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SAE ARP1148 Ground Electrical Power Unit, Transportable 115/200 Volt Ac (Nominal) 400 Hertz, 3-Phase 4-Wire (Grounded Ne

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Product Code:SAE ARP1148
Title:Ground Electrical Power Unit, Transportable 115/200 Volt Ac (Nominal) 400 Hertz, 3-Phase 4-Wire (Grounded Neutral) Y-Connected System
Issuing Committee:Age-2c Vehicle Maintenance And Aircraft Servicing Committee
Scope: This Recommended Practice outlines the electrical performance characteristics for a continuous duty, diesel or gasoline engine driven brushless alternator unit for supplying 400-Hertz electrical power to commercial transport aircraft. It is intended to assist the airlines in standardizing recommendations for various sizes and configurations of equipment and it is a guide for the preparation of detailed specifications. The unit is primarily intended to supply power to the aircraft during passenger loading and unloading, and during servicing operations. The combination of the equipment specified herein and the interconnecting cables(s) between the 400-Hertz alternator and the aircraft shall provide power characteristics at the aircraft receptacle which meet MIL-STD-704 requirements for Category 'B' equipment. Other limits which are necessary to meet specific conditions must be specified by the purchaser.
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【英文标准名称】:StandardTestMethodforDeterminingDecarburizationandCarburizationinHardenedandTemperedThreadedSteelBolts,ScrewsandStuds[Metric]
【原文标准名称】:淬火和回火的螺纹钢螺栓、螺钉和螺柱的脱碳和渗碳性测定的标准试验方法(米制)
【标准号】:ASTMF2328M-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:螺钉;米制的;钢;测定;螺柱;淬火的;回火;螺纹;渗碳性;脱碳
【英文主题词】:screws(bolts);studs;temper;thread;metric;steels;decarburization;determination;carburization;hardened
【摘要】:
【中国标准分类号】:J13
【国际标准分类号】:77_140_20;21_060_01
【页数】:4P;A4
【正文语种】:英语


【英文标准名称】:Photography(Chemicals)-SodiumFerrocyanide,Decahydrate
【原文标准名称】:摄影(药液).十水亚铁氰化钠
【标准号】:ANSI/NAPMIT4.304-1987
【标准状态】:作废
【国别】:美国
【发布日期】:1987
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:药液;材料;摄影
【英文主题词】:chemicals;photography;materials
【摘要】:
【中国标准分类号】:G84
【国际标准分类号】:37_040_30
【页数】:3P;A4
【正文语种】:英语