Core Product Info
- Catalog No.：20G11NC104JA0NNNNN
- Product Family：PowerFlex 755 AC Drive (Rockwell Automation / Allen‑Bradley)
- Description：Air‑cooled, open type (IP20/IP00), 3‑phase 400V AC input, 55kW ND (104A) / 45kW HD (85A), Frame 5, filtered, CM jumper installed, internal DB transistor, no HIM, embedded EtherNet/IP
- Status：Active (standard industrial drive)
- Net Weight：~52.91 lbs (≈24.0 kg)
- Frame Size：Frame 5 (panel‑mount)
Key Technical Specifications
| Parameter | Value |
|---|---|
| Input Voltage | 3AC 380–480V (nom 400/415V), 50/60 Hz |
| Normal Duty (ND) | 55 kW, 104 A output |
| Heavy Duty (HD) | 45 kW, 85 A output |
| DC Bus Voltage | ~540 VDC (from 400V AC input) |
| Control Modes | V/Hz, PID, torque control, positioning |
| Cooling | Internal air cooling |
| Enclosure | Open type (IP20/IP00, panel mount) |
| Communications | Embedded EtherNet/IP (CIP); optional Modbus TCP, Profinet, etc. |
| Safety | Safe Torque‑Off (STO) option card |
| EMC | Integral EMC filter (compliant with EN 61800‑3) |
| Braking | Internal dynamic braking (DB) transistor |
| Ambient Temp | 0…+40°C (derate above 1000m altitude) |
| Max Altitude | 1000m (no derate); 2000m (80% derate) |
| Compliance | CE, UL, CSA, RoHS |
| Recommended Breaker (ND/HD) | 140G‑J6F3‑D25 |
| Recommended Reactor (3%) | 1321‑3R80‑B (line/load) |
| Recommended Contactor | 100‑D115 |
