1PC NEW PN-347145 (No original package) internal service/sub-assembly part number for Allen-Bradley dedicated to PowerFlex 755 series high-power variable frequency drives #QYM001 J1688
1PC NEW PN-347145 (No original package) internal service/sub-assembly part number for Allen-Bradley dedicated to PowerFlex 755 series high-power variable frequency drives #QYM001 J1688
| Parameter Category | English Specification & Notes |
|---|---|
| Part Number Type | Non-catalog service/sub-assembly code; for internal repair, replacement, and component lifecycle tracking only |
| Core Board Function | IGBT gate signal generation/amplification, power module temperature/current monitoring, overcurrent/overvoltage/overtemperature protection triggering, synchronization with the main control board |
| Parent Product Compatibility | Exclusively for PowerFlex 755 series VFDs (480V/690V AC 3-phase, medium-to-high power ratings); no cross-series compatibility with PowerFlex 70/700/753 |
| Public Spec Availability | No open-access electrical (gate drive voltage/current), thermal, or communication parameters. Exact specs are tied to the parent drive’s full model, power rating, and firmware version |
| Reference Benchmark (PF755 Standard Gate Driver Board) | Gate Drive Voltage: ±15V DC; Max Gate Current per Channel: 6A; Isolation Voltage: 2500V AC (rms); Operating Temperature: 0°C to 55°C (Non-condensing, RH 10%–90%); Certifications: UL 508C, CE, RoHS |
| Spec Retrieval Steps | 1. Check board silkscreen for official AB catalog P/Ns (e.g., 22A-xxx, 2094-xxx) or revision codes.
|
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