For DC spot welding / fusing: IPB-5000B
Features
- ■ Four kinds of control
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Secondary current, constant voltage, constant power, and combination of voltage and current can be selected to optimize weld conditions.
- ■ Weld stop
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With an optional displacement monitor, it is possible to weld with uniform penetration amount all the time.
- ■ Communication
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Weld condition setting and monitoring can be done with an PC through RS-232C/RS-485.
- ■ Faster rise in welding current
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The welding current rises 6 times faster than that with the conventional welders*.
* Compared to the conventional model, IP-217A - ■ Transformer switching feature
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Five welders can be controlled by one power supply connecting an external transformer switch.
- ■ Maximum welding current of 4000A
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Due to the fast current rise, this power supply support for short-time/large-current welding applications.
- ■ Universal power utilities
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The welding transformer supports 3-phase 200-240V or 380-480V (configured at the factory), so that it can take different power spec world wide.
- ■ Reduced welding current ripple
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Current ripple is reduced to 1/3 of that with the conventional model.* With the same effective current, this model can suppress the peak current in low value unlike the conventional models.
- ■ Comparison of welding power supply waveform
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- ■ Envelope feature
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With this function, the actual wave form is judged good/bad comparing with an "envelope" waveform, which provides the permissible range. The envelope waveform is determined based either on a standard waveform (average welding waveform) or on a monitored waveforms.
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Specifications
| Model | IPB-5000B | |
| Power requirements | 200 to 240VAC / 380 to 480VAC, 50/60Hz, Three phase | |
| Control frequency | 5kHz | |
| Maximum output current | 200A | |
| Maximum weld current | 4000A (with ITB-780A6) | |
| Rated capacity | 17.4kVA (with ITB-780A6) | |
| Control method | Secondary current / Constant voltage / Constant power / Constant current & voltage | |
| Number of weld schedule | 127 | |
| Timer | Squeeze | 0000 to 9999ms |
| RISE1, 2 | 000 to 500ms | |
| WELD1, 2 | 000 to 500ms | |
| COOL | 00 to 99.8ms | |
| HOLD | 000 to 999ms | |
| Mass | 15kg | |
Transformers that are selectable
| Power requirements | 220VAC | 440VAC | ||
| Model | ITE-360B6 | ITB-780B6 | ITE-360B6 | ITB-780B6 |
| Rated capacity | 10.2kVA | 17.4kVA | 10.2kVA | 17.4kVA |
| Rated primary voltage | 300V | 600V | ||
| No-load secondary voltage | 9V | 13V | 9V | 13V |
| Input frequency | 5kHz | |||
| Maximum output current | 4000A | |||
| Duty factor (@100ms) | 4％ | 2.5％ | 4％ | 2.5％ |
| Cooling method | Air cooling | |||
| mass | 11kg | 13kg | 11kg | 13kg |
| Dimensions and | 183(W)×401(D)×186(H) | 190(W)×455(D)×183(H) | 183(W)×401(D)×186(H) | 190(W)×455(D)×183(H) |
Customer support
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Customer support