Product Description
The Allen-Bradley 150-A97NA-8L2ND is an open-type, solid-state smart motor controller (SMC-2) designed for three-phase 200-230V AC (50/60 Hz) input with a voltage tolerance of -15%/+10%. It supports motors up to 30 HP at 200/230V AC and 75 HP at 460/575V, with corresponding kW ratings of 63 kW at 500V AC, 55 kW at 415V AC, 45 kW at 380V AC, and 25 kW at 220V AC, and a maximum current rating of 97A. It also offers a single-phase 100-120V AC (50/60 Hz, -15%/+10% tolerance) interface option. The controller dissipates a maximum of 285W, has a 45VA heatsink fan, and uses a protective module with a 230V AC line side. It operates optimally between 0-50C and at altitudes below 2000m, with a storage temperature range of -40 to 85C. Operation modes include current limit start, full voltage start, and soft start. A dual-purpose LED indicator monitors status, three-phase power presence, and energy-saving features that detect zero or light motor loads. The LED also indicates faults like phase loss during start, stalled motor during run, and shorted SCR. Configuration is simplified with a rotary digital switch and DIP switches.
Is Your Device Showing These Signs?
The Allen Bradley 150-A97NA-8L2ND SMC Flex Smart Motor Controller commonly experiences issues such as failed SCRs, requiring replacement to restore proper motor control. Overload faults are frequent, often stemming from incorrect current settings or motor insulation breakdown, necessitating recalibration or motor replacement. Communication errors on the DeviceNet network are addressed through troubleshooting cabling, node addresses, and baud rates. Power supply failures within the SMC Flex unit cause operational disruptions and require module replacement. Firmware corruption leads to erratic behavior, necessitating a firmware upgrade or re-flash.
Technical specifications
The Allen-Bradley 150-A97NA-8L2ND is a solid-state smart motor controller (SMC-2) for three-phase motors, supporting up to 30 HP at 200/230V and 75 HP at 460/575V. It accepts 200-230V AC input and offers a single-phase 100-120V AC interface. It features multiple start modes, a dual-purpose LED for status and fault indication, and simplified configuration via rotary and DIP switches. It's designed for operation between 0-50C and below 2000m altitude, with a maximum power dissipation of 285W.
Our Repair Process for the
150-A97NA-8L2ND
Our repair process for the Allen Bradley 150-A97NA-8L2ND SMC Flex Smart Motor Controller begins with a comprehensive diagnostic evaluation to pinpoint the failure. For failed SCRs, replacement with verified components is performed, ensuring proper motor control functionality. Overload faults are addressed through meticulous recalibration of current settings and thorough motor insulation testing; motor replacement occurs if insulation breakdown is confirmed. Communication errors on the DeviceNet network require systematic troubleshooting of cabling integrity, verification of node addresses, and validation of baud rate settings. Power supply failures necessitate complete module replacement with a tested and certified power supply unit. Firmware corruption is rectified through a mandatory firmware upgrade or re-flash to restore operational stability.
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.
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Ships from Rochester, NY