| Product name: | BQD58系列防爆电磁起动器(ⅡBⅡC) | ||||||
| specification: | ![]() |
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| Category: | Special electrical appliances -- 防爆起动器 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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BQD58系列防爆电磁起动器(ⅡBⅡC)适用范围
1区 2区危险场所.
IIA IIB IIC类爆炸性气体环境.
温度组别;T1-T4,
型号含义 
产品特点
铸铝合金外壳,不铸成型表面喷塑.
内装交流接触器.热继电器,自复位万能转换开关等.
可控制交流50Hx,380V三相异步电动机的直接起动停止,并具有过载和断相及失压保护.
钢管或电缆布线均可.
BQD58系列防爆电磁起动器(ⅡBⅡC)主要技术数据
|
型号 |
额定电压 Rated voltage |
路额定电流(A) Rated current |
控制电动机最大功率(KW) |
继电器整定电流 调节范围(A) Setting current of Adjustable range relay |
出线口螺纹 |
电缆外径(φ,mm) Cable outer diameter |
防爆标志 Es-mark |
|
BQD58-12/□ |
380 |
12 16 25 32 12 16 25 32 |
5.5 7.5 11 15 5.5 7.5 11 15 |
0.63~1 1~1.6 |
1~11/4 |
12~17 |
Exde ll BT4 Exde ll CT4 |