|
技术参数/Parameter |
NB(KR)-350 |
NB(KR)-500 |
NB(KR)-630 |
|
额定输入电压 Input voltage(V) |
3-380 |
3-380 |
3-380 |
|
额定输入频率 Rated input frequency(Hz) |
50/60 |
50/60 |
50/60 |
|
额定输入电流 Rated input current(A) |
27.5 |
48.5 |
72 |
|
额定输入容量 Rated input capacity(KVA) |
18.1 |
31.9 |
47.3 |
|
空载电压 No load voltage(V) |
52 |
64 |
75 |
|
焊接电流Welding current（A） |
50-350 |
60-500 |
80-630 |
|
焊接电压 Welding voltage(V) |
15-36 |
16-44 |
17-44 |
|
适用焊丝 Suited welding rod(mm) |
φ0.8、φ1.0、φ1.2 |
φ1.2、φ1.4、φ1.6 |
φ1.2、φ1.4、φ1.6 |
|
适用板厚 Suited welding thickness(mm) |
1-12 |
1.5-25 |
2-3.8 |
|
冷却方式 Cooling way |
风冷 |
风冷 |
风冷 |
|
额定负载持续率 Rated duty cycle(%) |
60% |
60% |
60% |
|
外形尺寸 Dimensions(mm) |
740×410×770 |
840×460×810 |
840×460×810 |
|
重量 Weight(kg) |
132 |
172 |
220 |
