Product Description
The Allen-Bradley 1608S-3V480K i-Sense voltage monitor, designed for capturing and recording voltage disturbances and trends on various electric power services, is easily configurable for most mains voltages. Integrated into the i-Grid voltage network, it reports disturbances via daily internet communication. Proper installation requires an Ethernet connection and web browser access. Weighing 3.6 kg, the monitor requires serial number registration via the i-Grid website (subscription included with purchase). It features three channels, requires an external power supply for configuration, and includes rechargeable batteries needing a 30-minute charge. Physical features include red/green status indicators and reset/heartbeat buttons inside the left cover. Operating at 45-65 Hertz with a 5760 samples/second rate, it stores up to 300 events in non-volatile memory.
Is Your Device Showing These Signs?
The Allen-Bradley 1608S-3V480K servo drive commonly experiences issues such as IGBT failures, capacitor degradation leading to DC bus undervoltage faults, and resolver feedback errors causing erratic motor behavior. Overcurrent trips are frequent due to shorted motor windings or excessive load. Communication faults on the Ethernet/IP network disrupt control signals. Power supply failures, specifically with the bridge rectifier, prevent proper drive operation. Firmware corruption necessitates reprogramming to restore functionality.
Technical specifications
The Allen-Bradley 1608S-3V480K i-Sense voltage monitor captures and records voltage disturbances, integrates into the i-Grid network for daily reporting, and is configurable for most mains voltages. It requires Ethernet, web browser access, serial number registration, and an external power supply for configuration. It features three channels, rechargeable batteries, status indicators, reset/heartbeat buttons, operates at 45-65 Hertz, and stores up to 300 events.
Our Repair Process for the
1608S-3V480K
Our repair process for the Allen-Bradley 1608S-3V480K servo drive begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the failure, addressing common issues such as IGBT failures, capacitor degradation, resolver feedback errors, overcurrent trips, communication faults, power supply failures, and firmware corruption. Defective components are replaced with high-quality replacements, and the drive undergoes thorough cleaning and inspection. The resolver is realigned and calibrated to factory specifications. The firmware is updated or reprogrammed as needed. The drive is then subjected to rigorous testing under load conditions to ensure optimal performance and reliability before being 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.

















