Navionics Research Inc. Is Pleased to Introduce a Premium Online/Double-Conversion Battery Backup System. NRI’s new online Uninterruptible Power Supply (UPS) with LCD control panel and sine wave output is offered as a power safeguard for SCADA Servers, RTU’s, and any communication/networking hardware that requires seamless power correction. Traditional (Standby) UPS Technology:  In a traditional (standby) UPS, Read More →