PRODUCT DESCRIPTION
ALLEN BRADLEY 150-S251UPGBR - Solid-State Soft Starter
The ALLEN BRADLEY 150-S251UPGBR is an SMC-Flex Smart Motor Controller designed for controlled acceleration and deceleration of three-phase AC induction motors. This solid-state soft starter provides reduced voltage starting, current limit starting, and soft stop capabilities, mitigating mechanical shock and electrical stress on industrial machinery. It is suitable for applications such as pumps, fans, conveyors, and compressors requiring optimized motor control during start-up and shutdown sequences.
Technical Specifications:
- SERIES/FAMILY: SMC-Flex Smart Motor Controller
- COMPONENT TYPE: Solid-State Soft Starter
- ELECTRICAL SPECS:
- NOMINAL OPERATING VOLTAGE: 200-480V AC, 3-Phase
- MAXIMUM OPERATING VOLTAGE: 480V AC
- RATED CURRENT: 251 Amperes
- CONTROL VOLTAGE: 120V AC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Open Type
- MOUNTING: Panel Mount
- INTERFACE/CONTROL:
- COMMUNICATION: Basic I/O (no integrated communication module)
- CONTROL INPUTS: Digital inputs for Start/Stop, Run, Fault Reset
- FEEDBACK: Relay outputs for Run, Fault, Bypass status
- CONTROL METHOD: Reduced Voltage Soft Start, Soft Stop, Kickstart, Current Limit Start
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Convection (with provisions for optional fan cooling)
- OPERATING TEMPERATURE: 0 to 50 degrees Celsius
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-Phase AC Induction Motors
- APPLICATIONS: Pumps, Fans, Conveyors, Compressors, Mixers, Material Handling Systems, and other industrial machinery requiring controlled motor starting.