IEC 60317-4-1990 特种绕组线规范第4部分:130级可软焊聚氨酯漆包圆铜线

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【英文标准名称】:Specificationsforparticulartypesofwindingwires;part4:solderablepolyurethaneenamelledroundcopperwire,class130
【原文标准名称】:特种绕组线规范第4部分:130级可软焊聚氨酯漆包圆铜线
【标准号】:IEC60317-4-1990
【标准状态】:现行
【国别】:国际
【发布日期】:1990-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC55
【标准类型】:()
【标准水平】:()
【中文主题词】:电线;绕组;圆导线;铜;金属线;覆层;电气工程;特性;验收规范;材料;试验;交货条件;规范(验收);瓷漆的;包装件;绕组线;铜线;尺寸;外层;聚氨酯;聚胺脂树脂;漆包线;绝缘线;可钎焊的;电绝缘材料
【英文主题词】:Acceptancespecification;Coatings;Copper;Copperwires;Deliveryconditions;Dimensions;Electricwires;Electricalengineering;Electricalinsulatingmaterials;Enamelled;Enamelledwires;Insulatedwires;Materials;Outerlayers;Packages;Polyurethane;Polyurethaneresins;Properties;Roundwires;Solderable;Specification(approval);Testing;Windingwires;Windings;Wires
【摘要】:Appliestoinsulatedwiresusedforwindingsinelectricalequipment.Therangesofnominalconductordiameterscoveredarefrom0.018mmto2.0mmforgrade1andfrom0.02mmto2.0mmforgrade2.ReferstoIEC182forbasicdimensions,IEC851forte
【中国标准分类号】:K12
【国际标准分类号】:29_060_10
【页数】:17P.;A4
【正文语种】:英语

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上一篇: IEC 60317-20-1990 特种绕组线规范第20部分:155级可软焊聚氨酯漆包圆铜线
下一篇: IEC 60317-19-1990 特种绕组线规范第19部分:130级聚酰胺包敷可软焊聚氨酯漆包圆铜线

【英文标准名称】:Environmentaltesting.Part3:guidanceseismictestmethodsforequipments.
【原文标准名称】:环境试验.第3部分:设备用地震试验方法指南
【标准号】:NFC20-420-1994
【标准状态】:现行
【国别】:法国
【发布日期】:1994-02-01
【实施或试行日期】:1994-02-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电气器具;组件;指导手册;元部件;地震学;电学;环境试验
【英文主题词】:Components;Electricappliances;Electricity;Environmentaltesting;Guidebooks;Seismology
【摘要】:
【中国标准分类号】:A21
【国际标准分类号】:19_040
【页数】:45P;A4
【正文语种】:其他

Product Code:SAE ARP490
Title:Electrohydraulic Servovalves
Issuing Committee:A-6b1 Hydraulic Servo Actuation Committee
Scope:This SAE Aerospace Recommended Practice (ARP) is intended as a guide to aid in the specification and testing of electrohydraulic servovalves.The recommendations contained in this ARP are confined to the input and output characteristics of electrohydraulic servovalves, the primary focus of being four-way flow control servovalves. Three-way flow control servovalves are discussed to a limited extent, and terminology recommended for use with presure control servovalves is also presented. The information preented should be useful in standardizing the terminology, the specification of physical and performance parameters, and the test procedures used in conjunction with these components.The recommendations do not restrict nor attempt to define the internal design charateristics of servovalves. As such, the material is equally applicalbe to servovalves having different internal functioning, different ratings, different physical size, etc. In certain instances, standards for valve design are recommended to increase component interchangeability, as, for example, valve polarity, mounting bolt and fluid port locations.The specifications contained herin should be adequate to describe electrohydraulic servovalves. Additional specificaitons may be necessary to define special requirements for specific control systems. Also, specialized test procedures may be necesary to measure servovalve performance in these unusual specification areas. These considerations are beyond the scope of this ARP.