Electronics
Testing of power fittings and accessories products
Testing of power fittings and accessories products
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Testing of power fittings and accessories products

Scope

This standard specifies the types, classifications, and technical conditions for the fittings of overhead insulated conductors with rated voltages of 10kV and below. This standard is applicable to overhead insulated wire fittings with a rated voltage of 10kV and below

Normative References

The clauses in the following documents become clauses of this standard through reference in this standard.

. For dated reference documents, all subsequent amendments (excluding corrected content) or revisions are not applicable to this standard. However, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this standard

GB/T 1043 Hard Plastic Simply Supported Beam Impact Test Method

GB/T 1410 Solid Insulating Materials Volume Resistivity and Surface Resistance Test Method

GB 2314 General Technical Conditions for Power Hardware

GB/T 2317.1 Mechanical Test Methods for Power Hardware

GB/T 2951.2 General Test Methods for Cable Insulation and Sheath Materials Part 1: General Test Methods Section 2: Thermal Aging Test Method

GB/T 2951.4 General test methods for insulation and sheath materials of cables - Part 1: General test methods - Section 4: Low temperature test

GB/T 3048.7 Electrical performance test methods for wires and cables - Resistance to electric traces test

GB 9327 Test methods for compression and mechanical connection joints of cable conductors

GB 14049 Rated voltage 10, 35kV overhead insulated cables

DL/T 763 Technical conditions for pre twisted fittings for overhead lines

DL/T 765.1 overhead distribution lines Technical conditions for road fittings

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Baijian and testing process:

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Testing and testing characteristics:

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