Original Schneider PN072128P4 power and driver board for Altivar ATV61 and ATV71 series drives. This board serves as the core power stage component, integrating IGBT gate driver circuitry, DC bus voltage regulation, and power supply distribution. Also referenced with part number VX5A1HC2531 and related model PN072128P3.


| Brand | Schneider Electric |
| Part Number | PN072128P4 |
| Alternative Part Number | VX5A1HC2531 |
| Related Model | PN072128P3 (earlier revision) |
| Compatible Series | Altivar ATV61, ATV71, ATV61F, ATV61 Plus, ATV71 Plus |
| Power Ratings | 160KW – 200KW – 220KW – 250KW – 315KW |
| Voltage | 3-phase 380-480V AC |
| Board Type | Power Board / Driver Board |
| Function | IGBT gate drive, DC bus regulation, power distribution |
| Weight | ~2 kg |
| Dimensions | ~10 × 14 × 3 cm |
| Country of Origin | France |
| Condition | Original Pulled – No Repair |
| Warranty | 1 Year |


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