1PC NEW PN-509681 Allen‑Bradley internal service/sub‑assembly part number typically a gate driver PCB or control sub‑board for PowerFlex 753/755 series VFDs# QYM001 j1688
1PC NEW PN-509681 Allen‑Bradley internal service/sub‑assembly part number typically a gate driver PCB or control sub‑board for PowerFlex 753/755 series VFDs# QYM001 j1688
| Parameter Category | English Specification & Notes |
|---|---|
| Part Type | Non‑catalog service/sub‑assembly code; used for repair/replacement tracking |
| Primary Function | IGBT gate driver board or inverter control sub‑board for PowerFlex 753/755 |
| Parent Product Compatibility | Exclusively fits PowerFlex 753/755 medium‑voltage/high‑power drives (480V–690V AC 3‑phase) |
| Public Spec Availability | No open‑access electrical/thermal/comms specs—exact parameters tied to parent drive model/serial number |
| Reference (PF755 IGBT Driver PCB Example) | Rated Voltage: 690V AC (3‑phase); Gate Drive Voltage: ±15V DC; Operating Temp: 0°C to 55°C; Certifications: UL 508C, CE, RoHS |
| Verification Steps | 1. Check board silkscreen for catalog P/Ns (e.g., 2094‑xxx) or revision codes.
|
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