Product Overview: Allen-Bradley 150-F85FBD Solid State Controller
The Allen-Bradley 150-F85FBD is a solid-state SMC-Flex enclosed non-combination smart motor controller from the SMC-Flex product line. Designed for three-phase motors, this Industrial Automation Module delivers a controller rating of 85 A and 60 HP at 460V AC. Its IP65 (Type 4/12) enclosure protects against dust and water, making it suitable for demanding industrial environments. The 150-F85FBD accepts an input line voltage of 400-460V AC (3-phase, 50/60 Hz) and requires a single-phase control source of 100-240V AC.
This controller supports a motor current range of 17 to 85 A, with a maximum kW rating of 45 kW at 50 Hz and a maximum HP rating of 60 HP at 60 Hz, all at 400/415/460V AC. It is compatible with Wye-delta, six-lead, and standard squirrel-cage induction motors, providing flexible integration into existing systems.
Key Technical Specifications
Below are the verified specifications for the Allen-Bradley 150-F85FBD, sourced directly from the manufacturer's data:
| Parameter |
Value |
| Manufacturer |
Allen Bradley |
| Category |
Drives |
| Product Line |
SMC-Flex |
| Part Number |
150-F85FBD |
| Weight |
20.00 lbs (9.07 kg) |
| Enclosure Type |
IP65 (Type 4/12) |
| Controller Rating |
85 A, 60 Hp @ 460V AC |
| Input Line Voltage |
400-460V AC, 3-phase, 50 and 60 Hz |
| Control Voltage |
100-240V AC (5-480 A units) |
| Rated Voltage |
400/415/460V AC |
Advanced Features and Fault Detection
The 150-F85FBD offers selectable starting and stopping modes, including dual ramp, current limit start, soft start, linear speed acceleration, preset slow speed, full voltage start, and soft stop. These options allow precise control over motor acceleration and deceleration, reducing mechanical stress and extending equipment life.
For monitoring and diagnostics, the controller includes a backlit LCD, a front keypad, status indicators, and 4 fully programmable auxiliary contacts. It can detect a wide range of faults: excessive starts, line faults, undervoltage, open gate, phase reversal, stall, overvoltage, overload, communication fault, underload, power loss, jam, controller temperature, and voltage unbalance. This comprehensive fault detection helps minimize downtime and protect your motor and process.
Installation and Setup Guidance
Proper installation is critical for optimal performance. The 150-F85FBD requires a single-phase control source of 100-240V AC (50/60 Hz). Ensure the input line voltage (400-460V AC, 3-phase) matches your supply. Mount the controller in a location that allows adequate airflow and maintains an ambient temperature between 23°F and 104°F during operation. For storage, keep the temperature between -4°F and 167°F. Verify all connections are secure and follow local electrical codes.
Maintenance and Reliability
Routine inspection of the 150-F85FBD should focus on the enclosure integrity, terminal connections, and the condition of the LCD and keypad. Because the enclosure is rated IP65, it is well-protected, but periodic checks for dust accumulation on vents and proper sealing are recommended. Regularly review fault logs to identify pattern issues early. The controller's fault detection capabilities help prevent failures, reducing maintenance costs and improving uptime.
Selection Guide and Purchasing Advice
Before purchasing, verify that the 150-F85FBD matches your motor's voltage, current, and HP requirements. Confirm the input line voltage and control voltage are compatible with your facility. The controller is suitable for Wye-delta, six-lead, and squirrel-cage motors. For a reliable supply of genuine Allen-Bradley parts, consider PLC Source PRO, a trusted source for industrial automation components. Ensure you order the correct part number to avoid compatibility issues.