Product Description
The Allen-Bradley 150-B650NBD is a solid-state controller within the SMC Dialog Plus line, offering output current ratings from 1 to 1000 Amps and supporting 200-600VAC input. This controller, rated at 650 Amps and 5-500 HP at 460VAC, accepts 200-460VAC (3-phase, 50-60Hz) input and features a 100-240VAC control voltage range. Standard operating modes include soft start, kickstart, current limit, dual ramp start, full voltage, and energy saver, with optional modes like soft stop, pump control, preset slow speed, and SMB smart motor braking. Motor overload protection and metering are also standard. It supports 2-wire and 3-wire control, can be wired with or without an isolation contactor, and includes a serial interface for HMI and communication modules. Status indication is provided for stopped, stopping, fault, and ramping functions. This open-enclosure controller has a peak heat dissipation of 2025 Watts, operates between 32-122F, can be stored/transported between -4-167F, and is rated for Pollution Degree 2 with a maximum altitude of 6560 feet. It weighs approximately 370 pounds and measures 60 x 32 x 15 inches.
Is Your Device Showing These Signs?
The Allen Bradley 150-B650NBD commonly experiences issues such as nuisance tripping due to incorrect overload settings or faulty trip mechanisms. Contactor coil failures, resulting in motor starting problems, are frequent. Inspect auxiliary contacts for wear or damage, as these impact control circuit functionality. Diagnose and rectify communication errors stemming from corrupted data or network faults within the DeviceNet interface. Address thermal overloads caused by excessive ambient temperatures or insufficient ventilation, ensuring proper heat dissipation for optimal performance.
Technical specifications
The Allen-Bradley 150-B650NBD is a 650 Amp solid-state motor controller from the SMC Dialog Plus line, designed for 200-600VAC input and a 100-240VAC control voltage. It offers various starting and stopping modes (including soft start, current limit, and optional soft stop), motor overload protection, metering, and supports 2-wire/3-wire control with or without an isolation contactor. It includes a serial interface for communication, status indication, and is rated for specific environmental conditions regarding temperature, altitude, and pollution degree. The open-enclosure controller is physically large and heavy, with significant heat dissipation.
Our Repair Process for the
150-B650NBD
Our repair process for the Allen Bradley 150-B650NBD begins with a thorough inspection to identify the root cause of the malfunction, focusing on common issues such as incorrect overload settings, faulty trip mechanisms, contactor coil failures, and auxiliary contact wear. We then address any communication errors within the DeviceNet interface by diagnosing and rectifying corrupted data or network faults. Thermal overloads are resolved by addressing excessive ambient temperatures or insufficient ventilation, ensuring proper heat dissipation. Finally, all repairs are rigorously tested to guarantee optimal performance and adherence to original specifications before the unit 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.