Product Description
The Allen-Bradley 150-B135NBDE is a reliable solid-state controller for advanced industrial motor control applications, operating at 460VAC with a 135A current capacity and 5-100 HP range, accommodating 200-460VAC line voltages at 50/60Hz, featuring an open enclosure requiring heatsink fans, Accu-stop precise stopping control, and a flexible 100-240VAC control voltage.
Is Your Device Showing These Signs?
The Allen Bradley 150-B135NBDE solid-state reduced voltage starter commonly experiences issues such as SCR failures, often indicated by overvoltage faults or inconsistent motor acceleration. Troubleshooting includes verifying proper heat sink installation and adequate ventilation to prevent thermal overload, which degrades component lifespan. Parameter configuration errors within the control logic, such as incorrect starting voltage or acceleration ramp times, cause nuisance tripping or failure to start. Ground faults and phase imbalances in the incoming power supply damage the thyristors and require immediate attention to prevent catastrophic failure. Regular inspection of the bypass contactor is essential to ensure proper operation and prevent arcing, which leads to premature wear and system downtime.
Technical specifications
The Allen-Bradley 150-B135NBDE is a robust solid-state motor controller designed for industrial use. It operates at 460VAC with a 135A capacity, handles motors from 5-100 HP, and supports 200-460VAC line voltages. It has an open enclosure (requiring heatsink fans), Accu-stop for precise stopping, and a 100-240VAC control voltage.
Our Repair Process for the
150-B135NBDE
Our repair process for the Allen Bradley 150-B135NBDE solid-state reduced voltage starter begins with a thorough inspection for common issues, including SCR failures indicated by overvoltage faults or inconsistent motor acceleration. We verify proper heat sink installation and adequate ventilation to prevent thermal overload. Technicians examine parameter configurations within the control logic, correcting any errors in starting voltage or acceleration ramp times that cause nuisance tripping or failure to start. Ground faults and phase imbalances in the incoming power supply are addressed immediately to prevent damage to the thyristors. The bypass contactor undergoes rigorous inspection to ensure proper operation and prevent arcing, addressing any premature wear to minimize system downtime.
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.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY