ONLINE USV-Systeme AG is a leading German manufacturer of top-quality uninterruptible power supplies (UPS) and power protection solutions.
Since 1988, ONLINE USV-Systeme AG has been a premier manufacturer of uninterruptible power supplies (UPS). Headquartered in Germany, ONLINE focuses on the development, production, sale, and support of reliable UPS systems providing power protection for sensitive electronic configurations. Their product line includes the highly regarded XANTO and YUNTO series, designed for diverse applications ranging from entry-level server systems to high-end IT and telecommunications networks.
ONLINE products are recognized internationally for their double-conversion technology, superior power factors, robust surge protection, and intelligent battery management. With a strong emphasis on continuous operation and reliability, ONLINE is a trusted name in the uninterrupted power supply market.
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If you intend to store the UPS system for an extended period, charge the battery every three months by connecting the UPS system to the supply network for five hours. The system should be stored in a cool, dry place.
If the green LED flashes every second and the red LED is permanently lit accompanied by a beep every second, the battery voltage is low. You may need to review your load or prepare for the system to shut down soon.
No, do not replace the batteries while the UPS system is in battery mode. To replace the batteries, the UPS system must be switched off, disconnected from the power supply, and opened. Batteries cannot be hot-swapped.
You can download the latest version of the DataWatch monitoring and management software directly from the official download area at www.online-usv.de or www.online-ups.com.