Excellent PLC
Product Introduction
The Allen-Bradley 20G11ND065JA0NNNNN PowerFlex 755 AC Drive is a versatile and high-performance variable frequency drive designed for medium-power industrial motor control applications. As part of the PowerFlex 755 family from Rockwell Automation, it offers advanced control capabilities, flexible configuration, and reliable performance in demanding environments.
This model operates on 480 VAC input with support for a 650 VDC DC bus, delivering 37 kW (50 HP) and 65 A output current. The drive features an air-cooled, open-type design, integrated filtering, and precharge functionality to ensure safe startup and stable long-term operation. With an internal transistor and installed jumper, it simplifies system integration and enhances control flexibility.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | 20G11ND065JA0NNNNN |
| Series | PowerFlex 755 |
| Cooling Method | Air Cooled |
| Input Type | AC Input with Precharge |
| Input Voltage | 480 VAC / 650 VDC |
| Power Rating | 37 kW / 50 HP |
| Output Current | 65 A |
| Enclosure Type | Open Type |
| Protection Level | IP20 / IP00 |
| Filtering | Integrated Filtering |
| Internal Components | Internal Transistor Included |
| Jumper | Installed |
| Operator Interface | No HIM |
| Control Capability | Advanced Motor Control |
| Mounting Type | Panel Mount |
| Dimensions | 474 × 212 × 222 mm |
| Weight | 13.6 kg |
Applications
• Conveyor and Material Handling Systems – Ensures smooth speed variation and load handling in production lines.
• Pumps and Compressors – Provides energy-efficient flow and pressure control.
• Fans and HVAC Systems – Maintains stable airflow and energy optimization.
• Mixers and Process Equipment – Delivers consistent torque output for industrial processing.
• General Manufacturing Equipment – Suitable for medium-power automation systems requiring precision control.
Advantages
• Medium Power Performance – Rated at 37 kW / 50 HP, ideal for a wide range of industrial applications.
• Flexible Power Configuration – Supports both 480 VAC input and 650 VDC DC bus operation.
• Integrated Transistor – Simplifies system architecture and enhances control flexibility.
• Precharge Circuit Protection – Reduces inrush current and protects internal components.
• Integrated Filtering – Minimizes EMI and improves system reliability.
• Compact and Efficient Design – Saves panel space while maintaining strong performance.
• Reliable Cooling System – Air-cooled design supports continuous-duty operation.
