SAE ARP 4005B-2011 机电继电器的正确性能的选择和应用

标准号：SAE ARP 4005B-2011
中文标准名称：机电继电器的正确性能的选择和应用
英文标准名称：Selection and Application of Electro-Mechanical Relays for Proper Performance
标准类型：V40
发布日期：2011/10/11 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：V40
国际标准分类号：49.060
引用标准：IEEE 315-1975;ECA Engineers' Relay Handbook
适用范围：This SAE Aerospace Recommended Practice (ARP) provides information to guide the selection of electromechanical relays to be used in electrical/electronic circuits for application in aerospace, ground, and shipboard systems to achieve proper performance. Relays intended for use in aerospace industry and military applications are substantially different from those produced for industrial applications. Most industrial relays are designed so that the user can cover contact sets from NO to NC (and vice versa); add and replace auxiliary contact sets; change ore replace coils; use coils on systems up to 600 V 50 to 60 Hz; and expect relays to last for many operations. Typically, aerospace relays are designed to be nonrepairable with fixed contact configurations and generally for systems not exceeding 200 V and 400 Hz. A family of relays is approved by the Military for applications not exceeding 270 VDC. These relays are generally for 28VDC, 270VDC, and 115VAC 400hz applications. The applicable system requirements are typically in accordance with MIL-STD-704 and RTCA-DO-160 (Radio Technical Commision for Aeronautics). These relays are high-performance, low volume and low mass types, when compared to industrial types, and have little margin to tolerate an application or selection error.