29.080.20 套管 标准查询与下载



共找到 210 条与 套管 相关的标准,共 14

This specification covers insulated bushings for use on transformers in which the hollow insulators of the bushings provide the major insulation to voltage stresses. The bushings are designed for use with one or both ends immersed in an insulating medium (such as oil) or in air at the prevailing atmospheric pressure. NOTE a) The standards referred to in the specification are listed in appendix A. b) Requirements that must be specified by the purchaser are listed in appendix B. c) Except under the certification mark scheme, provision of the sample material required for the test given in 7.2 shall, when appropriate, be a matter for agreement between the supplier and the purchaser. d) Information regarding the verification of the quality of standard transformer bushings produced to this specification and a sampling plan that could be used to assess compliance with the specification of a lot of standard transformer bushing are given in appendix C.

Standard transformer bushings

ICS
29.080.20
CCS
发布
2001
实施

This technical specification is applicable to alternating current and direct current bushings for rated voltages above 52 kV, mounted on transformers, other apparatus or buildings. It is accepted that for bushings for rated voltages less than or equal to 52 kV, due to their characteristics (resonance frequency greater than 25 Hz) seismic qualification is not required. This technical specification presents acceptable seismic qualification methods and require-ments to demonstrate that a bushing can maintain its mechanical properties, insulate and carry current during and after an earthquake. The seismic qualification of a bushing is only performed upon request.

Bushings - Seismic qualification

ICS
29.080.20
CCS
K15
发布
2000-04-01
实施

Amendment 1 - Bushings - Seismic qualification

ICS
29.080.20
CCS
发布
2000-02-29
实施

Electrical, dimensional, and related requirements for outdoor power apparatus bushings that have basic impulse insultion levels (BILs) of 200 kV and above are covered.

Characteristics and dimensions for outdoor apparatus bushings

ICS
29.080.20
CCS
K15
发布
2000-01-30
实施

Electrical, dimensional, and related requirements for outdoor power apparatus bushings that have basic impulse insultion levels (BILs) of 200 kV and above are covered.

Standard Performance Characteristics and Dimensions for Outdoor Apparatus Bushings

ICS
29.080.20
CCS
K43
发布
2000
实施

Requirements and tests for the construction and performance of complete metric cable glands, as supplied by the manufacturer or supplier. Does not include parts of cable glands.

Cable glands for electrical installations

ICS
29.080.20
CCS
K13
发布
1999-10-15
实施
1999-10-15

Metric cable glands for electrical installations.

ICS
29.080.20
CCS
K47
发布
1999-09-01
实施
1999-09-05

This standard is applicable to ceramic and resin insulated bushings for rated voltages above 1 kV up to 36 kV, rated currents from 250 A up to 3 150 A and frequencies from 15 Hz up to 60 Hz for insulating liquid filled transformers. This standard establishes essential dimensions, to ensure interchangeability of bushings and to ensure adequate mounting and interchangeability of mating plug-in separable connectors of equivalent ratings.

Bushings above 1 kV up to 36 kV and from 250 A to 3,15 kA for liquid filled transformers

ICS
29.080.20
CCS
K15
发布
1999-08-15
实施
1999-08-15

This standard is applicable to insulated bushings for rated voltages above 1 kV up to 36 kV, rated currents from 250 A up to 1 250 A and frequencies from 15 Hz up to 60 Hz for equipment other than liquid filled transformers. This standard establishes essential dimensions, to ensure adequate mounting and interchangeability of mating plug-in separable connectors of equivalent ratings.

Plug-in type bushings above 1 kV up to 36 kV and from 250 A to 1.25 kA for equipment other than liquid filled transformers

ICS
29.080.20
CCS
K15
发布
1999-07-15
实施
1999-07-15

本标准规定了可挠金属电线保护套管的分类、技术要求、试验方法、检验规则、标志、包装、运输及贮存等。 本标准适用于可挠金属电线保护套管。

Flexible metal conduits

ICS
29.080.20
CCS
K15
发布
1999-01-04
实施
1999-07-01

The document is applicable to ceramic and resin insulated bushings for rated voltages above 1 kV up to 36 kV, rated currents from 250 A to 3150 A and frequencies from 15 Hz up to 60 Hz for insulating liquid filled transformers.#,,#

Bushings above 1 kV up to 36 kV and from 250 A to 3,15 kA for liquid filled transformers; German version EN 50180:1997 + Corrigendum 1998

ICS
29.080.20
CCS
K15
发布
1998-10-01
实施
1998-10-01

This technical report gives guidance for the interpretation of dissolved gas analysis (DGA) which has been developed for bushings, in service, where the main insulation (generally paper) is impregnated with mineral insulating oil according to IEC 60296. This technical report is applicable to oil-filled and impregnated paper bushings in service. Until further experience has been gained, the methods should be applied with caution in relation to other materials, e.g. synthetic hydrocarbons based on dodecylbenzene, according to IEC 60867. The indication obtained by the interpretation of a dissolved gas analysis of an oil sample taken out of a bushing should be viewed as a guide and any resulting action should be undertaken with proper engineering judgement.

Insulated bushings - Guide for the interpretation of dissolved gas analysis (DGA) in bushings where oil is the impregnating medium of the main insulation (generally paper)

ICS
29.080.20
CCS
K15
发布
1998-08
实施

Bushings above 1 kV up to 36 kV and from 250 A to 3,15 kA for liquid filled transformers.

ICS
29.080.20
CCS
K48
发布
1997-10-01
实施
1997-10-05

Plug-in type bushings above 1 kV up to 36 kV and from 250 A to 1,25 kA for equipment other than liquid filled transformers.

ICS
29.080.20
CCS
K48
发布
1997-10-01
实施
1997-10-05

Busbar bushings up to 1 kV and from 1,25 kA to 5 k, for liquid filled transformers.

ICS
29.080.20
CCS
K41
发布
1996-11-01
实施
1996-11-20

Buschings up to 1 kV and from 250 A to 5 kA, for liquid filled transfomers.

ICS
29.080.20
CCS
K41
发布
1996-11-01
实施
1996-11-20

Bushings - Seismic qualification

ICS
29.080.20
CCS
发布
1996-08-13
实施

本标准适用于以软铜绞线或单线电线连接机器相互间之配线,使用 CNS 5417 〔屋内配线用电线连接工具〕规定之连接工具或压接套筒制造厂所指定之连接工具(以下简称工具)(1),将导线相互压着连接之裸压接套筒(以下简称套筒)。注(1):直线对接用套筒及直线重迭压接用套筒

Non-insulated Crimp-type Sleeves for Copper Conductors

ICS
29.080.20
CCS
发布
1996-04-15
实施
1996-04-15

Insulated bushings for alternating voltages above 1 kv.

ICS
29.080.20
CCS
K48
发布
1996-04-01
实施
1996-04-20

Applies to outdoor and indoor power apparatus dc bushings of condenser type that have basic impulse insulation levels of 110 kV and above for use as components of oil-filled converter transformers and smoothing reactors, as well as air-to-air dc bushings.

Standard Requirements, Terminology and Test Code for Bushings for DC Applications

ICS
29.080.20
CCS
K15
发布
1996
实施



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