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Product Description
The Allen-Bradley (Rockwell Automation) 150-B240NBDA is a 3-phase, solid-state SMC Dialog Plus controller with a 100-240 VAC control voltage and a 200-460 VAC, 50-60 Hz input line voltage. This open-enclosure module, rated for 460 VAC, handles 5-200 horsepower motors with a 240 Amp amperage rating. It includes a SCANport (100mA max output) for a single peripheral device and a human-machine interface with an emergency stop button. Control options include soft stop (for emergency stops), pump control (not for emergency stops, may cause overheating), preset slow speed (not for continuous operation due to reduced motor cooling), and smart motor braking.
Is Your Device Showing These Signs?
The Allen Bradley 150-B240NBDA commonly experiences issues such as nuisance tripping due to incorrect overload settings or faulty trip units. Contactor coil failures and subsequent motor control interruptions are frequent, often stemming from voltage fluctuations or coil degradation. Inspect auxiliary contacts for wear or damage, as these impact signaling and control circuit functionality. Diagnose and rectify communication errors within the DeviceNet network, ensuring proper baud rate and addressing configurations. Replace worn or damaged bimetallic overload relays to maintain accurate motor protection and prevent thermal overload conditions.
Technical specifications
The Allen-Bradley 150-B240NBDA is a 3-phase solid-state motor controller designed for 200-460 VAC motors ranging from 5-200 horsepower, with a 240 Amp rating. It features a 100-240 VAC control voltage, a SCANport for a peripheral device, and a human-machine interface with an emergency stop. It offers control options like soft stop, pump control (use with caution), preset slow speed (for limited use), and smart motor braking.
Our Repair Process for the
150-B240NBDA
Our repair process for the Allen Bradley 150-B240NBDA begins with a comprehensive assessment to identify the root cause of the malfunction, focusing on common issues such as incorrect overload settings, faulty trip units, contactor coil failures, and auxiliary contact integrity. We meticulously inspect and test all components, including bimetallic overload relays, to verify proper functionality and adherence to specified parameters. Communication errors within the DeviceNet network are diagnosed and corrected by confirming proper baud rate and addressing configurations. Any worn or damaged components, including overload relays and contactor coils, are replaced with genuine Allen Bradley parts to restore the device to optimal operating condition. Following component replacement, the entire unit undergoes rigorous testing to ensure it meets all performance specifications and operates reliably under various load conditions.
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