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Product name: |
QJX3型风机启动器
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specification: |
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Category: |
low-voltage electrical apparatus
-- 磁力起动器 |
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Price: |
factory price |
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Brand: |
Shanghai |
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Place of Origin: |
China |
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Available Quantity: |
batch |
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delivery cycle: |
Spot goods (or inquire by telephone) |
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Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058 |
91way@163.com
13916500500(Wechat) |
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QJX3型风机启动器Detailed product description:

QCX3(LE-D)系列风机电磁起动器是新开发的一款专用于风机上的起动器。主要有以下几个特点:1)缺相保护,当电源3相有任意一相缺掉启动器能在0.2S内自动停止从而保护电动机。2)欠压保护,当电源电压低于25%是启动器能在0.2S内自动停止从而保护电动机。3)过电流保护,当电流大于额定工作电流1.3倍是启动器能在15种内自动停止。当电流大于1.5倍时能在2分钟内停子从而保护电动机。4)断相保护,当电动机有一相断掉启动器也能迅速自动停止从而保护电动机。
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