VertivTM Liebert® ITA2 Battery Cabinet
Connect a battery cable to Connector B on the first cabinet in the previous string, and to Connector A on the first cabinet in the additional string. Connect the second string in additional
Load batteries into cabinet with the positive terminals (+) facing forward. Coat the hardware and battery terminals with an approved battery terminal corrosion inhibitor such as NCP-2® and assemble the cables and hardware as shown in the illustrations below. Torque hardware to 110 in-lbs (12.4 Nm).
1. Installation sequence is as follows: 1.1 First, determine the installation location of the UPS and battery cabinet upon arrival at the site. 1.2. Install the battery connection Wires.
1.2. Install the battery connection Wires. A. Determine the location of the battery switch, the positive and negative directions of the batteries in the battery cabinet, and install the air switch and terminal connectors on the battery cabinet. B. Connect the positive terminal of the battery to the air switch.
F. Before connecting the battery cables from the battery cabinet to the host, measure the battery voltage with a multimeter, which should be 103.36V, and check if the positive and negative leads are correctly connected. If there is a battery box, connect the batteries in series and link them to the host as required. 2. UPS Battery Wiring Example A.
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