Product Description
The Allen-Bradley 150-S317NBR is a smart SMC-50 series motor controller with a built-in bypass, rated for 317 Amps and designed for three-phase input voltages from 200 to 480 VAC at 50/60 Hz. It features two 24 VDC inputs and two relay outputs for integrated control. Supporting various operating modes like soft start/stop, torque control, and pump control, it delivers up to 250 HP at 400 VAC (84-251 Amps), 125 HP at 230 VAC (105-317 Amps), and 100 HP at 200 VAC (106-317 Amps) for line-connected motors. Programming is facilitated via optional HMI modules with keypad and LCD. Communication options include four DPI serial interfaces and optional modules for ControlNet, Modbus, DeviceNet, HVAC, and Ethernet. It operates in temperatures from -20 to 50 degrees Celsius.
Is Your Device Showing These Signs?
The Allen Bradley 150-S317NBR SMC Flex Smart Motor Controller commonly experiences issues such as nuisance tripping due to incorrect overload settings or faulty current transformers. Communication failures on the EtherNet/IP network demand inspection of cabling, addressing conflicts, and firmware incompatibility. SCR failures within the power structure cause motor control malfunction, necessitating component replacement. Parameter corruption in the controller's memory requires reprogramming and configuration verification. Ground faults and short circuits in the motor or connected wiring trigger protection mechanisms, prompting insulation testing and fault isolation.
Technical specifications
The Allen-Bradley 150-S317NBR is a 317 Amp smart motor controller (SMC-50 series) with integrated bypass, suitable for 200-480 VAC three-phase power. It offers soft start/stop, torque control, and pump control modes, supporting motors up to 250 HP at 400 VAC. It includes 24 VDC inputs, relay outputs, and can be programmed via optional HMI modules. Communication options include DPI serial interfaces and optional modules for various industrial networks like ControlNet and Ethernet. It's designed for operation in temperatures ranging from -20 to 50 degrees Celsius.
Our Repair Process for the
150-S317NBR
Our repair process for the Allen Bradley 150-S317NBR SMC Flex Smart Motor Controller begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the reported issue, whether it be nuisance tripping, communication failures, SCR failures, parameter corruption, or ground faults. Overload settings and current transformers are inspected, followed by a thorough examination of EtherNet/IP cabling, addressing, and firmware versions to resolve communication problems. Suspect SCRs are replaced, and the controller's memory is reprogrammed with verified configurations to correct parameter corruption. Insulation testing and fault isolation procedures are performed to address ground faults and short circuits. Upon completion of repairs, the controller undergoes rigorous testing to ensure proper functionality and adherence to performance specifications before it is returned.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.