ANSI/NSF 60(i45)-2009 饮用水处理化学剂.健康影响

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【英文标准名称】:Low-voltagefuses-Supplementaryrequirementsforfuse-linksfortheprotectionofsemiconductordevices
【原文标准名称】:低压熔断器.半导体装置保护用熔断体的补充要求
【标准号】:BSEN60269-4-2007
【标准状态】:作废
【国别】:英国
【发布日期】:2007-06-29
【实施或试行日期】:2007-06-29
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:断路容量;定义;设计;分离范围;电气工程;电气设备;熔断体;熔断器;冲击器具;指示装置;低电压;低压熔断器;使用条件;特性;保护;保护设备;额定电压;半导体器件;半导体工程;半导体保险丝;规范(验收);测试;型式
【英文主题词】:Breakingcapacity;Definitions;Design;Disconnectingrange;Electricalengineering;Electricalequipment;Fuse-links;Fuses;Impactappliances;Indicationdevice;Lowvoltage;Low-voltagefuses;Operatingconditions;Properties;Protection;Protectiondevices;Ratedvoltage;Semiconductordevices;Semiconductorengineering;Semiconductorsafetyfuse;Specification(approval);Testing;Types
【摘要】:Thesesupplementaryrequirementsapplytofuse-linksforapplicationinequipmentcontainingsemiconductordevicesforcircuitsofnominalvoltagesupto1000Va.c.or1500Vd.c.andalso,insofarastheyareapplicable,forcircuitsofhighernominalvoltages.NOTE1Suchfuse-Iinksarecommonlyreferredtoas“semiconductorfuse-links”.NOTE2Inmostcases,apartoftheassociatedequipmentservesthepurposeofafuse-base.Owingtothegreatvarietyofequipment,nogeneralrulescanbegiven;thesuitabilityoftheassociatedequipmenttoserveasafusebaseshouldbesubjecttoagreementbetweenthemanufacturerandtheuser.However,ifseparatefuse-basesorfuse-holdersareused,theyshouldcomplywiththeappropriaterequirementsofIEC60269-1.
【中国标准分类号】:K31
【国际标准分类号】:29_120_50
【页数】:56P.;A4
【正文语种】:英语


Product Code:SAE AS1293
Title:Sleeve, Hose Assembly, Chafe Guard, Tee Coil
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope: Used as an outer protective cover on hose and/or hose assemblies to prevent harmful abrasion and to prolong service life. Additionally, this sleeve is intended to facilitate repair to damage chafe sleeve without having to disconnect the hose assembly from the installation.