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product name: NBM-315
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NBM-315 Technical Data
| NBM-315 | ||
| Digital Double Pulse MIG/MAG Welding Machines | ||
| Technical Data | ||
| Model | NBM-315 | |
| Input power source | 3Φ380V±10% 50Hz | |
| Rated supply current(A) | 26.5 | |
| Rated input capacity(KVA) | 17.5 | |
| Rated no-load voltage(V) | 71 | |
| GMAW | Rated output voltage(V) | 32 |
| Output voltage range(V) | 14-40 | |
| Output current range(A) | 40-315 | |
| inductance | 0-10 | |
| Crater current(A) | 10-350 | |
| Crater voltage(V) | 14-34 | |
| Pre flow time(S) | 0-3.0 | |
| Post flow time(S) | 0-20 | |
| Burn-back time(S) | 0.01-0.5 | |
| Burn-back voltage(V) | 10-25 | |
| Ignition current(A) | 10-315 | |
| Ignition voltage(V) | 14-34 | |
| Hybrid frequency(Hz) | 0.1-9.9 | |
| Hybrid duty cycle(%) | 10-90 | |
| Peak voltage(V) | 14-34 | |
| Peak current(A) | 10-315 | |
| The peak current offset(A) | 100-150 | |
| The peak time offset(ms) | 1.5-3.0 | |
| Base current offset(A) | 10-20 | |
| Wire feed rate(M/min) | 2-25 | |
| Wire diameter(mm) | Φ0.8/Φ1.0/Φ1.2 | |
| Wire type | Steel CrNi Al | |
| Wire feed type | Push wire | |
| Torch cooling type | gas | |
| MMA | Welding current(A) | 20-315 |
| Ignition current(A) | 0-200 | |
| Thrust current(A) | 0-200 | |
| Rated duty cycle(%) | 60% | |
| Efficiency(η) | 0.85 | |
| Power factor | 0.9 | |
| Insulation class | F | |
| Protection class | IP21S | |
| Cooling method | Fan cooling | |
| Dimension LxWxH(mm) | 700X340X745 | |
| Net weight(Kg) | 50 | |