O.R.E.116A型电动绞车的电压改换

THE ALTERATION OF VILTAGE FOR O.R.E.MODEL166A ELECTRIC WINCH

本文根据 (?).R.E 116A 型电动绞车的电原理,介绍供电电压由三相交流220V改变为三相交流380V 的方法。

This paper presents a method of altering the voltage for O.R.E model 116A winch from 220 V AC 3-phased to 380V AC based on the analysis of its original.