Products Description
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Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | AC Variable Frequency Drive |
| Model | Allen-Bradley 20G11ND186AN0NNNNN |
| Series | PowerFlex 755 |
| Function | Industrial high-performance motor speed and torque control drive |
| Input Voltage | 380–480 V AC, 3-phase |
| Input Frequency | 50/60 Hz |
| Output Current | 186 A |
| Output Power | 150 HP (Normal Duty) / 125 HP (Heavy Duty) |
| Frame Size | Frame 6 |
| Control Method | Sensorless Vector Control / V/Hz control |
| Communication | Modular (EtherNet/IP, DeviceNet, ControlNet via option modules) |
| Control Interface | DPI (Drive Peripheral Interface) |
| EMC Filter | Filtered, CM jumper removed configuration |
| Brake Function | No built-in dynamic braking transistor |
| Input Type | AC input with precharge |
| Protection Functions | Overcurrent, overvoltage, undervoltage, motor overload, ground fault |
| Enclosure Rating | Open type (cabinet installation) |
| Mounting Type | Panel mount |
| Cooling Method | Air-cooled |
| Operating Temperature | 0 to 50 °C |
| Dimensions (H × W × D) | ~665 × 308 × 346 mm |
| Weight | ~45–55 kg |
FAQ
FAQ
Q1. What is the 20G11ND186AN0NNNNN used for?
It is a PowerFlex 755 AC drive used for controlling medium-to-high power industrial motors in applications like pumps, conveyors, compressors, and machinery.
Q2. What is its power rating?
It is rated at approximately 150 HP (normal duty) and 125 HP (heavy duty), with a 186 A output current.
Q3. What type of input supply does it require?
It operates on a 380–480 V AC three-phase power supply.
Q4. Does it include braking capability?
No, this configuration does not include a built-in dynamic braking transistor; external braking components are required if needed.
Q5. What communication options are available?
It supports modular industrial networks such as EtherNet/IP, DeviceNet, and ControlNet via option modules.
Q6. What is the enclosure type?
It is an open-type drive intended for installation inside an electrical cabinet (Frame 6 design).
Q7. What are its approximate dimensions and weight?
Typical dimensions are around 665 × 308 × 346 mm, with weight roughly 45–55 kg depending on configuration.
Q8. Is this model still in production?
Yes, it is listed as a current PowerFlex 755 product in Rockwell’s catalog structure, though availability may vary by region and configuration.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
