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Maintenance Bypass Cabinet

The Liebert Nfinity maintenance bypass cabinet provides complete “wrap around” protection, allowing the Liebert Nfinity UPS to be pulled from service without interrupting power to the protected loads. Controls include a manual bypass transfer switch, UPS input disconnect switch and a branch rated output circuit breaker.

Extended Battery

Cabinet

The Liebert Nfinity extended battery cabinet is available when extra run time is critical to your protected loads. This unit has 12 bays that accept up to 12 standard Liebert

Power Monitoring And Control Capabilities

The Liebert Nfinity UPS incorporates extensive firmware that provides a comprehensive range of controls and operating information, as well as communications capabilities.

User Interface Control Panel

The user interface is the main source of communication between the Liebert Nfinity UPS and the user. It features an easy-to-read LCD display and LED mimic diagram. The control panel informs the user of the status of the UPS, including the power and battery modules, and allows you to configure the system to fit specific needs or preferences.

Communication Connections

Dry contacts and a serial communications port are standard. The unit also includes four Intellislot® ports for multiple user options including:

SNMP/WEB card that allows the Liebert Nfinity to communicate with an Ethernet network.

MultiPort4 cards that enable up to

Nfinity intelligent battery modules, allowing you to add battery capacity as needs change.

four client computers to monitor UPS status.

Intellislot®

Configurable Output

Distribution

The Liebert Nfinity configurable output distribution option provides the flexibility to easily connect multiple loads with various receptacle types and current ratings to the Liebert Nfinity. Receptacles range from 15A to 30A types and include a branch rated circuit breaker to protect each individual load. Select a maximum frame size of 6, 8, or 10 distribution plates, as well as a choice of 6, 12, or 25 feet of cabled conduit.

Relay contact cards to provide contact

closures for remote monitoring of alarm conditions.

The system also communicates to and monitors internal and extended battery cabinets.

Shutdown Monitoring Software

Liebert MultiLink® is the perfect complement to the Liebert Nfinity UPS because it prevents unexpected server

shutdowns, protects data and minimizes downtime. The software provides unattended, orderly shutdown

for one computer or many, and is especially effective with large server farms. Liebert MultiLink has

full event management and displays UPS instrumentation on screen.