29.080.10 绝缘子 标准查询与下载
共找到 888 条与 绝缘子 相关的标准，共 60 页
Clevis and tongue couplings of string insulator units -- Dimensions (IEC 60471:2020)
- ICS
- 29.080.10
- CCS
- 发布
- 2021-04-08
- 实施
- 2021-04-08
Insulators for overhead lines with a nominal voltage above 1 000 V. Ceramic insulators for AC systems. Characteristics of insulator units of the long rod type
- ICS
- 29.080.10
- CCS
- K48
- 发布
- 2021-03-05
- 实施
- 2021-03-05
Insulators for overhead lines with a nominal voltage above 1000 V – Ceramic or glass insulator units for AC systems – Characteristics of insulator units of the cap and pin type
- ICS
- 29.080.10
- CCS
- 发布
- 2021-03-04
- 实施
- 2021-03-04
Insulators for overhead lines with a nominal voltage above 1 000 V. Ceramic or glass insulator units for AC systems. Characteristics of insulator units of the cap and pin type
- ICS
- 29.080.10
- CCS
- 发布
- 2021-03-03
- 实施
- 2021-03-03
Insulators for overhead lines with a nominal voltage above 1000 V – Ceramic insulators for AC systems – Characteristics of insulator units of the long rod type
- ICS
- 29.080.10
- CCS
- 发布
- 2021-03-02
- 实施
- 2021-03-02
IEC 60305:2021 applies to string insulator units of the cap and pin type with insulating parts of ceramic material or glass, intended for AC overhead lines with a nominal voltage greater than 1 000 V and a frequency not greater than 100 Hz. It also applies to insulators of similar design used in substations. This document applies to string insulator units of the cap and pin type either with ball and socket couplings or with clevis and tongue couplings. This document applies to string insulator units for use on overhead lines in clean areas and polluted areas. For use in areas characterized by very heavy pollution levels and for other particular or extreme environmental conditions, it may be necessary for certain dimensions to be changed and insulator units having different creepage distances, spacing and forms may be preferred (for example, flat profile, hemispherical etc.). Insulators for use on DC systems may also need different dimensions. In any case, it is applicable that the standardized mechanical characteristics of this document and coupling sizes are retained. This fifth edition cancels and replaces the fourth edition published in 1995. This edition includes the following significant technical changes with respect to the previous edition: - wording in Scope changed from "it is recommended" to "it is applicable"; - new normative references added; - electromechanical or mechanical failing load in Clause 4 specified; - new figures added showing profiles.
Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for AC systems - Characteristics of insulator units of the cap and pin type
- ICS
- 29.080.10
- CCS
- 发布
- 2021-02-26
- 实施
- 2021-05-15 (7)
This International Standard is applicable to string insulator units of the long rod type with insulating parts of ceramic material intended for use in AC overhead power lines with a nominal voltage greater than 1000 V and a frequency not greater than 100 Hz. It is also applicable
Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic insulators for AC systems - Characteristics of insulator units of the long rod type
- ICS
- 29.080.10
- CCS
- K48
- 发布
- 2021-01-01
- 实施
Insulators — Tests on indoor post insulators of organic material for systems with nominal voltages greater than 1 000V up to but not including 300 kV
- ICS
- 29.080.10
- CCS
- 发布
- 2020-12-30
- 实施
Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1 000 V
- ICS
- 29.080.10
- CCS
- 发布
- 2020-12-30
- 实施
Insulators — Tests on indoor post insulators of organic material for systems with nominal voltages greater than 1 000V up to but not including 300 kV
- ICS
- 29.080.10
- CCS
- 发布
- 2020-12-30
- 实施
Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1 000 V
- ICS
- 29.080.10
- CCS
- 发布
- 2020-12-30
- 实施
Insulators for overhead lines with a nominal voltage above 1 000 V — Ceramic or glass insulator units for d.c. systems —Definitions, test methods and acceptance criteria
- ICS
- 29.080.10
- CCS
- 发布
- 2020-12-29
- 实施
Insulators for overhead lines with a nominal voltage above 1 000 V — Ceramic or glass insulator units for d.c. systems —Definitions, test methods and acceptance criteria
- ICS
- 29.080.10
- CCS
- 发布
- 2020-12-29
- 实施
Ball and socket couplings of string insulator units - Dimensions (IEC 60120:2020)
- ICS
- 29.080.10
- CCS
- 发布
- 2020-12-15
- 实施
- 2020-12-15
Clevis and tongue couplings of string insulator units - Dimensions (IEC 60471:2020)
- ICS
- 29.080.10
- CCS
- 发布
- 2020-12-15
- 实施
- 2020-12-15
Locking devices for ball and socket couplings of string insulator units - Dimensions and tests (IEC 60372:2020)
- ICS
- 29.080.10
- CCS
- 发布
- 2020-12-15
- 实施
- 2020-12-15
1000V grade insulated wires for fluorescent lamps
- ICS
- 29.080.10
- CCS
- 发布
- 20201214
- 实施
- 20201214
Permissible limits of visual defects for insulating porcelains
- ICS
- 29.080.10
- CCS
- 发布
- 20201214
- 实施
- 20201214
