For Automatic Switching of Two InteleCool2 Units

Liebert Autochangeover Controllers monitor running and stand-by InteleCool2 units for proper operation. When an alarm is detected, the controller switches to a redundant unit, ensuring the proper climate for sensitive electronic equipment. The controllers will also balance the run-time of your environmental systems for even wear and long system life. Autochangeover operation is easily tailored to your site needs with selectable unit status, cycling intervals and alarm delays.

Model TELE2 — provides autochangeover for 2 Intelecool2 environmental units and is powered by 120 VAC.

Ideal Applications

• Sites where emergency switching from one Liebert environmental units to another is critical

Product Features

• Autochangeover modules provide automatic centralized control of computer room environmental units and simplifying emergency switching.
• Emergency switching takes place when the module recognizes an alarm condition and automatically transfers to a stand-by unit. You can also program a switching delay to allow time to correct emergency conditions.
• Run-time averaging offers longer environmental system life by balancing the run-time of all connected air units.
• The autochangeover module use clear, simplified, user-friendly instructions or programming, eliminating the chances of operator error.
• The TELE2 models can communicate with Liebert SiteScan centralized site monitoring system, as well as a terminal or modem, for complete site organization.