With the operation of the motor current clamp meter measuring three-phase, single-phase current is very low, what is the reason?
Place the line in the middle of the mouth and vertical to the mouth level;
Look at the correct gear selection of your caliper table; 2, whether the bayonet type table is closed properly;
Is there a problem with the removal of the caliper?. If you have checked, no problem, you can determine the correct data, low current, or motor without load or light load, or the power of the motor itself is small.
