Product Description
The Allen-Bradley 150-F25NCR SMC-Flex is an open-enclosure solid-state motor controller rated for 25A, 15 Hp at 460V AC, and 500/575V AC, with a 200-575V AC 3-phase input (50/60 Hz) and a 24V AC/DC control voltage (for 5-480 A units).
Is Your Device Showing These Signs?
The Allen Bradley 150-F25NCR commonly experiences issues such as thermal overload trips due to excessive current draw, often traced to motor winding faults or incorrect FLA settings on the overload relay. Contact wear and pitting on the auxiliary contacts and main power poles cause operational failures, necessitating contact replacement or complete unit replacement. Calibration drift in the overload protection mechanism leads to nuisance tripping or failure to protect the motor during legitimate overloads; recalibration or replacement of the thermal unit is required. Corroded or loose terminal connections increase resistance, generating heat and voltage drops, demanding terminal cleaning and proper torque application.
Technical specifications
The Allen-Bradley 150-F25NCR SMC-Flex is a 25A solid-state motor controller designed for open enclosures. It handles 15 Hp motors at 460V AC and 500/575V AC, accepts a 200-575V AC 3-phase input, and uses a 24V AC/DC control voltage.
Our Repair Process for the
150-F25NCR
Our repair process for the Allen Bradley 150-F25NCR begins with a thorough inspection to diagnose thermal overload trips, contact wear, calibration drift, and terminal connection issues. Excessive current draw is investigated by assessing motor winding faults and verifying FLA settings on the overload relay; winding faults require motor repair or replacement, while incorrect FLA settings are corrected immediately. Contact wear and pitting on auxiliary contacts and main power poles necessitate contact replacement or complete unit replacement based on the severity of the damage. Overload protection mechanism calibration drift is addressed through recalibration or thermal unit replacement to ensure accurate motor protection. Corroded or loose terminal connections are resolved by cleaning terminals and applying proper torque to eliminate resistance, heat, and voltage drops.
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.