Allen Bradley 20BC085A3ANNANC1 AC Variable Frequency Drive

FAQ

Q1: What is Allen-Bradley 20BC085A3ANNANC1?
It is a PowerFlex 700 AC variable frequency drive designed for industrial motor control.

Q2: What is the rated current and power?
It is rated at 85 A, with 45 kW normal-duty and 37 kW heavy-duty power ratings.

Q3: What input voltage does it use?
The drive is designed for 380–480 V AC three-phase input, with 400 V AC as the nominal voltage.

Q4: What type of control does it provide?
The configuration uses vector control with 24 V I/O and a standard encoder interface.

Q5: What communication interface is included?
The 20BC085A3ANNANC1 uses a DeviceNet DPI communication module. The PowerFlex 700 platform also supports other communication options depending on the installed module.

Q6: Does this drive have a built-in brake resistor?
No. This configuration does not include an internal brake resistor.

Q7: What are the dimensions and weight?
The corresponding Frame 4 drive is approximately 220 × 759 × 202 mm and weighs approximately 24.5 kg.

Q8: Is the 20BC085A3ANNANC1 still available?
The PowerFlex 700 20BC085 product family has been discontinued by Rockwell Automation. Rockwell lists November 30, 2023 as the discontinuation date for affected 20BC085 configurations.

20BC085A3ANNANC1 Allen Bradley

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