Allen Bradley 20BC325N0ANNNNC0 PowerFlex 700

FAQ

Q1: What is the Allen-Bradley 20BC325N0ANNNNC0?

A: The Allen-Bradley 20BC325N0ANNNNC0 is a PowerFlex 700 AC drive designed for controlling the speed and torque of three-phase AC motors. It is suitable for industrial motor-control applications such as pumps, fans, conveyors, and other machinery requiring high-power variable-speed operation.

Q2: What are the voltage, current, and power ratings of this drive?

A: This model is specified for a 400 V AC three-phase supply, with a continuous output current rating of 325 A. Both the normal-duty and heavy-duty power ratings are listed as 180 kW. Confirm the motor nameplate current, operating conditions, and application load requirements before selecting the drive.

Q3: What are the dimensions and weight of the 20BC325N0ANNNNC0?

A: The specified dimensions are 1447.8 × 509.3 × 409.3 mm (H × W × D), and the unit weighs approximately 147 kg. Ensure the installation location provides sufficient clearance, structural support, ventilation, and access for electrical connections and maintenance.

Q4: What overload current capabilities does this drive have?

A: The listed one-minute overload current is 358 A, and the three-second overload current is 488 A. These ratings indicate the specified short-duration current capacity. Actual overload capability depends on operating conditions and the manufacturer’s requirements, so consult the applicable technical documentation before using the drive in high-overload applications.

Q5: Does the 20BC325N0ANNNNC0 include a keypad or display?

A: No. This configuration is specified without a Human Interface Module (HIM) and uses a blank cover. A compatible HIM or appropriate configuration tool may be needed for parameter programming, diagnostics, and local operation. Verify compatibility before purchasing additional accessories.

Q6: What control features does this PowerFlex 700 drive provide?

A: The specified configuration uses vector control and provides 24 V DC control I/O. These features support integration with compatible industrial control systems. The model is listed without a feedback option, so confirm that its control capabilities meet the motor’s accuracy, speed regulation, and application requirements.

Q7: Does this model include braking hardware or a CE-compliant EMC filter?

A: No. The supplied specifications indicate that the drive has no braking IGBT, no drive-mounted braking resistor, and no CE-compliant EMC filter. If the application requires controlled rapid deceleration or additional electromagnetic compatibility measures, the appropriate external components and installation arrangements must be evaluated separately.

Q8: What installation conditions and precautions should be considered?

A: The 20BC325N0ANNNNC0 uses an IP00 / NEMA/UL open-type enclosure and forced-air cooling. It should be installed inside a suitably protected cabinet or panel with adequate airflow and protection against dust, moisture, and accidental contact. Before ordering, verify the complete catalog number, physical condition, included accessories, and current availability with the supplier.

20BC325N0ANNNNC0 Allen Bradley

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