating...
This document references:
IEC 60060-1 - High-voltage test techniques – Part 1: General definitions and test requirements
Published by IEC on September 1, 2010
This part of IEC 60060 is applicable to: – dielectric tests with direct voltage; – dielectric tests with alternating voltage; – dielectric tests with impulse voltage; – dielectric tests with...
This document is referenced by:
BS EN 61869-2 - Instrument transformers Part 2: Additional requirements for current transformers
Published by BSI on January 31, 2013
A description is not available for this item.
This document is referenced by:
NG TS 3.02.04 - National Grid Technical Specifications - Current Transformers for Protection and General Use
Published by NG on December 1, 2015
PURPOSE AND SCOPE This document defines the functional and performance requirements for current transformers (CTs) for protection and general use on the National Grid (NGET) Electricity Transmission...
This document is referenced by:
T0003 - Critical pump sites - control panels
Published by LUL on June 1, 2016
This Specification applies to critical pump sites. These are pump sites where structural or serviceability failure would result in restrictions to the operational railway (e.g. by track or station...
This document is referenced by:
T0004 - Priority Pump Sites – Control Panel Specification
Published by LUL on August 1, 2016
This Specification applies to Priority Pump Sites. These are pump sites where structural or serviceability failure would result in restrictions to the operational transport networks (e.g. by track,...
This document is referenced by:
T0008 - Non-critical Pump Sites – Control Panels
Published by LUL on November 1, 2016
This specification applies to Non-Critical Pump Sites. These are pump sites where structural or serviceability failure would not result in restrictions to the operational transport networks (e.g. by...
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