BS 4999-111(1987) : 1987被替代
SPECIFICATION FOR BUILT IN THERMAL PROTECTION FOR ELECTRIC MOTORS RATED AT 660 VOLTS A.C. AND BELOW
出版：British Standards Institution
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基本信息
标准编号： BS 4999-111(1987) : 1987
发布时间：1987/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：16
标准简介
Gives requirements appertaining to a system of thermal protection applied to the stator windings of cage type induction motors (other than small electric motors complying with BS 5000 : Part 11) having a rated voltage not exceeding 660V. Includes sections on requirements for devices fitted into motor windings, temperature sensitive resistors (thermistors), thermistor control unit and thermostats.
本标准替代的旧标准
替代本标准的新标准
等同采用的国际标准
IEC 60034-11 : 0 - Similar to
