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BS EN 61858-2:2014

Current

Current

The latest, up-to-date edition.

Electrical insulation systems. Thermal evaluation of modifications to an established electrical insulation system (EIS) Form-wound EIS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-06-2014

INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General considerations
5 Substitution of phase insulation and/or
   ground insulation
6 Substitution of winding wire
7 Substitution of impregnating resin/varnish
8 Evaluation of additions
9 Procedure C - Single-point thermal ageing test
10 Full thermal aging test (procedure D)
Annex A (normative) - Classes of winding wire
Annex B informative) - Visual representation of form-
        wound coil manufacturing process
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Defines the required test procedures for qualification of modifications of an established electrical insulation system (EIS) with respect to its thermal classification.

This part of IEC 61858 lists the required test procedures for qualification of modifications of an established electrical insulation system (EIS) with respect to its thermal classification. This standard is applicable to EIS used in form-wound electrotechnical devices. The test procedures are comparative in that the performance of a candidate EIS is compared to that of a reference EIS, which has proven service experience in accordance with IEC 60505 or has been evaluated by one of the procedures given in IEC 60085 and IEC 60034-18-31.

Committee
GEL/112
DevelopmentNote
2014 version incorporates corrigendum to BS IEC 61858-2. Renumbers and supersedes BS IEC 61858-2. (06/2014)
DocumentType
Standard
Pages
28
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
IEC 61858-2:2014 Identical
EN 61858-2:2014 Identical

IEC 60317-39:2015 Specifications for particular types of winding wires - Part 39: Glass-fibre braided resin or varnish-impregnated, bare or enamelled rectangular copper wire, temperature index 180
IEC 60317-27:2013 Specifications for particular types of winding wires - Part 27: Paper tape covered rectangular copper wire
EN 60317-44:1997/A1:2010 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES - PART 44: AROMATIC POLYIMIDE TAPE WRAPPED RECTANGULAR COPPER WIRE, CLASS 240
EN 60317-30:1996/A2:2005 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES - PART 30: POLYIMIDE ENAMELLED RECTANGULAR COPPER WIRE, CLASS 220
IEC 60216-6:2006 Electrical insulating materials - Thermal endurance properties - Part 6: Determination of thermal endurance indices (TI and RTE) of an insulating material using the fixed time frame method
IEC 60317-44:1997+AMD1:2010 CSV Specifications for particular types of winding wires - Part 44: Aromatic polyimide tape wrapped rectangular copper wire, class 240
EN 60085:2008 Electrical insulation - Thermal evaluation and designation
EN 60034-18-31 : 2012 ROTATING ELECTRICAL MACHINES - PART 18-31: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - TEST PROCEDURES FOR FORM-WOUND WINDINGS - THERMAL EVALUATION AND CLASSIFICATION OF INSULATION SYSTEMS USED IN ROTATING MACHINES (IEC 60034-18-31:2012)
EN 60317-40:2015 Specifications for particular types of winding wires - Part 40: Glass-fibre braided resin or varnish-impregnated, bare or enamelled rectangular copper wire, temperature index 200
EN 60317-29:1996/A2:2010 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES - PART 29: POLYESTER OR POLYESTERIMIDE OVERCOATED WITH POLYAMIDE-IMIDE ENAMELLED RECTANGULAR COPPER WIRE, CLASS 200
IEC 60317-47:2013 Specifications for particular types of winding wires - Part 47: Aromatic polyimide enamelled rectangular copper wire, class 240
IEC 60317-58:2010 Specifications for particular types of winding wires - Part 58: Polyamide-imide enameled rectangular copper wire, class 220
EN 60317-32:2016 Specifications for particular types of winding wires - Part 32: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 155
EN 60317-31:2016 Specifications for particular types of winding wires - Part 31: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180
IEC 60317-40:2015 Specifications for particular types of winding wires - Part 40: Glass-fibre braided resin or varnish-impregnated, bare or enamelled rectangular copper wire, temperature index 200
IEC 60317-30:1990 Specifications for particular types of winding wires. Part 30: Polyimide enamelled rectangular copper wire, class 220
IEC 60505:2011 Evaluation and qualification of electrical insulation systems
EN 60317-58 : 2010 Specifications for particular types of winding wires - Part 58: Polyamide-imide enamelled rectangular copper wire, class 220
IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
IEC 60317-18:2004+AMD1:2009 CSV Specifications for particular types of winding wires - Part 18: Polyvinyl acetal enamelled rectangular copper wire, class 120
IEC 60317-33:2015 Specifications for particular types of winding wires - Part 33: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 200
EN 60317-47:2014 Specifications for particular types of winding wires - Part 47: Aromatic polyimide enamelled rectangular copper wire, class 240
IEC 60172:2015 Test procedure for the determination of the temperature index of enamelled and tape wrapped winding wires
EN 60317-27:2014 Specifications for particular types of winding wires - Part 27: Paper tape covered rectangular copper wire
EN 60317-53:2014 Specifications for particular types of winding wires - Part 53: Aromatic polyamide (aramid) tape wrapped rectangular copper wire, temperature index 220
EN 60317-18:2004/A1:2010 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES - PART 18: POLYVINYL ACETAL ENAMELLED RECTANGULAR COPPER WIRE, CLASS 120
EN 60216-5:2008 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material
IEC 60317-53:2014 Specifications for particular types of winding wires - Part 53: Aromatic polyamide (aramid) tape wrapped rectangular copper wire, temperature index 220
IEC 60317-32:2015 Specifications for particular types of winding wires - Part 32: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 155
IEC 60034-18-31:2012 Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in rotating machines
IEC 60317-31:2015 Specifications for particular types of winding wires - Part 31: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180
EN 60317-17:2010 Specifications for particular types of winding wires - Part 17: Polyvinyl acetal enamelled rectangular copper wire, class 105
EN 60317-28:2014 Specifications for particular types of winding wires - Part 28: Polyesterimide enamelled rectangular copper wire, class 180
IEC 60317-29:1990 Specifications for particular types of winding wires. Part 29: Polyester or polyesterimide overcoated with polyamide-imide enamelled rectangular copper wire, class 200
EN 60317-16 : 1994 AMD 1 1998 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES - POLYESTER ENAMELLED RECTANGULAR COPPER WIRE, CLASS 155
IEC 60317-28:2013 Specifications for particular types of winding wires - Part 28: Polyesterimide enamelled rectangular copper wire, class 180
IEC 60216-5:2008 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material
EN 60317-33:2016 Specifications for particular types of winding wires - Part 33: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 200
EN 60505:2011/AC:2017-03 EVALUATION AND QUALIFICATION OF ELECTRICAL INSULATION SYSTEMS (IEC 60505:2011/COR1:2017)
IEC 60317-17:2010 Specifications for particular types of winding wires - Part 17: Polyvinyl acetal enamelled rectangular copper wire, class 105
EN 60317-39:2016 Specifications for particular types of winding wires - Part 39: Glass-fibre braided resin or varnish-impregnated, bare or enamelled rectangular copper wire, temperature index 180
EN 60216-6:2006 Electrical insulating materials - Thermal endurance properties - Part 6: Determination of thermal endurance indices (TI and RTE) of an insulating material using the fixed time frame method
IEC 60317-16:1990 Specifications for particular types of winding wires. Part 16: Polyester enamelled rectangular copper wire, class 155

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