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Allen Bradley 150-B500NBDP

Allen Bradley

Drives

SMC Dialog Plus

150-B500NBDP

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

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2-Year Repair Warranty

We stand behind our repairs with an extensive 2-year warranty on parts and labor for your peace of mind.

Fast Turnaround Time

Our efficient process and large parts inventory help minimize your operational downtime.

Expert Component-Level Repair

We find and replace individual failed components, offering a more affordable and effective repair than full replacement.

Free, No-Obligation Quote

Send us your item for a free evaluation and receive a detailed repair quote with no commitment required.

Product Description

The Allen-Bradley 150-B500NBDP is a versatile and robust 500-amp solid-state motor controller from the SMC Dialog Plus series, designed for industrial applications requiring 4-400 HP motors and operating on 460V AC. Its open enclosure allows for easy installation in control panels, while heatsink fans are necessary for cooling. It accepts input line voltages from 200-460V AC and operates in 3-phase systems at 50/60 Hz, using a standard control scheme with a 100-240V AC control voltage.

Is Your Device Showing These Signs?

The Allen Bradley 150-B500NBDP commonly experiences issues related to thermal overload trips, often stemming from incorrect FLA settings or a malfunctioning heater element. Contactor coil failures are frequent, leading to operational disruptions and requiring coil replacement. Auxiliary contact block malfunctions cause signaling and control circuit problems, demanding inspection and potential replacement. Diagnose nuisance tripping by verifying proper motor load and addressing potential wiring issues. Inspect and replace worn or damaged contacts to maintain optimal motor control and prevent premature equipment failure.

Technical specifications

  • The Allen-Bradley 150-B500NBDP is a 500-amp solid-state motor controller for 4-400 HP, 460V AC industrial motors. Part of the SMC Dialog Plus series, it features an open enclosure for panel mounting, requires heatsink fans for cooling, and accepts 200-460V AC input. It operates on 3-phase, 50/60 Hz systems with a 100-240V AC control voltage.

Our Repair Process for the

150-B500NBDP

Our repair process for the Allen Bradley 150-B500NBDP begins with a thorough inspection to identify thermal overload trips, focusing on FLA settings and heater element functionality. Contactor coil failures are addressed through complete coil replacement. Auxiliary contact block malfunctions necessitate inspection and replacement to restore signaling and control circuit integrity. Nuisance tripping is diagnosed by verifying motor load and correcting any wiring deficiencies. Worn or damaged contacts are replaced to ensure optimal motor control and prevent future equipment failures.

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.

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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.

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Ships from Rochester, NY

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