Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 3: Seismic tests
电气继电器第21部分:测量继电器和保护设备的振动 冲击 冲击和地震测试 - 第3节:地震测试
发布日期:
1993-09-21
规定了适用于机电和静态测量继电器及保护设备(带或不带输出触点)的振动、冲击、碰撞和地震试验。
Specifies the vibration, shock, bump and seismic tests applicable to electromechanical and static measuring relays and protection equipment, with or without output contacts.