NRW-IN400P | |
---|---|
Welding Transformer | NT-IN8444A |
Control Frequency | 2000/4000/5000Hz Selectable (Selectable on each PRG.No.) |
Control Method | Primary peak current FB/Primary average current FB/Secondary effective current FB/Secondary effective current FB/Secondary effective power FB/Fixed pulse width FB |
Primary Max. Output | 400A air cooling 5% (200A air cooling 20%) |
Number of Weld | Max. 127 STEP (Slope, Weld, Cool) |
Breaker Capacity | 75A |
Number of Program | 255 Conditions |
User Interface | Program Box |
Monitor Function | Average/peak of current, voltage,power, resistance Average of pulse width |
Waveform Display | N/A |
Cooling Method | Air cooling |
Communication, etc. | Ethernet, CF card |
Input Power | 3 phase AC200 to 480V ±10% |
Dimension / Weight | W186×D490×H279mm / Approx. 18kg |
- * Power cable/weld power cable / weld sense cable / program controller cable are sold separately
(Please specify length.)
NT-8444A | ||
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Rated Capacity | 32.6 kVA | |
Primary Input Voltage | 300 V | 600 V |
Secondary Open-circuit Voltage | 14.1 V (at 220 V) | |
Transformer Winding Ratio | 22:1 | 44:1 |
Input Frequency | 5kHz | |
Maximum Current | 8000 A | |
Duty Cycle (Weld time) | Air cooling 5% (1000 ms) | |
Cooling Method | Air Cooing | |
Dimension / Weight | W200 x D195 x H300 mm / Approx. 22 kg |