APPLICATION OF VACUUM CONTACTORS TO MEDIUM-VOLTAGE MOTOR CONTROLLERS

被引：0
|
作者：
MACLENNAN, DS
机构：
来源：
PULP & PAPER-CANADA | 1991年 / 92卷 / 05期
关键词：
ELECTRIC MOTORS; CONTROLLERS; VACUUM; CONTACTING; SWITCHES; TESTING; PARAMETERS; RELIABILITY; MAINTENANCE;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
Modern vacuum contactors are compact, lightweight, safe, highly reliable, and require only minimal routine maintenance. For these reasons, they are replacing air-break and oil-break devices as the preferred method of motor switching in the 2400 to 7200 volt range. This paper discusses the considerations involved in applying vacuum contactors to medium-voltage industrial control.
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页码：31 / 35
页数：5
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