品牌:国产
起订:1台
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BQJ59防爆星三角起动箱(ⅡB)
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顾客就是上帝乃天道，呼之即来挥之即去的服务态度定是你的首选，期待以后的日子一路同行。乐清市广顺防爆电气有限公司 罗先生：13738305900 QQ：283714964
BQJ59防爆星三角起动箱型号含义 Model Meaning
BQJ59防爆星三角起动箱产品特点
.该产品适用于-55KW三相异步电动机不频繁起动和停止用 .铸铝合金或钢板焊接外壳,表面喷塑 .内装断路器,交流接触器,时间继电器,热继电器,电流互感器,电压表,电流表,转换开关,指示灯 .延时自动控制时间继电器0～60秒内可调 .适用于不间断长期工作制或反复短时工作制,在反复短时工作制下的操作频率为30次/小时,两次连续起动间隙不小于90秒 .具有过载 短路 断相保护等功能 .可根据用户要求特制 .可钢管或电缆布线均可 .55KW以下(含55KW)为铝合金壳体,55KW以上的为钢板焊接壳体. Features .Suitable for to unfrequently controlling 3-55KW asynchronous motor .The shell is of diecast Al-alloy or welded by steel plates with plastic-sprayed surface .lnside is installed with CB,AC contactor time relay thermal relay,CT Voltmeter ammeter,selector and indicator .Delayed self-controlled relay(0～60s adjustable)Suitable for to continuously is 30 times/hour the interval is not less than 90 seconds .With protections of overload short-circuit phase-failure .Suitable for both steel pipe and cable wiring .The shell is of diecasted-AI,if≤55KW welded steel plate if＞55KW BQJ59防爆星三角起动箱主要技术数据 Main Technical Parameters
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