Product Overview
The Allen-Bradley 150-F201NBD is a SMC Flex Smart Motor Controller, engineered for industrial applications that require precise, reliable motor control. This solid-state controller delivers 201 A of continuous output current and 150 HP at 460VAC, making it a robust choice for demanding three-phase systems.
With a line voltage of 200–460VAC (50/60 Hz) and a control voltage of 100–240VAC, the 150-F201NBD integrates an LCD backlit display for programming and real-time monitoring. Its open-type enclosure is designed for panel mounting in controlled environments.
Key Specifications
| Parameter |
Value |
| Manufacturer |
Allen Bradley |
| Category |
Drives |
| Product Line |
SMC-Flex |
| Part Number |
150-F201NBD |
| UPC |
662073059943 |
| Weight |
60.06 lbs (27.24 kg) |
| Control Voltage |
100…240V AC (5…480 A units) |
| Product Family |
SMC Flex Smart Motor Controller |
| Bulletin Number |
150 |
| Line Voltage |
200…460V AC, 3-Phase, 50 and 60 Hz |
| Maximum Output Current |
201 A |
| Maximum Output Power |
150 HP |
| Module Type |
Solid State Controller |
| Enclosure Type |
Open |
| Controller Rating |
201 A, 150 Horsepower at 460 Volts AC |
| Input Line Voltage |
200 to 460 Volts AC, 3-phase, 50 and 60 Hertz |
| Rated Voltage |
200 to 460 Volts AC |
| Wiring |
3-Wire |
| Compatibility |
Delta Compatibilty |
Advanced Control Modes
The 150-F201NBD supports a comprehensive set of operating modes: Soft Start, Full Voltage Start, Smart Motor Braking, Current Limit Start, Dual Ramp Start, Accu-Stop, Selectable Kickstart, Pump Start, Slow Speed with Braking, Coast-to-rest, Preset Slow Speed, Linear Speed Acceleration (Tachometer required), Soft Stop, and Pump Stop. These modes give operators the flexibility to tailor motor starts and stops to the exact needs of their application.
Protection and Diagnostics
Built-in protection covers power loss, line fault, voltage unbalance, excessive starts per hour, phase reversal, undervoltage, overvoltage, controller temperature, stall, jam, open gate, overload, underload, and communication faults. The controller also provides metering for amps, volts, kW, kWh, MW, MWH, elapsed time, power factor, and motor thermal capacity usage, enabling proactive maintenance.
Applications
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Centrifugal Pumps: The pump control feature minimizes fluid surges during start and stop cycles, extending pump life.
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Conveyors: Soft start reduces mechanical stress on belts and gears, while smart braking provides controlled stops.
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HVAC Fans: Current limit start and dual ramp profiles allow smooth acceleration for varying load conditions.
Installation and Setup
Mount the 150-F201NBD in a clean, ventilated enclosure. Connect the three-phase line voltage (200–460VAC) and the control wiring per the 3-wire configuration. Use the front keypad with backlit LCD to configure start and stop modes, ramp times, and protection parameters. An optional 20-HIM-A module can be connected via the built-in DPI port for remote monitoring.
Maintenance and Reliability
Routine inspection of the controller’s cooling vents and terminal connections is recommended. Because the unit is open-type, keep the surrounding area free of dust and conductive debris. The integrated diagnostics and metering help identify developing issues before they cause downtime, maximizing return on investment.
Buying Guide
Before purchasing, verify that the line voltage and current ratings match your motor and system requirements. Confirm the enclosure type suits your installation environment. For expert guidance and competitive pricing, contact PLC Source PRO.