Allen-Bradley 20BC085A3ANNACC0 Adjustable Frequency AC Drive

FAQ

Q1: What is the 20BC085A3ANNACC0?
A: It is an Allen-Bradley PowerFlex 700 adjustable frequency AC drive rated at 85 A and 45 kW.

Q2: What input voltage does the drive use?
A: It belongs to the 400 V AC class, with a rated line range of approximately 380–480 VAC, 3-phase.

Q3: What is the rated motor power?
A: The drive is rated at 45 kW Normal Duty. The 20BC085 rating does not list a separate Heavy Duty kW rating in the referenced technical data.

Q4: What communication interface does this model have?
A: The A3ANNACC0 configuration includes an internal ControlNet coaxial communication module.

Q5: Does the drive have an EMC filter?
A: Yes. This configuration includes an EMC filter with a common-mode choke.

Q6: Does the 20BC085A3ANNACC0 have a built-in brake resistor?
A: No. Rockwell specifies no internal brake resistor for this configuration.

Q7: What are the dimensions and weight?
A: The Frame 4 drive measures approximately 758.8 × 220 × 201.7 mm (H × W × D) and weighs approximately 24.49 kg. The packaged weight is approximately 29.03 kg.

Q8: Is the 20BC085A3ANNACC0 still available from Rockwell Automation?
A: No. Rockwell Automation lists the model as Discontinued, with a discontinuation date of June 1, 2023. Repair options are still indicated on the Rockwell product page.

20BC085A3ANNACC0 Allen Bradley

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