Yjv22 cable laying pipe when the casing with plastic or steel pipe
It is generally not recommended to do so. Because the general control line diameter than the power cord to be fine, so it is easy to make the line heat or burn.
In the power lines, the proportion of cable is gradually increasing
Can not. General three phases are used as power output. Although your problem does not specify how much power, but as a three-phase motor, very few 100w below the motor. The next analysis: 1 If the general three-phase voltage, that is, 380v, control cable voltage does not meet the requirements. 2. If it is a special low-voltage motor, the rated input voltage is reduced, which means that the motor's rated operating current will increase, so that the conductor diameter of the control cable can not meet the current requirements.
