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INVERTER BASED AIR PLASMA CUTTING MACHINE
- Advanced power module and PWM inverter control technology.
- IGBT GAS- SHIELDED WELDING MACHINE
- Unique wave control t
- Advanced power module and PWM inverter control technology.
- IGBT GAS-SHIELDED WELDING MACHINE
- Unique wave control technology obvious improve shape.
- Less splash, easy operation.
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ITEM
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NBC-250
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NBC-400
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NBC-500
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NBC-600
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Power voltage/frequency
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III phase:380v±10%50Hz
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III phase:380v±10%50Hz
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III phase:380v±10%50Hz
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III phase:380v±10%50Hz
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Rated input power(KVA)
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8
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14.4
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25
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35.8
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Rated input current(A)
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12
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21
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37
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54
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Rated duty cycle(%)
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60
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60
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60
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60
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Output current adjustable range(A)
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60-250
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60-400
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60-500
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60-600
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Output power adjustable range(A)
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12-30
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12-40
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15-50
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15-50
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Output no-load voltage(V)
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58
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58
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58
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58
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Efficiency(10%)
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89
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89
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89
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89
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Power factor
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0.87
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0.87
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0.87
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0.87
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Apply thread-jointing(mm)
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0.8-1.2
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0.8-1.2
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1.0-1.6
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1.0-1.6
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N.w/G.w(KG)
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30/35
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47/53
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58/63
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60/66
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CO2Gas flow(L/min)
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15-20
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15-20
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15-20
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15-20
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Main transformer Insulation class
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H
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H
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H
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H
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Output reactor insulation class
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B
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B
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B
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B
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