K40 输变电设备综合 标准查询与下载



共找到 277 条与 输变电设备综合 相关的标准,共 19

This Appendix is not a mandatory part of the specification. The information contained herein is intended for guidance only. MIL-DTL-17361G covers different types of AQB/NQB thermal magnetic and electronic circuit breakers. At present, there are only two AQB/NQB circuit breaker vendors, SPD Technologies and Cutler-Hammer (formerly Westinghouse). SPD has made their entire line of thermal magnetic circuit breakers obsolete but continues to manufacture electronic circuit breakers. Cutler-Hammer continues to manufacture a mixture of thermal magnetic and electronic circuit breakers. With obsolescence, there is a chance that a particular SPD thermal magnetic circuit breaker may not be available to use as a replacement for a failed circuit breaker in the field. This appendix provides replacement information to users so that they can make informed decisions if the need arises. Note the following:

CIRCUIT BREAKER TYPES AQB/NQB, AIR, ELECTRIC, LOW VOLTAGE, INSULATED HOUSING (SHIPBOARD USE), GENERAL SPECIFICATION FOR

ICS
CCS
K40
发布
2006-09-19
实施

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-2: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in

ICS
33.040.30;33.100.20
CCS
K40
发布
2006-05
实施
2006-05-01

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by ele

ICS
33.040.30;33.100.20
CCS
K40
发布
2006-05
实施
2006-05-01

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-1: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in

ICS
33.040.30;33.100.20
CCS
K40
发布
2006-05
实施
2006-05-01

This list has been prepared for use by or for the Government in the acquisition of products covered by the subject specification and such listing of a product is not intended to and does not connote endorsement of the product by the Department of Defense. All products listed herein have been qualified under the requirements for the product asspecified in the latest effective is sue of the applicable specification. This list issubject to change without notice; revision or amendment of this list will be issued as necessary. The listing of a product does not release the contractor from compliance with the specification requirements.

CIRCUIT-BREAKERS, AIR, ELECTRIC, INSULATED HOUSING (SHIPBOARD USE)

ICS
CCS
K40
发布
2006-04-28
实施

Interconnecting inverter-based micro-distributed resources to distribution systems

Interconnexion des ressources micro-decentralisees ae onduleur ae des reseaux de distribution Premiere Edition

ICS
CCS
K40
发布
2006-03-01
实施

This specification covers a class of fluid for use in the hydraulic transmission of power

FLUID, POWER TRANSMISSION

ICS
CCS
K40
发布
2006-01-10
实施

Interpretation manual for the April 2001 NF C13-100 standard.

ICS
29.240.01
CCS
K40
发布
2006-01-01
实施

Covering three-phase ac systems from 1kV to 800 kV, provides recommended electrical operating and safety clearances and insulation levels in air-insulated electric supply substation; addresses insulation coordination procedures; provides design procedures for the selection and coordination of the insulation levels within the station as they relate to substation clearances; and addresses how reduced clearances in high-voltage ac substations will allow for compact bus arrangements and substation voltage uprating applications

Guide for Recommended Electrical Clearances and Insulation Levels in Air-Insulated Electrical Power Substations

ICS
29.240.10
CCS
K40
发布
2006
实施

Recommends testing procedures, general data gathering formats, and general data reduction formats for field monitoring of overhead conductor vibration. Also provides some background information on technical aspects of vibration field measurements for overhead conductors, techniques for evaluating the severity of conductor vibration including amplitude and frequency, and some effects on conductor performance and life.

Guide for Aeolian Vibration Field Measurements of Overhead Conductors

ICS
29.240.20
CCS
K40
发布
2006
实施

Establishes general transport, set-up, and installation guidelines for the safe use of mobile substation equipment. Identifies specific areas of concern and offers design assistance in those areas.

Guide for the Safe Installation of Mobile Substation Equipment

ICS
29.240.10
CCS
K40
发布
2005-10-7
实施

This commercial item description covers the portable, diesel breathing air compressor (BAC) used by Navy personnel to refill breathing air cylinders used with the open-circuit self contained breathing apparatus (SCBA). This equipment will be used aboard Navy ships and at Navy Training Centers. The portable, diesel BAC is not intended for use with oxygen bottling.

BREATHING AIR COMPRESSOR (BAC), PORTABLE, DIESEL

ICS
CCS
K40
发布
2005-05-10
实施

This list has been prepared for use by or for the Government in the acquisition of products covered by the subject specification and such listing of a product is not intended to and does not connote endorsement of the product by the Department of Defense. All products listed herein have been qualified under the requirements for the product as specified in the latest effective issue of the applicable specification. This list is subject to change without notice; revision or amendment of this list will be issued as necessary. The listing of a product does not release the contractor from compliance with the specification requirements.

TRANSFORMERS, POWER, DISTRIBUTION; SINGLE PHASE, 400 HERTZ, INSULATION SYSTEM CLASS 220 DEG. C, DRY (AIR COOLED), (NAVAL SHIPBOARD USE)

ICS
29.180
CCS
K40
发布
2004-08-12
实施

ERRATUM

ICS
CCS
K40
发布
2004-01-13
实施

This specification covers rubber gaskets, packing, seals, strips, molded forms, and sheet material for use in hot air, hot water, steam, and various polar fluids such as aqueous monoethanolamine (MEA), at moderately high temperatures

GASKET AND PACKING MATERIAL, RUBBER, FOR USE WITH POLAR FLUIDS, STEAM, AND AIR AT MODERATELY HIGH TEMPERATURES

ICS
83.060
CCS
K40
发布
2004
实施

이 규격은 KS C 7607, KS C IEC 61167 및 KS C IEC62035에서

Ballasts for metalhalide lamps

ICS
29.140.30
CCS
K40
发布
2003-12-31
实施
2003-12-31

ERRATUM

ICS
CCS
K40
发布
2003-11-06
实施

This commercial item description (CID) describes disposable filter media that is used for air filtration purposes in shipboard heating, ventilating and air conditioning (HVAC) systems.

DISPOSABLE AIR FILTERS FOR ENVIRONMENTAL CONTROL SYSTEMS

ICS
23.120
CCS
K40
发布
2003-07-31
实施

この規格は,定格電圧が72.5 kV以下の電気機器の外郭による保護等級の分類について規定する。この規格の目的を,次に示す。a)電気機器の外郭による保護等級の分類についての定義を,次にボす。l)外郭内の危険な箇所へ接近することに対する人体の保護。2)外部からの固形物の侵入に対する外郭内の電気機器の保護。3)水の浸入による有害な影響に対する外郭内の電気機器の保護。b)の保護等級の指定方法を規定する。c)保護等級を指定するための要求事項を規定する。d)この規格で規定する要求事項に外郭が適合するかどうか,検証するための試験方法を規定する。各電気機器の規格における実際の保護構造の等級分類の内容及び適用上の解釈などは,個別製品規格の責任において行われることになるが,その電気機器に対する保護構造の等級の検証のための試験方法及び 判定条件の内容は,この規格で規定する事項と相違しないことが必要である。必要に応じて個別製品規格において補足規定を設けてもよい。個別製品規格で規定すべき事項の概要を指針として附属書B(参考)に示す。また,特定の電気機器については安全上同等以上のレべルであれぱ,個別製品規格において異なる基準を採用してもよい。この規格でいう外郭とは,この規定以外の点では個別製品規格で規定する正常な使用条件に適合するものであり,また,外郭の材料及び仕上がり状態は,通常の使用状態で表示した保護等級を維持できることを前提としている。この規格は,保護する対象の内蔵される電気機器について,試験条件一般の規定に適合する場合であり、更に特定の保護構造をもつものであれば,内部に電気機器がない外郭についても適用できる。次に示すような周囲環境条件下における外郭の保護及び外郭内の電気機器の保護並びに外郭外で動いている危険な箇所(ファンなど)への接触に対する保護については,各個別製品規格で規定する事項である。—機械的衝撃—腐食—腐食性溶剤(例えば,切削液)—かび—昆虫—日射—水結—水滴く凝縮などによって生じろ。)—爆発性雰囲気人に対する安全のための外郭外側に設ける’ぐリヤ及び隔壁については,外郭の一部とはみなさず,この規格では規定しない。備考この規格の対応国際規格を,次に示す。なお,対応の程度を表す記号は,ISO/IEC Guide 21に基づき,IDT(一致している),MOD(修正している),NEQ(同等でない)とする。

Degrees of protection provided by enclosures (IP Code)

ICS
13.260;29.020
CCS
K40
发布
2003-07-20
实施

Power installations exceeding 1 kV a.c.

ICS
29.240.01
CCS
K40
发布
2003-04-01
实施
2003-04-05



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