Model | NBC-500 | NBC-630 | NBC500III |
Rated input voltage/ frequency | Three Phases 380V±15% 50/60Hz | ||
Rated input capacity (KVA) | 25 | 36 | 25 |
RATED INPUT CURRENT(A) | 38 | 54 | 38 |
Rated output voltage(V) | 39 | 44 | 39 |
Rated duty cycle (%) | 60 | 60 | 60 |
Output noload voltage (V) | 81 | 91 | 72 |
Arc current income (A) | 60-500 | 60-630 | 60-500 |
Output current range (A) | 60-500 | 60-630 | 60-500 |
Output voltage range (V) | 15-50 | 15-50 | 15-50 |
Power Factor | 0.93 | 0.93 | 0.87 |
Wire diameter (MM) | 1.0-1.6 | 1.0-1.6 | 1.0-1.6 |
Wire-free method | Push wire | ||
Gas flow (L/Min) | 15-25 | 15-25 | 15-20 |
Torch cooling type | Air/water cooling | Air/water cooling | Air cooling |
Enclosure protection class | 1p21s | ||
Insulation grade | F F H/B | ||
Diemension(L*W*H) | 740*410*685 | 740*410*685 | 633*322*584 |
wEIGHT (KG) | 42 | 45 | 50 |
Henan Weibang Intelligent Technology Co., Ltd is located in Zhengzhou High-tech district, Henan Province, China. Manufacturing base is located in Jiaozuo High-tech district. We have specialied in manufacture and sales of Welding machines for over 20 years.
Our main business include: geomembrane welding machine, ultrasonic spot welder, High frequency hot melt welding machine etc, which are widely used in mining, railway, highway, tunneling, subway, slope and hydro-power engineers.