Availability Dual mains input Increases availability by allowing the UPS to be connected to two separate power sources. Scalable runtime Allows additional run time to be quickly added as needed. Hot-swappable batteries Ensures clean, uninterrupted power to protected equipment while batteries are being replaced Generator compatible Ensures clean, uninterrupted power to protected equipment when generator power is used. Automatic internal bypass Supplies utility power to the connected loads in the event of a UPS overload condition or fault. Battery modules connected in parallel Delivers higher availability through redundant batteries. Serviceability User-replaceable batteries Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR) Battery replacement without tools Allows quick, easy battery replacement. Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced. Shippable with modules installed Enables pre-installation UPS staging and testing and faster installation. Modular design Provides fast serviceability and reduced maintenance requirements via self-diagnosing, field-replaceable modules.