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用途与特点
SMX-22-type sub-boxes for power plants, substations, power users such as factories and mines as 50HZ, rated working voltage of 380V for the power distribution system, power distribution, lighting and control purposes。
SMX-22-type sub-boxes in line with the IEC439 "Low-voltage switch equipment" and other standards。
主要技术参数
| ID |
Item |
Units |
Technical parameters
|
|
01 |
Main circuit rated voltage |
V |
AC380 、220 |
|
02 |
Auxiliary circuit rated voltage
|
V |
AC380 、220、110、DC220、110 |
|
03 |
Rated Frequency |
Hz |
50 | |
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