Allen Bradley 20P21AD027RA0NNN PowerFlex DC Drives
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
|
Parameter |
Specification |
|---|---|
|
Brand |
Allen-Bradley |
|
Manufacturer |
Rockwell Automation |
|
Model |
|
|
Product Series |
|
|
Product Type |
Non-Regenerative DC Drive |
|
Input Voltage |
380–480 V AC |
|
Nominal Input Voltage |
480 V AC |
|
Input Phase |
Three-phase |
|
Input Frequency |
50/60 Hz |
|
Input Type |
6-pulse |
|
Rated DC Output Current |
27 A |
|
Rated Motor Power |
11 kW (15 HP) |
|
Frame Size |
Frame A |
|
Motor Operation |
Two-quadrant operation |
|
Field Supply |
Single-phase regulated |
|
Regeneration Capability |
Non-regenerative |
|
Enclosure Rating |
IP20, NEMA/UL Type Open |
|
Protective Coating |
Conformal coating |
|
Cooling Method |
Air-cooled |
|
Human Interface Module (HIM) |
Not included; blank plate fitted |
|
Communication Module |
Not included |
|
Standard I/O |
8 digital inputs, 4 digital outputs, 3 analog outputs and 2 analog inputs |
|
Typical Applications |
DC motor speed control, conveyors, winding equipment and material-handling systems |
|
Dimensions |
359 × 267 × 287 mm |
|
Weight |
11 kg |
FAQ
1. What is the Allen-Bradley 20P21AD027RA0NNN used for?
The PowerFlex DC drive controls the speed and torque of compatible DC motors in industrial applications. It is commonly used in conveyors, winding systems, material-handling equipment and production machinery that requires adjustable motor speed.
2. What are the rated output current and motor power?
The drive provides a rated DC output current of 27 A and supports a motor rating of 11 kW (15 HP) at 460 V AC input. The motor’s armature and field ratings should be checked before selecting the drive.
3. What power supply does this drive require?
It is designed for a three-phase AC supply in the 380–480 V range, with a nominal rating of 480 V AC. Verify the actual supply voltage, frequency, grounding and upstream circuit protection before installation.
4. What does two-quadrant motor operation mean?
Two-quadrant operation supports motoring in one direction and controlled braking behavior within the drive’s operating capabilities. Because this is a non-regenerative model, braking energy is not returned to the AC supply. Applications with significant regenerative energy may need an additional braking solution.
5. What is the purpose of the regulated field supply?
The regulated field supply provides excitation current to a compatible DC motor’s field winding. Correct field voltage and current are essential for stable motor operation, so the motor nameplate and drive configuration should be checked before commissioning.
6. Can this drive connect directly to a PLC?
The drive includes standard digital and analog I/O for hardwired control. However, this catalog configuration does not include a communication module. Network-based PLC integration requires compatible optional communication hardware.
7. What should be checked if the drive reports a fault?
Read the fault code and review the fault history. Check the incoming AC supply, control signals, motor armature connections, field circuit, load conditions and cooling airflow. Correct the cause before resetting the drive.
8. What steps are required before commissioning?
Verify the motor and drive ratings, protective grounding, wiring, circuit protection and ventilation. Configure the motor parameters, command source, speed reference and current limits. Test motor direction, acceleration, deceleration and protective functions under controlled conditions before returning the equipment to normal operation.
Allen Bradley 20P21AD027RA0NNN PowerFlex DC Drives is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.







