29.100.20 电气和机电元件 标准查询与下载
共找到 106 条与 电气和机电元件 相关的标准，共 8 页
This report specifies a test procedure which is applicable to the slot portions of new coils or bars of windings for rotating electrical machines having rated voltage UN of 5 kV and above. The test applies to form wound coils or bars in which the insulat
Guide for a test procedure for the measurement of loss tangent of coils and bars for machine windings
- ICS
- 29.100.20
- CCS
- K20
- 发布
- 1987
- 实施
Applies at present only to brushes and brush-holders for cylindrical commutators and slip-rings. Gives lists of standard dimensions. Includes tables of recommended combinations of the principal dimensions. Deals with complementary dimensions and terminat
Dimensions of brushes and brush-holders for electrical machinery
- ICS
- 29.100.20
- CCS
- K16
- 发布
- 1986
- 实施
This standard applies to test methods and apparatus for the measurement of the operational characteristics of brushes designed to operate on commutating and slip-ring machines under specified test conditions.; The standard is specially used for measurement of contact drops voltage, measurement of coefficient of friction and measurement of brush wear.#,,#
Test methods and apparatus for the measurement of the operational characteristics of brushes; identical with IEC 60773, edition 1983
- ICS
- 29.100.20
- CCS
- K20;K16
- 发布
- 1985-11
- 实施
MOLYBDENUM SHEETS FOR LIGHTING AND ELECTRONIC EQUIPMENTS
- ICS
- 29.100.20
- CCS
- 发布
- 1985-10-16
- 实施
本标准适用于测定温度之金属被覆热电偶。
Metal Sheathed Thermocouples
- ICS
- 29.100.20
- CCS
- 发布
- 1984-12-20
- 实施
- 1984-12-20
DIMENSIONS OF BRUSHES FOR ELECTRIC MACHINES
- ICS
- 29.100.20
- CCS
- 发布
- 1984-12-19
- 实施
本标准适用于整流子型或滑环型电机用之炭刷尺度。（或称电刷尺度）
Dimensions of Brushes for Electric Machines
- ICS
- 29.100.20
- CCS
- 发布
- 1984-06-13
- 实施
- 1984-06-13
本标准适用于电动机用三角橡胶带及皮带轮。
V Belts and Pulleys for Electric Motors
- ICS
- 29.100.20
- CCS
- 发布
- 1984-06-13
- 实施
- 1984-06-13
Applies to test methods and apparatus for the measurement of the operational characteristics of brushes designed to operate on commutating and slip?ring machines. Specifies the relevant test conditions. Does not apply to brushes for small power machines
Test methods and apparatus for the measurement of the operational characteristics of brushes
- ICS
- 29.100.20
- CCS
- K20;K16
- 发布
- 1983
- 实施
Test procedures for determining physical properties of brush materials for electrical machines
- ICS
- 29.100.20
- CCS
- K16;K20
- 发布
- 1980-10
- 实施
Electric contact material for electric communication equipment and apparatus
- ICS
- 29.100.20
- CCS
- 发布
- 1980-06-14
- 实施
이 규격은 통신기기에 사용되는 접점재료에 대하여 규정한다.
Electric contact material for electric communication equipment and apparatus
- ICS
- 29.100.20
- CCS
- M30
- 发布
- 1980-06-14
- 实施
- 1980-06-14
Electric contact material for electric communication equipment and apparatus
- ICS
- 29.100.20
- CCS
- 发布
- 1980-06-14
- 实施
Dimensions of brushes and brush-holders for electrical machinery; part 3: IEC technical questionnaire for users of carbon brushes
- ICS
- 29.100.20
- CCS
- K16;K20
- 发布
- 1980-05
- 实施
Test Procedures for Determining Physical Properties of Carbon Brushes for Electrical Machines
- ICS
- 29.100.20
- CCS
- K16
- 发布
- 1978-12
- 实施
Double clamping brush-holders for electrical machinery; principal dimensionsZusammenhang mit den von der International Electrotechnical Commission (IEC) herausgegebenen Publikationen 136-1, 1962, und 136-1A, 1972, siehe Erl?uterungen.
Double clamping brush-holders for electrical machinery; principal dimensions
- ICS
- 29.100.20
- CCS
- K16
- 发布
- 1976-01
- 实施
This guide defines the criteria for composition, properties, and other requirements for brushes containing a matrix of one or more conducting metallic elements or alloys and one or more lubricating lamellar solids. The resulting specification is intended for use where the size (for example, 5 by 3 by 2 mm), shape, or other factors preclude the determination of properties on specimens of the bulk material from which individual brushes are made. The requirements recommended herein have been found to be desirable for most brush material composites. Care must be taken in preparing a specification for a pre-existing material that imposition of one or more provisions herein does not alter the material or its performance. The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
Guide for Preparing Specifications for Miniature Brushes of Composite Materials for Sliding Electric Contacts
- ICS
- 29.100.20
- CCS
- L24
- 发布
- 1976
- 实施
Contact pieces on carbon brushholders for electric traction
Contact pieces on carbon brushholders for electric traction
- ICS
- 29.100.20
- CCS
- K63;K16
- 发布
- 1975-01
- 实施
