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Allen Bradley SMC-50 150-S317NBD

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150-S317NBD

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The Allen Bradley 150-S317NBD is a 3-phase soft starter designed with an internal bypass system. It effectively operates within a voltage range of 200 to 480 V AC, with a maximum current capacity of 317 A.

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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-S317NBD

ManufacturerAllen Bradley
Product Type3-phase soft starter with internal bypass
Product LineSMC-50
Part Number150-S317NBD
Weight70.00 lbs (31.75 kg)
UPC/GTIN887172651618
Maximum Current Rating317 A
Main Voltage Range200 to 480 V AC, 3-phase
Control Voltage Range100 to 240 V AC
Frequency Precision (Digital Control)±0.01% of set frequency
Frequency Precision (Analog Control)±0.4% of full-scale output
Power Dissipation100 W at rated load
Number of Poles3 poles
Internal BypassIncluded
Digital InputsTwo, 24 V DC
Relay OutputsTwo
Start/Stop Modes17 programmable sequences
Enclosure TypeOpen chassis
Overload ProtectionElectronic, adjustable trip class

The 150-S317NBD, part of Allen Bradley's SMC-50 series, functions as a 3-phase soft starter, optimized for efficient motor control. Featuring an internal bypass, this unit can handle a maximum current of 317 amperes, fitting voltages from 200 to 480 volts AC.

Control for the device operates within a range of 100 to 240 volts AC, providing flexibility in various setups. Its frequency control precision is impressive, with digital settings ensuring an accuracy of ±0.01% and analog controls offering ±0.4% precision of full-scale output, ensuring reliable performance.

This soft starter operates with a power dissipation rating of 100 watts under full load conditions. It comprises three poles and includes an electronic overload protection system, which is adjustable based on trip class requirements.

For ease of use, the 150-S317NBD is equipped with two digital inputs operating at 24 volts DC, alongside two relay output capabilities. It supports 17 programmable sequences for start and stop operations, allowing for extensive customization to meet different motor applications.

Enclosed in an open chassis, this soft starter is designed to fit into various electrical configurations, making it suitable for diverse industrial environments.