Product Description

Overview

The ABB BDFC-01C Brake Chopper Module helps drives manage regenerative energy during rapid deceleration or demanding load cycles. It diverts excess DC bus voltage into an external braking resistor, ensuring that the connected ACS880 or ACS580 drive continues operating safely under heavy braking conditions. Moreover, its compact footprint and low internal consumption make it ideal for installations where panel space and thermal stability matter.

Product Summary

Engineers rely on this module because it provides consistent braking performance in highly dynamic processes. It integrates seamlessly with ABB low-voltage drives and allows technicians to deploy stronger braking torque without triggering overvoltage faults. In addition, the module supports auto and manual control modes, allowing flexible configuration in both new and retrofitted drive systems.

Technical Specifications

General Information

• Manufacturer: ABB

• Product Number: BDFC-01C

• Part Number: 3AXD50000010454

• Product Type: Frequency Converter Spare Part

• Condition: Brand New

• Estimated Lead Time: 1–10 Working Days

• Weight: 0.1 kg

• Shipping Weight: 1 kg

• Country of Origin: Sweden

Electrical & Performance

• Rated Input Voltage: 3-phase 400 V AC

• Max Continuous Braking Current: 110 A

• Peak Braking Current: 150 A (short-time withstand)

• Braking Resistor Range: 2.2 Ω – 10 Ω

• Operating Frequency: 50 / 60 Hz

• Static Power Consumption: ≤ 3 W

• Control Signal: Drive internal bus, auto/manual modes

Mechanical & Environmental

• Dimensions (H × W × D): 180 × 120 × 60 mm

• Weight: 1.8 kg

• Protection Class: IP20

• Operating Temperature: –20 °C to +55 °C

• Storage Temperature: –40 °C to +70 °C

FAQ

Q1: Is the BDFC-01C compatible with all ACS880 drive frames?
Yes, it works with most low-voltage ACS880 and ACS580 units, provided the drive supports external braking resistors.

Q2: Does the module include a braking resistor?
No, users must select an external resistor within the supported 2.2–10-ohm range for proper operation.

Q3: Can the module prevent overvoltage trips during high-inertia braking?
Yes, it channels regenerative energy quickly, maintaining DC-bus stability and reducing overvoltage risks.

Q4: Is additional wiring needed for control signals?
No, the module receives control commands directly from the internal drive bus.

Q5: How difficult is installation for existing drive cabinets?
Most technicians complete installation easily because the module fits standard ABB layouts and requires minimal wiring changes.