标准摘要
[中文适用范围]: 用于标称 28 V 直流或 115 V/200 V 三相、400 Hz 交流系统的电磁继电器和接触器的性能要求,具有 ISO 1540 中指定的特性。 包含标称触点额定值的继电器和接触器的性能要求5 A 交流、5 A 直流或更大。 [外文原描述]: Performance requirements for electromagnetic relays and contactors for use in nominal 28 V d.c. or 115 V/200 V 3-phase, 400 Hz, a.c. systems having the characteristics specified in ISO 1540. Contains the performance requirements for relays and contactors having nominal contact ratings of 5 A a.c., 5 A d.c. or greater.
英文名称Aircraft — Electromagnetic relays and contactors — Part 1: General requirements