Product Description
The Allen-Bradley 150-B135NBD is a 135 Amp, 460 VAC, 5-100 HP, solid-state smart motor controller from the SMC family, designed as an open-type device within a NEMA open enclosure and operating with a 100-240 VAC control voltage. This 3-phase controller, operating between 0-50 degrees Celsius and adjustable 50-60 Hertz, offers versatile starting modes (soft start with selectable kickstart, current limit, dual ramp, and full voltage) and stopping modes (soft stop, pump control stop, preset slow speed, and Smart Motor Braking) to mitigate damage from sudden starts, stops, torque changes, and power restrictions in industrial applications.
Is Your Device Showing These Signs?
The Allen Bradley 150-B135NBD commonly experiences issues related to thermal overload trips due to improper current settings or ambient temperature fluctuations. Contactor coil failures, resulting in the inability to energize the motor starter, are also prevalent. Inspect auxiliary contacts for wear or damage, as these components degrade over time, leading to control circuit malfunctions. Diagnose and rectify nuisance tripping caused by voltage imbalances or harmonic distortion in the power supply. Verify proper torque on all terminal connections to prevent arcing and subsequent component degradation.
Technical specifications
The Allen-Bradley 150-B135NBD is a 135 Amp smart motor controller for 3-phase motors up to 100 HP, operating at 460 VAC with a 100-240 VAC control voltage. It's an open-type device offering multiple adjustable starting and stopping modes to protect industrial equipment from damage caused by sudden changes.
Our Repair Process for the
150-B135NBD
Our repair process for the Allen Bradley 150-B135NBD begins with a thorough inspection for thermal overload trips, verifying current settings and ambient temperature conditions. We then assess the contactor coil for failures that prevent motor starter energization. The auxiliary contacts are examined for wear and damage, and we address control circuit malfunctions stemming from their degradation. Nuisance tripping is diagnosed and rectified by correcting voltage imbalances or harmonic distortion in the power supply. Finally, we verify and correct the torque on all terminal connections to eliminate arcing and prevent future component degradation.
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.