PRODUCT DESCRIPTION
ALLEN BRADLEY 150-F480NBR - Smart Motor Controller (Soft Starter)
The ALLEN BRADLEY 150-F480NBR is a microprocessor-based Smart Motor Controller from the SMC-Flex series, engineered for controlled acceleration and deceleration of three-phase AC induction motors. It employs Silicon Controlled Rectifier (SCR) technology to precisely manage motor voltage, mitigating mechanical shock and electrical current transients during startup and shutdown sequences. This unit provides integrated motor protection, diagnostic capabilities, and is suitable for industrial applications such as pumps, fans, conveyors, and compressors requiring optimized motor performance and extended equipment lifespan.
Technical Specifications:
- SERIES/FAMILY: SMC-Flex Smart Motor Controller
- COMPONENT TYPE: Soft Starter
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 480VAC
- PHASE: 3-Phase
- FREQUENCY: 50/60 Hz
- CURRENT RATING: Frame F (Current rating is frame-dependent, typically ranging from 180A to 480A for 480V applications within the SMC-Flex series)
- CONTROL VOLTAGE: 100-240VAC or 24VDC (standard options)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Open Type, Panel Mount
- FRAME SIZE: F
- INTERFACE/CONTROL:
- CONTROL METHOD: SCR-based voltage control
- START MODES: Soft Start, Current Limit Start, Kickstart, Dual Ramp
- STOP MODES: Soft Stop, Coast-to-Stop, Smart Motor Braking (feature dependent on BR suffix interpretation)
- I/O: Configurable digital inputs and outputs, optional analog output
- COMMUNICATION: Optional modules for EtherNet/IP, DeviceNet, PROFINET, PROFIBUS, Modbus RTU
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Open Type)
- COOLING METHOD: Convection/Fan-assisted (dependent on current load and ambient conditions)
- MOUNTING STYLE: Panel Mount
- OPERATING TEMPERATURE: 0 to 50 degrees C (32 to 122 degrees F)
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Three-phase AC Induction Motors
- APPLICATIONS: Pumps, Fans, Conveyors, Compressors, Mixers, Centrifuges, Material Handling Systems, HVAC systems