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Allen Bradley SMC Dialog Plus 150-B500NCRF

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150-B500NCRF

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The 150-B500NCRF model from Allen-Bradley is a robust solid-state controller designed for diverse applications. Operating at 460V AC, it accommodates a wide input voltage range and supports 500 Amps of rated current. It is suitable for motors rated between 4 to 400 horsepower.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 150-B500NCRF

ManufacturerAllen Bradley
Product TypeSMC Dialog Plus Controller
Product LineSMC Dialog Plus
Part Number150-B500NCRF
Weight32.00 lbs (14.51 kg)
Controller TypeSolid-State
Amps500
Horsepower4-400
Voltage460V AC
Enclosure TypeOpen
Input Line Voltage200…575V AC, 3-phase, 50 and 60 Hz
Power RequirementHeatsink Fan(s)
Control OptionSlow Speed with Braking
Control Voltage24V AC/DC
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The Allen-Bradley 150-B500NCRF is a solid-state controller belonging to the SMC Dialog Plus series, built to deliver reliable performance in demanding industrial settings. With a 500-Amp current capacity, this model is tailored for heavy-duty applications, supporting horsepower ratings from 4 to 400 HP. It functions optimally at a nominal voltage of 460V AC, with flexible input line voltage capabilities that span 200 to 575 volts AC. This allows it to operate efficiently in three-phase configurations across 50 Hz and 60 Hz electrical systems.

This controller is designed with an open enclosure, facilitating straightforward access for maintenance or adjustments. It incorporates a control option that allows for slow-speed operations with braking, which is essential in various applications requiring precise motor control and stopping capabilities. Additionally, the unit operates with a 24V AC and DC control voltage, making it adaptable to various control needs in different environments. To effectively manage heat during operation, this model requires the inclusion of heatsink fans, ensuring the longevity and stability of the system under varying load conditions. Overall, the 150-B500NCRF is a significant piece of equipment that caters to high-performance, reliable motor management.

Revision Part #Also known as
150-B500NCRF Ser A150-B500NCRF/A, Series A, Rev A
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