Products Description
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Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Series | PowerFlex 700 |
| Product Type | AC Drive / Variable Frequency Drive |
| Catalog Number | 20BR535U0ANNNND0 |
| Drive Family | PowerFlex 700, Type 20B |
| Frame Size | Frame 8 |
| Input Voltage | DC bus input with precharge; verify nominal voltage for this catalog configuration |
| Input Phase | DC input |
| Output Phase | 3-phase |
| Input Current | Refer to the applicable DC input rating table |
| Rated Output Current | 535 A |
| Normal-Duty Rating | 450 HP |
| Heavy-Duty Rating | 400 HP |
| Continuous Output Current | 535 A, subject to duty and operating conditions |
| 1-Minute Overload Current | 589 A (reference rating) |
| 3-Second Overload Current | 803 A (reference rating) |
| Control Method | Vector Control |
| Selectable Motor Control | Vector Control / Sensorless Vector / V/Hz, depending on control configuration |
| Feedback | Verify installed feedback options |
| Analog Inputs | Depends on installed control board and I/O configuration |
| Analog Outputs | Depends on installed control board and I/O configuration |
| Digital Inputs | Depends on installed control board and I/O configuration |
| Digital Outputs | Depends on installed control board and I/O configuration |
| PWM Frequency | 2 kHz |
| Brake IGBT | Verify exact catalog configuration |
| Internal Brake Resistor | Not assumed included |
| Communication Module | Verify exact catalog configuration |
| Human Interface | Depends on installed HIM option |
| Enclosure Rating | IP00 / NEMA/UL Type Open reference configuration |
| Cooling Method | Forced-air cooling |
| Motor Overload Protection | Electronic motor overload protection |
| Acceleration / Deceleration | Programmable; range depends on configuration |
| Operating Temperature | Standard reference ambient 0–40°C; derating may apply at higher temperatures |
| Maximum Altitude Without Derating | 1000 m reference; verify installation manual |
| Dimensions (H × W × D) | 2283.7 × 726.6 × 757.8 mm (IP00 reference configuration) |
| Weight | 384 kg (drive only); approximately 431 kg with packaging |
| Product Status | Legacy product; verify availability and support |
FAQ
FAQ
Q1: What is the Allen-Bradley 20BR535U0ANNNND0?
A: It is a PowerFlex 700-series industrial AC drive in the 20B family, intended for high-power motor speed and torque control.
Q2: What is the rated output current?
A: The model family specifies a 535 A output-current rating. Confirm the applicable duty rating and operating conditions using the drive nameplate and official technical documentation.
Q3: What motor power can this drive support?
A: The reference ratings for the 535 A model are 450 HP normal duty and 400 HP heavy duty. Actual motor suitability depends on motor current, load characteristics, and application requirements.
Q4: What type of input power does this model use?
A: The 20BR family uses a DC bus input with precharge. Confirm the required DC bus voltage, input protection, and precharge arrangement before installation.
Q5: What are the dimensions and weight?
A: For the IP00 Frame 8 reference configuration, the dimensions are 2283.7 × 726.6 × 757.8 mm (H × W × D). The reference drive-only weight is 384 kg, or approximately 431 kg with packaging.
Q6: Does this drive support vector control and Sensorless Vector Control?
A: The PowerFlex 700 family supports multiple motor-control modes, including vector and V/Hz control. Confirm the available modes and required control hardware for this specific configuration.
Q7: Does the drive include communication, feedback, and braking options?
A: These features depend on the complete catalog configuration and installed hardware. Check the drive nameplate, option labels, and documentation before assuming a communication adapter, feedback interface, or braking hardware is included.
Q8: What should be checked before installation or replacement?
A: Verify the DC bus supply, output current, motor power, duty rating, control options, enclosure type, cooling and clearance requirements, grounding, protection devices, and cabinet dimensions. Because this is a high-power drive, installation should follow the manufacturer’s safety and commissioning instructions.
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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.
