Allen‑Bradley 20G1ABC650JN0NNNNN
Product Introduction
Model 20G1ABC650JN0NNNNN is a high-power heavy-duty AC variable frequency drive from the Allen‑Bradley PowerFlex 755 series, developed and produced by Rockwell Automation, a globally renowned industrial automation supplier. As a flagship high-capacity drive unit, this product adopts the Frame 8 integrated cabinet air-cooled overall structure, which is specially engineered to sustain long-duration, high-load continuous operation under complex and harsh industrial environments.
Supported by mature high-precision vector control algorithm, the drive delivers steady torque output and precise speed adjustment throughout the entire motor operating range. It can effectively improve the operational efficiency of driven equipment and realize remarkable energy-saving effects during long-time running.

The built-in dual-circuit forced air cooling system optimizes internal heat dissipation thoroughly, avoiding overheating faults even under sustained heavy loads. Meanwhile, comprehensive protective mechanisms covering overload, overvoltage, undervoltage, overheat, short circuit and phase failure are integrated inside the unit, which can timely cut off power to protect the inverter and matched motors against damages caused by power grid fluctuations and accidental faults.
With strict international industrial manufacturing standards, this drive boasts stable performance, low failure rate and easy daily maintenance. It is extensively applied in water supply and sewage treatment, mining, cement processing, oil and gas transportation, industrial ventilation fans, metallurgical equipment as well as all kinds of automated production assembly lines. This standard basic version comes without extra optional accessories, striking a perfect balance between premium performance and reasonable cost, which serves as a trustworthy power control solution for large industrial drive demands worldwide.
| Item | Specification |
|---|---|
| Brand | Allen‑Bradley (Rockwell Automation, USA) |
| Model | 20G1ABC650JN0NNNNN |
| Series | PowerFlex 755 AC Drive |
| Rated Voltage | 3-phase 400V AC |
| Output Current | 650 A |
| Power Rating | 400 kW (Light Duty) / 355 kW (Normal Duty) |
| Frame Size | Frame 8 |
| Structure | Integrated cabinet air-cooled type |
| Protection Class | IP20 |
| Configuration | Standard basic unit, no optional extra modules |
| Net Weight | 185 KG |
| Gross Weight | 198 KG |
| Outer Packing Dimension | 108cm × 76cm × 92cm |
| Volume | 0.755 CBM |
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