Allen Bradley 20BE062A0ANNANC0 PowerFlex 700 AC Drive

Industrial Applications and Motor Control

The 20BE062A0ANNANC0 is intended for applications where a large AC motor needs adjustable speed, controlled acceleration, and programmable stopping rather than simple fixed-speed operation.

Typical applications include:

• Industrial conveyor systems
• Material handling equipment
• Pumps and pumping systems
• Cooling and ventilation fans
• Compressors
• Process machinery
• Production lines
• Paper and converting equipment
• Mining and bulk-material handling
• Industrial HVAC systems
• Machine tools
• General-purpose automated machinery

The drive provides 62 A continuous output current and can support larger temporary current demands according to its operating-duty specifications. This makes it practical for applications where motors experience changing mechanical loads during production.

Its vector-control architecture is useful when better speed regulation is required than basic V/Hz control can provide. Because this particular catalog configuration does not include feedback, it is well suited to applications where sensorless motor control is sufficient.

PowerFlex 700 Features and System Advantages

600 VAC three-phase architecture
The 20BE062A0ANNANC0 is designed for the 600 VAC class and three-phase industrial power systems. Its normal-duty rating is 60 HP, while its heavy-duty rating is 50 HP.

62 A output capability
The 62 A output rating provides sufficient capacity for a broad range of medium-to-large industrial motors. The drive supports controlled acceleration, deceleration, and variable-speed operation.

Vector control with 24V I/O
The drive uses vector control with 24V I/O. This provides a practical control architecture for PLC-connected machinery, standalone motor-control applications, and process equipment.

Blank HIM configuration
This model is supplied without a Human Interface Module and uses a blank cover at the HIM location. Drive configuration and operation can therefore be handled through the appropriate external control or programming methods.

No internal braking hardware
The drive does not include a brake IGBT or drive-mounted brake resistor. Applications requiring rapid deceleration or significant regenerative energy should be evaluated for an external braking solution.

No internal communication module
This configuration does not include a communication module. The communication architecture should therefore be evaluated separately when integrating the drive into a plant-wide automation network.

No feedback option
The 20BE062A0ANNANC0 is configured without motor feedback. Sensorless vector operation can be used where the application does not require encoder-based closed-loop control.

EMC filtering
The configuration includes a second-environment EMC filter and common-mode choke, helping manage electrical noise within industrial drive systems.

IP20 / NEMA Type 1 enclosure
The drive has an IP20 / NEMA/UL Type 1 construction and should be installed in a suitable enclosure that provides the required environmental protection.

10 Technical FAQs

1. What is the input voltage of the 20BE062A0ANNANC0?
This PowerFlex 700 model is designed for 600 VAC three-phase industrial power. It belongs to the 500–690 VAC class of PowerFlex 700 drives.

2. What is the output current rating?
The continuous output current rating is 62 A. The drive also provides higher short-duration current capability for acceleration and temporary load conditions.

3. What motor horsepower is supported?
The drive is rated for 60 HP under normal-duty operation and 50 HP under heavy-duty operation. Final motor selection should be based on motor full-load current and actual application duty as well as horsepower.

4. Does this model use vector control?
Yes. The 20BE062A0ANNANC0 uses vector control with 24V I/O. This allows improved motor-speed control compared with basic scalar control in suitable applications.

5. Does the drive have encoder feedback?
No. This specific catalog configuration is supplied without a feedback option. If an application requires closed-loop encoder control, a different PowerFlex 700 configuration should be selected.

6. Is a Human Interface Module included?
No. The model is configured with a blank cover rather than a HIM. This should be considered when planning local commissioning and operator-access requirements.

7. Does the drive include a built-in brake resistor?
No. There is no drive-mounted brake resistor and no brake IGBT in this configuration. External braking equipment may be required where the application produces substantial regenerative energy.

8. Can this drive be integrated with a PLC?
Yes. The PowerFlex 700 family can be incorporated into PLC-based control systems through suitable I/O wiring and optional communication architecture. This particular model does not include an internal communication module.

9. What should be checked before replacing an existing 20B drive?
The complete catalog number should be compared, including input voltage class, current rating, horsepower, I/O voltage, feedback, communication options, braking configuration, enclosure, and control method. A drive with a similar horsepower rating may not have the same electrical configuration.

10. What are common commissioning problems with this type of drive?
Incorrect motor data, unsuitable acceleration settings, excessive mechanical load, incorrect wiring, insufficient incoming power, and incorrect control parameters can all cause commissioning problems. Motor nameplate information and drive parameters should be verified before placing the machine under full load.