QJZ vacuum electromagnetic starter

起动器,,
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起动器,,

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  • ¥10.00

    1 - 9tower

  • ¥10.00

    ≥10tower

Wang Xiumei经理
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  • place of delivery山东
  • period for dispatch1
  • Total supply volume 100
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本页信息为 Xingtai jinfengyuan Machinery Manufacturing Co., Ltd"QJZ vacuum electromagnetic starter "产品信息,如您想了解更多 请联系厂家,或给厂家留言。
Products 更新时间 :2020-10-30
Model specifications

QJZ真空电磁起动器主要适用于煤矿井下,作为远距离或直接控制交流50Hz、电压至1140V的矿用隔爆三相鼠笼型异步电动机的起动与停止。并可在停止时、对电动机的控制电源进行换相操作。起动器具有过载、断相、短路、漏电闭锁及过电压吸收保护功能,起动器可实现单机远控、近控、双机联锁控制以及多台起 动器的正序起动。

QJZ真空电磁起动器产品特点

1、QJZ真空电磁起动器主电路采用真空接触器,无电弧,寿命长,可靠性高。

2、采用JDB电机综合保护器,保护功能全。

3、QJZ真空电磁起动器结构简单、维修量少。

4、本起动器可近控控制,也可远控用液位控制。

QJZ真空电磁起动器使用环境

1、海拔高度不超过2000米。

2、周围环境温度-20℃~+40℃。

3、相对湿度不大于95%(25℃)。

4、有瓦斯、煤尘爆炸性气体混合物的环境中。

5、在无破坏绝缘的气体或蒸汽环境中。

6、无剧烈振动和冲击的地方。

7、能防止滴水的地方。

8、垂直面安装倾斜度不超过15度的地方。

9、污染等级3级。

QJZ真空电磁起动器技术参数

额定电压(V):380、660、1140

额定电流(A):30、60、80、120、200

控制电机功率(KW):≤370

远控电缆长度:≤350m。

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business term 1970-01-01 Business status
company type establish date 1970-01-01
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Contact Us
Wang Xiumei经理
18660761521
Xingtai jinfengyuan Machinery Manufacturing Co., Ltd
公司主页
山东 济宁 Xingtai jinfengyuan Machinery Manufacturing Co., Ltd
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Middling coal Industry and Mining Materials Group Co., Ltd
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Address: No. 11 Kaiyuan Road North, High tech Zone, Jining City, Shandong Province