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NBC-250
    Publish time 2015-10-10 12:59    
The input voltage of the small power two arc welding machine is generally 220V alternating current, high power 380V AC power supply. 
Model NBC-250
Input voltage(V) AC 380V(±10)/50HZ/3Phrases
Rated input capacity(KVA)  8KVA
Secondary no-load voltage（V) 20-32
Range of curent(A） 50-250
Voltage of welding(V) 16-25
Rated current of welding(A） 250
Class of voltage adjusting 10
Rate duty cycle(%) 60%
Weight(KG） 89
External dimension(MM)
Packing Size(MM) 
MOQ 20