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EN 60439-4-2004 低压开关设备和控制设备组合装置.第4部分:施工现场用组合装置(ACS)的特殊要求

作者:标准资料网 时间:2024-05-12 19:01:38  浏览:8254   来源:标准资料网
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【英文标准名称】:Low-voltageswitchgearandcontrolgearassemblies-Part4:Particularrequirementsforassembliesforconstructionsites(ACS)(IEC60439-4:2004);GermanversionEN60439-4:2004
【原文标准名称】:低压开关设备和控制设备组合装置.第4部分:施工现场用组合装置(ACS)的特殊要求
【标准号】:EN60439-4-2004
【标准状态】:现行
【国别】:
【发布日期】:2005-06
【实施或试行日期】:2005-06-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:法语;安全要求;规范(验收);电流额定值;职业安全;电气工程;安全;安全工程;开关设备;组合;英语;定义;防电击;开关设备组合装置;作标记;临时电力设备;工地电源箱;配电;低压开关设备;工作场所安全;电气安全;建筑工地;低电压
【英文主题词】:Buildingsites;Combination;Currentratings;Definition;Definitions;Electricpowerdistribution;Electricalengineering;Electricalsafety;Englishlanguage;Frenchlanguage;Lowvoltage;Low-voltageswitchgear;Marking;Occupationalsafety;Protectionagainstelectricshocks;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Switchgear;Switchgearassemblies;Temporaryelectricalinstallations;Workplacesafety;Worksitesupplycabinets
【摘要】:
【中国标准分类号】:K31
【国际标准分类号】:29_130_20
【页数】:25P.;A4
【正文语种】:英语


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【英文标准名称】:RemoteShutdownforLightWaterReactors,Criteriafor
【原文标准名称】:轻水反应堆实施远距离关闭的准则
【标准号】:ANSI/ANS58.6-1996
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANS
【标准类型】:()
【标准水平】:()
【中文主题词】:轻水反应堆;核技术;反应堆安全
【英文主题词】:nucleartechnology;reactorsafety;lightwaterreactors
【摘要】:Providesdesigncriteriaforcontrolsandmonitoringinstrumentationnecessarytoshutdownareactorandmaintainitinasafeshutdownconditionfromoutsidethecontrolroom.Thedesigncriteriarequirethat:(a)specificcontrolsandmonitoringinstrumentationbeprovided;(b)thesecontrolsbeinstalledatalocation(orlocations)thatisphysicallyseparatefromthecontrolroomandcablespreadingareas;(c)simultaneouscontrolfrombothlocationsbepreventedbydevicesfortransferofcontrolfromthecontrolroomtotheremotelocation(s);and(d)theremotecontrolsbeusedasadefense-in-depthmeasureinadditiontothecontrolroomshutdowncontrolsandasaminimumprovideforonecompletechannelofshutdownequipment.
【中国标准分类号】:F60
【国际标准分类号】:27_120_20
【页数】:
【正文语种】:英语


Product Code:SAE MA3399
Title:Clamp - Tube Support, Spring Clips and PTFE Cushion Procurement Specification For
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This procurement specification covers the requirements for metal tube support clamps comprising of two spring clips made of corrosion and heat resistant steel and the associated PTFE single split cushion that supports the tube. Primarily for use in aerospace propulsion systems to support metal tubes, and are suitable for use at temperatures up to 260 掳C, which is the limitation of the PTFE cushion. For the same set of metric spring clips, PTFE cushions are available for metric and inch OD tubing.

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