HomeYour location:HomeSpecial electrical appliancesExplosion proof starter → BQD-□J矿用隔爆型电磁起动器(自耦减压)
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Product name: BQD-□J矿用隔爆型电磁起动器(自耦减压)
specification: BQD-□J矿用隔爆型电磁起动器(自耦减压)
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Category: Special electrical appliances -- 防爆起动器
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13901609058(Wechat)


BQD-□J矿用隔爆型电磁起动器(自耦减压)Detailed product description:Column tabs
·适用范围与用途
 
BQD-□J矿用隔爆型电磁起动器(自耦减压)适用于煤矿井下及其周围介质中有甲烷、煤尘等爆炸性混合物气体的环境中,在交流50Hz,额定电压为1140V或660V,额定功率至95kW,作为控制矿用隔爆型三相鼠笼式异步电动机的减压起动与停止。起动器内装有自耦变压器、交流接触器、时间断电器、中间继电器、热继电器、转换开关、熔断器、电压表、指示灯等,具有过载、短路、失压、断相保护等功能。

·型号及含义

BQD-□J矿用隔爆型电磁起动器(自耦减压)型号说明

BQD-□J矿用隔爆型电磁起动器(自耦减压)技术参数 

型号、规格
电机功率
(kW)
额定电流
(A)
自耦变压器容量
(kVA)
电流互感器比值
(A)
BQD-14J
14
28
14
25/5
BQD-22J
22
40
22
BQD-28J
28
58
28
BQD-40J
40
80
40
150/5
BQD-55J
55
110
55
BQD-75J
75
142
75
300/5
BQD-80J
80
155
115
BQD-95J
95
180
115

BQD-□J矿用隔爆型电磁起动器(自耦减压)
Product Category
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