Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Model | 20F11RD3P4AA0NNNNN |
| Product Type | PowerFlex 753 AC Drive |
| Product Family | PowerFlex 750-Series |
| Drive Design | Air-cooled AC drive |
| Input Voltage | 480 VAC, 3-phase |
| Input Voltage Range | 380–480 VAC |
| Input Frequency | 50/60 Hz |
| Nominal DC Bus Voltage | 650 VDC |
| Input Configuration | AC input with precharge |
| Normal-Duty Output Current | 3.4 A |
| Normal-Duty Power | 2 HP (1.5 kW) |
| Heavy-Duty Power | 1.5 HP (approximately 1.1 kW) |
| Output Phases | 3-phase |
| Frame Size | Frame 1 |
| Enclosure Rating | IP20, NEMA/UL Open Type |
| Cooling Method | Forced-air cooling |
| EMC Filtering | Filtered |
| CM Jumper | Removed |
| Dynamic Braking | Internal dynamic braking transistor |
| HIM / Keypad | No HIM included |
| Approx. Dimensions (H × W × D) | 400.5 × 110 × 211 mm (15.77 × 4.33 × 8.31 in) |
| Approx. Unit Weight | 6 kg (13.2 lb); supplier listings vary |
| Lifecycle Status | Discontinued |
| Discontinued Date | June 30, 2024 |
| Direct Replacement | 20F11RD3P4JA0NNNNN |
| Country of Origin | Multiple; confirm on product nameplate |
| Standard Warranty | 1 year, subject to applicable terms |
FAQ
FAQ
Q1: What is the Allen-Bradley 20F11RD3P4AA0NNNNN?
A: It is a PowerFlex 753 variable-frequency AC drive used for industrial motor speed and torque control.
Q2: What input voltage does this drive support?
A: It is designed for 480 VAC three-phase applications within the 380–480 VAC voltage class.
Q3: What is the rated output current?
A: The rated output current is 3.4 A.
Q4: What are the normal-duty and heavy-duty power ratings?
A: The normal-duty rating is 2 HP (1.5 kW), and the heavy-duty rating is approximately 1.5 HP (1.1 kW).
Q5: What are the dimensions of the 20F11RD3P4AA0NNNNN?
A: Approximate dimensions are 400.5 × 110 × 211 mm (H × W × D). Verify the official mechanical drawing before installation.
Q6: How much does this drive weigh?
A: The approximate unit weight is 6 kg (13.2 lb), excluding packaging. Supplier listings may differ.
Q7: Does this model include a dynamic braking transistor?
A: Yes. It includes an internal dynamic braking transistor and EMC filtering. A separate braking resistor may be required depending on the application’s deceleration needs.
Q8: Is the 20F11RD3P4AA0NNNNN still available from Rockwell Automation?
A: No. Rockwell Automation lists this model as discontinued effective June 30, 2024. The direct replacement is 20F11RD3P4JA0NNNNN, which has the CM jumper installed. Verify configuration compatibility before replacing the drive.
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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.
