Product Overview​​

The​​ABB BSFC-01C 3AXD50000006072​​represents advanced drive protection technology from ABB,designed specifically for managing regenerative energy in variable frequency drive systems.This sophisticated brake chopper unit serves as a critical component in motor control applications,providing effective energy dissipation during deceleration and stopping sequences.The​​ABB BSFC-01C 3AXD50000006072​​intelligently monitors DC bus voltage levels and activates external braking resistors when voltage exceeds preset thresholds,preventing drive faults and ensuring smooth operation.As part of ABB’s comprehensive drive portfolio,this braking unit is engineered to meet the rigorous demands of industrial applications including elevator systems,crane operations,and high-inertia loads.Featuring robust construction and industrial-grade components,the​​ABB BSFC-01C 3AXD50000006072​​delivers reliable performance while providing essential overvoltage protection for modern drive systems.

​​Technical Specifications​​

Parameter Name

Parameter Value

Product Model

​​BSFC-01C 3AXD50000006072​​

Manufacturer

ABB

Product Type

Brake Chopper Unit

Rated Power

7.5kW

DC Voltage

510-780VDC

Trigger Voltage

760VDC±2%

Max Current

18A

Response Time

<2ms

Cooling Method

Natural convection

Enclosure Rating

IP20

Operating Temperature

-25°C to+55°C

Storage Temperature

-40°C to+70°C

Mounting

DIN Rail

Connection Type

Screw terminals

Certification

UL,CE,cULus

Weight

0.8kg

​​Main Features and Advantages​​

The​​ABB BSFC-01C 3AXD50000006072​​offers exceptional braking performance with its fast response time of less than 2 milliseconds,ensuring immediate action when overvoltage conditions occur.Its precise voltage triggering mechanism maintains DC bus voltage within safe operating limits,protecting drive components from damage.The unit’s compact design and DIN rail mounting capability allow for easy integration into existing control cabinets,while its natural convection cooling eliminates the need for fans or moving parts,reducing maintenance requirements.The​​ABB BSFC-01C 3AXD50000006072​​features robust construction with high-quality components that ensure long-term reliability in demanding industrial environments.Its wide operating temperature range and excellent thermal management capabilities make it suitable for various applications where consistent braking performance is essential.

​​Application Field​​

The​​ABB BSFC-01C 3AXD50000006072​​finds extensive application in material handling systems where it provides critical braking for conveyor belts,elevators,and escalators.In manufacturing environments,it enables controlled deceleration of high-inertia loads such as centrifuges,large fans,and printing presses.The renewable energy sector utilizes the​​ABB BSFC-01C 3AXD50000006072​​in wind turbine pitch control systems and solar tracking mechanisms.Automotive manufacturing facilities employ this braking unit for robotic assembly line applications where precise stopping control is required.The​​ABB BSFC-01C 3AXD50000006072​​is particularly valued in applications requiring frequent starts and stops or where regenerative energy must be safely dissipated.

​​Related Products​​

​​ABB Braking Resistors​​-Energy dissipation components

​​ABB ACS Drive Series​​-Frequency converters

​​ABB Control Modules​​-System integration units

​​ABB Power Supplies​​-System voltage regulation

​​ABB Connection Kits​​-Installation accessories

​​ABB Monitoring Software​​-System diagnostics tools

​​ABB Protection Devices​​-Additional safety components

​​Installation and Maintenance​​

Pre-installation preparation:Before installing the​​ABB BSFC-01C 3AXD50000006072​​,verify the DC bus voltage compatibility and ensure proper heat dissipation space is available.All braking resistors and connection cables should be prepared according to manufacturer specifications,with particular attention to cable sizing and thermal management requirements.

Maintenance recommendations:Regular maintenance of the​​ABB BSFC-01C 3AXD50000006072​​includes periodic inspection of electrical connections and verification of heat sink cleanliness.Recommend annual functional testing of the braking system and thermal imaging checks during operation.Keep the unit free from dust accumulation and ensure adequate ventilation around the installation area.

​​Product Guarantee​​

We guarantee that every​​ABB BSFC-01C 3AXD50000006072​​brake chopper unit is genuine OEM product with full manufacturer warranty coverage.Our technical support team provides comprehensive assistance from product selection through installation and commissioning,ensuring optimal performance and system integration.We offer complete documentation including original manufacturer specifications,installation manuals,and calibration certificates.All products undergo rigorous quality verification before shipment to ensure they meet ABB’s exacting standards for performance and reliability in drive protection applications.

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