Allen Bradley 20BP140A3ANNACC1 DC Input AC Drive / Variable Frequency Drive

FAQ

Q1: What is the 20BP140A3ANNACC1?
It is an Allen-Bradley PowerFlex 700 high-power AC drive with a 540 VDC DC-bus input, designed for industrial three-phase motor control.

Q2: What is the input voltage?
The drive uses a 540 VDC input with a precharge configuration.

Q3: What are the current and power ratings?
It is rated at 140 A, with a 75 kW normal-duty rating and 55 kW heavy-duty rating.

Q4: What communication interface does it use?
The model includes a ControlNet coaxial DPI communication module.

Q5: Does it include a keypad and display?
Yes. The A3 configuration includes an LCD display with a full numeric keypad for local programming and monitoring.

Q6: Does it have a built-in braking resistor?
No. This model has no brake IGBT and no internal drive-mounted brake resistor.

Q7: Does it support encoder feedback?
Yes. It uses standard encoder feedback and provides a 12 VDC encoder supply rated at up to 250 mA.

Q8: What are the dimensions and weight?
The listed dimensions are approximately 609.6 × 450.7 × 1574.8 mm, with an approximate drive-and-packaging weight of 154.68 kg.

20BP140A3ANNACC1 Allen Bradley

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