Product Overview and System Integration

The Allen Bradley 20BE099A0ANNANC0 belongs to the PowerFlex 700 20B family and is configured as a Frame 5 drive for 600 VAC three-phase motor applications. Its 99 A continuous output rating places it in a higher-capacity range suitable for large industrial motors.

The catalog configuration is defined by several important characteristics: vector control, 24V I/O, no feedback, blank HIM, no communication module, EMC filtering, and no internal braking hardware. These characteristics are particularly important when matching replacement equipment to an existing installation.

The drive provides two analog inputs, two analog outputs, six digital inputs, and three digital outputs. These I/O resources can be used for speed references, process signals, start/stop commands, interlocks, status indications, and other machine-control functions.

In vector-control mode without feedback, the PowerFlex 700 architecture can provide approximately 0.1% of base-speed regulation across a 120:1 speed range under specified conditions. This makes the drive suitable for many applications where good speed regulation is required without installing an encoder.

The drive supports independently programmable acceleration and deceleration times from 0 to 3600 seconds in 0.1-second increments. This flexibility is useful for large-inertia loads where gradual speed changes are required to reduce mechanical stress.

The 20BE099A0ANNANC0 also supports multiple programmable stopping modes, including coast, DC braking, fast braking, and other configurable methods. The appropriate stopping strategy depends on the machine's inertia, safety requirements, and braking-energy characteristics.

The drive has an EMC filter with a common-mode choke. Correct grounding, motor-cable routing, cabinet ventilation, and separation of power and control wiring remain important for stable operation.

This model has been discontinued, making it particularly relevant to existing PowerFlex 700 installations, maintenance projects, spare-parts requirements, and retrofit applications. When replacing the drive, the complete catalog number should be matched rather than selecting equipment based only on the 100 HP rating.

Technical Specifications

Specification	Details
Brand	Allen Bradley
Product Family	PowerFlex 700
Catalog Number	20BE099A0ANNANC0
Product Type	Adjustable Frequency AC Drive
Input Voltage	600 VAC
Input Phase	3 Phase
Input Frequency	60 Hz
Continuous Output Current	99 A
1-Minute Output Current	116 A
3-Second Output Current	138 A
Normal-Duty Rating	100 HP
Heavy-Duty Rating	75 HP
Frame Size	Frame 5
Enclosure	IP20 / NEMA/UL Type 1
Construction	Conformal Coated
Control Method	Vector Control
Control I/O	24V I/O
Feedback	No Feedback
Human Interface	No HIM / Blank Plate
Communication Module	No
Brake IGBT	No
Internal Brake Resistor	No
EMC Filter	Second-Environment EMC Filter
Common-Mode Choke	Included
Analog Inputs	2
Analog Outputs	2
Digital Inputs	6
Digital Outputs	3
Maximum Output Frequency	420 Hz
Speed Regulation Without Feedback	Approximately 0.1% of base speed across 120:1
Input Current	92.9 A at 600 VAC
Input Power	96.6 kVA at 600 VAC
Overload Capability	110% for 1 minute; 150% for 3 seconds
Dimensions	689.6 × 308.9 × 275.4 mm
Weight	37.19 kg / 81.99 lb
Lifecycle	Discontinued

Recommended Related Models

For PowerFlex 700 600 VAC applications, the following models are useful for comparison and replacement evaluation:

Allen Bradley 20BE077A0ANNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BE077A0ANNAND0 PowerFlex 700 AC Drive
Allen Bradley 20BE077A0ANNAEC0 PowerFlex 700 AC Drive
Allen Bradley 20BE062A0ANNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BE062A0ANNAND0 PowerFlex 700 AC Drive
Allen Bradley 20BE062A0AYNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BE099A0ANNAND0 PowerFlex 700 AC Drive
Allen Bradley 20BE125A0ANNANC0 PowerFlex 700 AC Drive

These related models may differ in output current, I/O configuration, feedback, communication options, or control architecture. They should therefore be evaluated using the complete catalog number before substitution.

Popular Related Models

Allen Bradley 20BE032A0AYNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BE041A0AYNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BE052A0ANNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BE062A0ANNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BE062A0ANNAND0 PowerFlex 700 AC Drive
Allen Bradley 20BE062A0AYNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BE077A0ANNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BE077A0ANNAND0 PowerFlex 700 AC Drive
Allen Bradley 20BE099A0ANNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BE099A0ANNAND0 PowerFlex 700 AC Drive
Allen Bradley 20BE125A0ANNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BE144A0ANNANC0 PowerFlex 700 AC Drive

Industrial Applications and Motor Control

The 20BE099A0ANNANC0 is designed for large industrial motor applications where variable-speed control is required to improve process control, equipment operation, and motor management.

Typical applications include:

Large conveyor systems
Material handling equipment
Industrial pumps
Cooling and ventilation fans
Compressors
Process machinery
Production and assembly lines
Paper and converting equipment
Mining and bulk-material handling
Metal-processing machinery
Industrial HVAC systems
General manufacturing equipment

With 99 A continuous output capability, the drive can control substantial motor loads while providing programmable acceleration, deceleration, current limiting, and stopping functions.

The vector-control architecture provides improved speed regulation compared with basic V/Hz operation. Because this particular configuration does not include feedback, it is well suited to applications where sensorless vector control can satisfy the required speed and torque performance without installing an encoder.

PowerFlex 700 Features and Engineering Advantages

600 VAC three-phase operation
The 20BE099A0ANNANC0 is designed for 600 VAC three-phase power and is rated for 100 HP normal-duty and 75 HP heavy-duty applications.

99 A continuous output
The 99 A output rating gives the drive sufficient capacity for relatively large industrial motors and process equipment.

Vector control with 24V I/O
The drive uses vector control with 24V I/O, providing improved speed and torque control while supporting conventional industrial control signals.

Blank HIM configuration
This model is supplied without a Human Interface Module and uses a blank plate. This arrangement is useful when drive control and monitoring are handled through an external PLC, control station, or automation network.

No feedback option
The 20BE099A0ANNANC0 is configured without motor feedback. Sensorless vector control can therefore be used without an encoder or resolver.

No internal communication module
The drive does not include an internal communication module in this configuration. The overall PLC or plant-network architecture should be evaluated separately when integrating the drive.

EMC filter and common-mode choke
An EMC filter with a common-mode choke is included, helping manage electrical interference within industrial drive installations.

No internal braking resistor
The drive does not include a brake IGBT or drive-mounted brake resistor. External braking equipment may be required when the application involves rapid stopping or significant regenerative energy.

Frame 5 construction
The Frame 5 architecture provides high-power motor-control capability while maintaining a practical physical configuration for industrial control cabinets.

Conformal-coated electronics
The drive uses conformal-coated construction, providing additional protection for electronic assemblies in appropriate industrial environments.

10 Technical FAQs

1. What is the input voltage of the 20BE099A0ANNANC0?
The drive is designed for 600 VAC, three-phase input power and belongs to the 500–690 VAC PowerFlex 700 voltage class.

2. What is the continuous output current?
The continuous output current is 99 A at the rated 600 VAC three-phase supply.

3. What is the horsepower rating?
The drive is rated for 100 HP under normal-duty operation and 75 HP under heavy-duty operation.

4. Does the 20BE099A0ANNANC0 use vector control?
Yes. This configuration uses vector control with 24V I/O. Sensorless vector and V/Hz operating methods are also available within the PowerFlex 700 platform.

5. Does this model include encoder feedback?
No. The 20BE099A0ANNANC0 is supplied without a feedback option. If closed-loop encoder control is required, a PowerFlex 700 configuration with the appropriate feedback hardware should be selected.

6. Does the drive include a local HIM keypad?
No. This model uses a blank HIM plate. Local operator access therefore needs to be provided through an appropriate external interface if required by the machine.

7. Is an internal braking resistor included?
No. The drive does not include a brake IGBT or internal drive-mounted braking resistor. External braking equipment should be evaluated for applications requiring rapid deceleration.

8. Can this drive be connected to a PLC?
Yes. The PowerFlex 700 family can be integrated into PLC-based control systems through suitable I/O and communication arrangements. This specific configuration does not include an internal communication module.

9. What can cause an overcurrent fault during acceleration?
Common causes include excessive mechanical load, incorrect motor data, an acceleration time that is too short, motor wiring problems, motor faults, or unsuitable drive parameters. Checking motor nameplate data and increasing acceleration time are common initial diagnostic steps.

10. What should be checked before replacing this drive?
The complete catalog number should be compared, including voltage class, output current, horsepower, duty rating, I/O voltage, feedback configuration, communication options, braking requirements, enclosure, and control method.

Look forward to your comments!Comment