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Product Code:SAE ARP1870
Title:Aerospace Systems Electrical Bonding and Grounding for Electromagnetic Compatibility and Safety
Issuing Committee:Ae-4 Electromagnetic Environmental Effects (E3) Committee
Scope: This document establishes the minimum requirements for the electrical bonding and grounding of electric, avionic, armament, communication, and electronic equipment installations for aeronautical and aerospace applications. The bonding and grounding requirements specified herein are to ensure that an adequate low resistance return path for electric, avionic, armament, communication and electronic equipment is achieved which can withstand operating conditions and corrosion. This is essential for the reduction of coupling of electromagnetic fields into or out of the equipment as well as for providing electrical stability to control the currents and/or voltages caused by static charges and discharges and for suppressing the hazardous effects thereof. A prerequisite to effective control of electromagnetic interference (EMI) and the hazards of electrical effects is the establishing of a reference ground plane and the means of providing adequate connections to it. Making a connection to the ground plane is grounding, and the mechanical method of providing a low impedance union between conductors is electrical bonding.
Rationale: This document establishes the minimum requirements for the electrical bonding and grounding of electric, avionic, armament, communication, and electronic equipment installations for aeronautical and aerospace applications. The bonding and grounding requirements specified herein are to ensure that an adequate low resistance return path for electric, avionic, armament, communication and electronic equipment is achieved which can withstand operating conditions and corrosion. This is essential for the reduction of coupling of electromagnetic fields into or out of the equipment as well as for providing electrical stability to control the currents and/or voltages caused by static charges and discharges and for suppressing the hazardous effects thereof. A prerequisite to effective control of electromagnetic interference (EMI) and the hazards of electrical effects is the establishing of a reference ground plane and the means of providing adequate connections to it. Making a connection to the ground plane is grounding, and the mechanical method of providing a low impedance union between conductors is electrical bonding.【英文标准名称】:Aerospaceseries-Wrench-doubleended,bi-hexagonal,Straight,cranked,offset.
【原文标准名称】:航空航天系列.偏置曲柄直型十二角双头扳手
【标准号】:NFL95-003-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-09-01
【实施或试行日期】:2008-09-06
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;弯曲的;曲柄的;交货条件;名称与符号;尺寸;双头环形扳手;硬度;六角(边)形;作标记;偏移量;性能;环形扳手;航天运输;规范(验收);直的;表面处理;公差(测量)
【英文主题词】:Aerospacetransport;Airtransport;Bent;Cranked;Deliveryconditions;Designations;Dimensions;Doubleendedringspanners;Hardness;Hexagon;Marking;Offset;Properties;Ringspanners;Spacetransport;Specification(approval);Straight;Surfacetreatment;Tolerances(measurement)
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:25_140_30
【页数】:18P;A4
【正文语种】:其他