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Allen Bradley SMC-50 150-S108NBD

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150-S108NBD

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The 150-S108NBD is a smart motor controller from the Allen Bradley SMC-50 series, designed for efficient control of motors. This device can handle line-connected motors with a rated current of up to 108 A and delta-connected motors rated at 187 A, ensuring versatile application in various environments.

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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-S108NBD

ManufacturerAllen Bradley
Product TypeSmart Motor Controller
Product LineSMC-50
Part Number150-S108NBD
UPC887172651434
Weight30.00 lbs (13.61 kg)
Rated Current for line-connected motors108 A
Rated Current for delta-connected motors187 A
Operating Voltage200–480 VAC
Phase Type3 Phases
Minimum Operating Frequency47 Hz
Maximum Operating Frequency63 Hz
Control Voltage100–240 VAC
Power Ratings at 400 VAC55 kW
Power Ratings at 460 VAC75 HP
Control Inputs/Outputs2 x 24 VDC inputs and 2 x relay outputs
Protection TypeBuilt-in electronic motor overload protection
Humidity Tolerance5 to 95%

The Allen Bradley 150-S108NBD smart motor controller is engineered for robust motor management. It tolerates a wide operating voltage of 200-480 VAC, making it suitable for numerous applications powered by three-phase electrical systems. The controller supports motors with different configurations, with a maximum current rating of 108 A for line-connected motors and 187 A for delta-connected types.

This device operates within a frequency range of 47 Hz to 63 Hz. For control voltage, it requires between 100 and 240 VAC, accommodating various setups. When evaluated at 400 VAC, the power rating reaches 55 kW, while at 460 VAC, it can support up to 75 HP of motor power.

The 150-S108NBD offers 2 x 24 VDC inputs and 2 relay outputs, ensuring the ability to connect multiple control devices. Additionally, it incorporates built-in electronic overload protection for motors, contributing to safe operational conditions. Environmentally, this motor controller is designed to withstand humidity levels from 5% to 95%, contributing to reliable performance in challenging conditions.