142 标准查询与下载
共找到 81 条与 相关的标准，共 6 页
Specification for insulating varnishes containing solvent. Part 3: Specifications for individual materials. Sheet 2: Requirements for hot curing impregnating varnishes
- ICS
- 142
- CCS
- 发布
- 1990
- 实施
Methods of test for electric strength of solid insulating materials. Part 1: Tests at power frequencies
- ICS
- 142
- CCS
- 发布
- 1990
- 实施
Specification for flexible insulating sleeving. Part 3: Specification requirements for individual types of sleeving. Sheet 209: Heat shrinkable sleeving, general purpose, flame retarted polyolefin shrink ratio 2:1
- ICS
- 142
- CCS
- 发布
- 1988
- 实施
Specification for solventless polymerisable resinous compounds used for electrical insulation. Part 3: Specifications for individual materials. Sheet 2: Quartz filled epoxy resinous compounds
- ICS
- 142
- CCS
- 发布
- 1988
- 实施
The standard specifies requirements for flat vulcanized fibre sheets. Not applicable to material made by combining with an adhesive several thicknesses of vulcanized fibre sheet.
Specification for vulcanized fibre for electrical purposes. Part 3: Specifications for individual materials. Sheet 1: Flat sheets
- ICS
- 142
- CCS
- 发布
- 1988
- 实施
Danks Ingenoirforening's Code of Practice for low-power installations
- ICS
- 142
- CCS
- 发布
- 1988
- 实施
Specification for insulating varnished containing solvent. Part 3: Sheet 1: Requirements for cold curing finishing varnishes
- ICS
- 142
- CCS
- 发布
- 1987
- 实施
Specification for solventless polymerisable resinous compounds used for electrical insulation. Part 3: Specifications for individual materials. Sheet 3: Unfilled polyurethane compounds
- ICS
- 142
- CCS
- 发布
- 1987
- 实施
The standard applies to string insulator units of the cap and pin and long rod types and their associated metal fittings for overhead lines. Includes six standard sizes designated by the nominal pin diameters which form the basis of the standard. Defines each standard size by the dimensions of the pin ball, of the socket and the hook-on ""Go"" gauges. States dimentions of twin-balled pins for coupling of two sockets. Tabulates clearance and locking conditions.
Dimensions of ball and socket couplings of string insulator units
- ICS
- 142
- CCS
- 发布
- 1987
- 实施
Specification for solventless polymerisable resinous compounds used for electrical insulation. Part 3: Specifications for individual materials. Sheet 1: Unfilled epoxy resinous compounds
- ICS
- 142
- CCS
- 发布
- 1987
- 实施
The Standard gives methods for tests for thermosetting coating powders as defined in Sub-clause 3.7 of Publication 455-1. These tests are included for material before care and in cured form.
Specification for solventless polymerisable resinous compounds used for electrical insulation. Part 2: Methods of test. Test methods for coating powders for electrical purposes
- ICS
- 142
- CCS
- 发布
- 1987
- 实施
The standard specifies the method for the evaluation of the thermal endurance of flexible sheet materials used for electric insulation.
Test method for evaluating thermal endurance of flexible sheet materials using the wrapped tube method
- ICS
- 142
- CCS
- 发布
- 1987
- 实施
Electrical test methods for electric cables. Part 2: Partial discharge tests
- ICS
- 142
- CCS
- 发布
- 1987
- 实施
Specification for unused mineral insulating oils for transformers and switchgear
- ICS
- 142
- CCS
- 发布
- 1987
- 实施
The purpose of the test is to determine the partial discharge magnitude at a specified voltage and with a given sensitivity.
Electrical test methods for electric cables. Part 1: Electrical tests for cables, cords and wires for voltages up to and including 450/750 V
- ICS
- 142
- CCS
- 发布
- 1987
- 实施
High-voltage fuses. Part 1: Current-limiting fuses
- ICS
- 142
- CCS
- 发布
- 1986
- 实施
The standard contains the requirements for special papers as, for example, those that may be used for cables, transformers and conductor wrapping.
Specification for cellulosic papers for electrical purposes. Part 3: Specifications for individual materials. Sheet 5: Special papers
- ICS
- 142
- CCS
- 发布
- 1986
- 实施
Specification for flexible insulating sleeving. Part 2: Methods of test
- ICS
- 142
- CCS
- 发布
- 1986
- 实施
Application guide for the selection of fuse-links of high-voltage fuses for transformer circuit applications with Amendment No.1 (1985)
- ICS
- 142
- CCS
- 发布
- 1986
- 实施
