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Allen Bradley SMC-50 150-SD2NBR

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150-SD2NBR

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The 150-SD2NBR from Allen Bradley is a solid-state motor controller that accommodates a range of operational requirements. This device supports a rated voltage span of 200 to 460 volts AC and operates effectively in three-phase systems, designed for motors with horsepower ratings from 50 to 150.

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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-SD2NBR

ManufacturerAllen Bradley
Product TypeSolid-State Motor Controller
Product LineSMC-50
Part Number150-SD2NBR
Weight32.00 lbs (14.51 kg)
Controller Rating420 A
Enclosure TypeOpen Type
Rated Voltage200…460V AC
Phase Type3 Phase
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Control Voltage24V DC
Horsepower Rating at 60 Hz50…150 Hp
Rated Current140…420 A
Rated Utilization Voltage200/208 V AC
Installation Altitude1000 m
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The 150-SD2NBR solid-state motor controller, developed by Allen Bradley as part of the SMC-50 series, is engineered to deliver reliable control over motor operations. This model functions efficiently across a voltage range of 200 to 460 volts AC and is suitable for three-phase motors. It is capable of handling a substantial controller rating of 420 A, allowing for versatility in different settings.

With an open type enclosure, this controller enhances accessibility for installation and maintenance. The motor controller is designed to manage motors with a horsepower capability ranging from 50 to 150 Hp, facilitating applications that require dynamic speed regulation. Operating at a control voltage of 24V DC, this controller demonstrates compatibility with various control systems.

The frequency handling capability ranges from 50 Hz at a minimum to a maximum of 60 Hz, ensuring conformity with standard industrial power supply specifications. In terms of rated current, it covers a range from 140 A to 420 A, aligning with various motor demands. Furthermore, the rated utilization voltage is specified at 200/208V AC.

Installation of the 150-SD2NBR solid-state motor controller is manageable at altitudes of up to 1000 meters, allowing it to be deployed in a range of industrial environments. Overall, this controller provides a robust solution for managing motor functions while ensuring efficiency and reliability.

Revision Part #Also known as
150-SD2NBR Ser A150-SD2NBR/A, Series A, Rev A
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