Products Description
| Company Information | |||
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Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Model | 20P41AD250RA0NNN |
| Product Type | PowerFlex DC Drive |
| Input Voltage | 480 VAC, 3-phase |
| Rated Output Current | 250 A |
| Motor Power | 150 HP / 112 kW |
| Motor Operation | Four-quadrant operation – regenerative |
| Input Type | 6-pulse |
| Field Supply | Single-phase regulated |
| Frame Size | Frame B |
| Enclosure | IP20, NEMA/UL Type Open |
| Coating | Conformal coating |
| HIM | No HIM, blank plate |
| Communication | No communication module |
| Dimensions (H × W × D) | 311 × 388 × 350 mm |
| Weight | Approx. 29.5 kg |
| Packaged Weight | Approx. 31.5 kg |
FAQ
FAQ
Q1: What is the 20P41AD250RA0NNN?
A: It is an Allen-Bradley PowerFlex DC Drive designed for high-power DC motor control, rated at 480 VAC, 250 A and 150 HP.
Q2: What motor power does this drive support?
A: The drive is rated for 150 HP (112 kW).
Q3: Is the 20P41AD250RA0NNN regenerative?
A: Yes. It supports four-quadrant regenerative operation, allowing both motoring and regenerative braking.
Q4: What is the input voltage and phase configuration?
A: It uses a 480 VAC, three-phase input with a 6-pulse configuration.
Q5: What type of field supply does it use?
A: The drive uses a single-phase regulated field supply.
Q6: Does the 20P41AD250RA0NNN include a HIM?
A: No. This configuration comes with a blank HIM plate rather than a Human Interface Module.
Q7: What are the dimensions and weight?
A: The Frame B drive measures approximately 311 × 388 × 350 mm (H × W × D) and weighs approximately 29.5 kg. Packaged weight is approximately 31.5 kg.
Q8: Is this model still available from Rockwell Automation?
A: Rockwell currently lists the 20P41AD250RA0NNN as End of Life, with a planned discontinuation date of April 15, 2027 and no planned Rockwell Automation replacement.
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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.
