型号
Type
|
NBC-350
|
NBC-500
|
NBC-630
|
|
三相380/50/60
|
额定负载持续率(%)
Rated Duty Cycle
|
60
|
空载电压(KVA)
Open Circuit Voltage
|
60
|
70
|
70
|
额定焊接电压(V)
Rated Welding Voltage
|
31.5
|
39
|
44
|
额定焊接电流(V)
Rated Welding Current
|
350
|
500
|
630
|
电流调节范围(A)
Current Adjust Range
|
30-350
|
40-500
|
50-630
|
电压调节范围(A)
Voltage Adjust Range
|
15.5-31.5
|
16-39
|
16.5-44
|
额定输入容量(KAV)
Rated Input Capacity
|
12.4
|
21.8
|
31
|
额定输入电流(A)
Rated Input Voltage
|
18.8
|
33
|
46.8
|
效率(η)
Efficiency
|
≥0.89
|
功率因数(cosФ)
Power Factor
|
≥0.93
|
电源体积(长×宽×高)(mm)
Volume
|
576×297×574
|
686×322×584
|
686×322×584
|
净重量(KG)
Net Weight
|
40
|
52
|
60
|