IEC 61858:2008 pdf free download

IEC 61858:2008 pdf free download Electrical insulation systems – Thermal evaluation of modifications to an established wire-wound EIS
This International Standard lists the required test procedures for qualification of modificationsof an established electrical insulation system (EIS) with respect to its thermal classification.This standard is applicable to EIs used in wire-wound electrotechnical devices. The testprocedures are comparative in that the performance of a candidate ElS is compared to that ofa reference ElS，which has proven service experience in accordance with lEC 60505 or hasbeen evaluated by one of the procedures given in the lEC 61857 series.
2Normative references
The following referenced documents are indispensable for the application of this document.For dated references,only the edition cited applies.For undated references, the latest editionof the referenced document (including any amendments) applies.
IEC 60085:2007,Electrical insulation – Thermal evaluation and designation
IEC 60172,Test procedure for the determination of the temperature index of enamelledwinding wires
IEC 60216-5，Electrical insulating materials – Thermal endurance properties – Part 5:Determination of relative thermal endurance index (RTE) of an insulating material
IEC 60317-3，Specifications for particular types of winding wires – Part 3: Polyesterenamelled round aluminium wire, class 155
lEC 60317-4，Specifications for particular types of winding wires – Part 4: Solderablepolyurethane enamelled round copper wire, class 130
IEC 60317-7，Specifications for particular types of winding wires – Part 7: Polyimideenamelled round copper wire, class 220
IEC 60317-8，Specifications for particular types of winding wires – Part 8: Polyesterimideenamelled round copper wire, class 180
IEC 60317-13，Specifications for particular types of winding wires – Part 13: Polyester orpolyesterimide overcoated with polyamide-imide enamelled round copper wire, class 200
IEC 60317-15,Specifications for particular types of winding wires – Part 15: Polyesterimideenamelled round aluminium wire, class 180
IEC 60317-16，Specifications for particular types of winding wires – Part 16: Polyesterenamelled rectangular copper wire, class 155
IEC 60317-19，Specifications for particular types of winding wires – Part 19: Solderablepolyurethane enamelled round copper wire, overcoated with polyamide, class 130
IEC 60317-20，Specifications for particular types of winding wires – Part 20: Solderablepolyurethane enamelled round copper wire, class 155
IEC 60317-21，Specifications for particular types of winding wires – Part 21: Solderablepolyurethane enamelled round copper wire overcoated with polyamide, class 155
IEC 60317-22,Specifications for particular types of winding wires – Part 22: Polyester orpolyesterimide enamelled round copper wire overcoated with polyamide,class 180
IEC 60317-23，Specifications for particular types of winding wires – Part 23: Solderablepolyesterimide enamelled round copper wire, class 180
IEC 60317-25，Specifications for particular types of winding wires – Part 25: Polyester orpolyesterimide overcoated with polyamide-imide enamelled round aluminium wire, class 200
IEC 60317-29，Specifications for particular types of winding wires – Part 29: Polyester orpolyesterimide overcoated with polyamide-imide enamelled rectangular copper wire, class 20o
IEC 60317-30，Specifications for particular types of winding wires – Part 30: Polyimideenamelled rectangular copper wire, class 220
IEC 60317-34，Specifications for particular types of winding wires – Part 34: Polyesterenamelled round copper wire,class 130L
IEC 60317-42,Specifications for particular types of winding wires – Part 42: Polyester-amide-imide enamelled round copper wire, class 200
IEC 60317-46,Specifications for particular types of winding wires – Part 46: Aromaticpolyimide enameiled round copper wire, class 240
IEC 60317-47，Specifications for particular types of winding wires – Part 47: Aromaticpolyimide enamelled rectangular copper wire, class 240
IEC 60317-51，Specifications for particular types of winding wires – Part 51: Solderablepolyurethane enamelled round copper wire, class 180
IEC 60505,Evaluation and qualification of electrical insulation systems
IEC 61033,Test methods for the determination of bond strength of impregnating agents to anenamelled wire substrate
IEC 61857 (all parts)，Electrical insulation systems – Procedures for thermal evaluation
IEC 61857-1，Electrical insulation systems – Procedures for thermal evaluation – Part 1:General requirements -Low voltage