Liebert GXT2-6000RT230 manual Connect the Internal Batteries Using the External Connector, Storage

Installation and Configuration

5.3Connect the Internal Batteries Using the External Connector

The internal connectors of the internal battery packs will be connected when shipped. However, the internal batteries will be disconnected from the UPS using a rear panel connector. The connector attaches to the UPS in both the open and closed position using two screws. The picture on the left shows the connector in the open position, as shipped.

When the UPS is installed, remove the two screws to release the connector. Plug the connector into the socket. The internal batteries are now connected to the UPS electronics. Install the two screws to secure the connector in the closed position.

Remove these screws to release connector

5.3.1Storage

If the UPS is to be shipped or stored for an extended time, the connector should be removed and attached in the open position, as shown above. This will minimize any standby current drain on the batteries.

5.4Connect Input/Output Power

The UPS should arrive with the basic hardwire box attached. If the box needs to be exchanged for an optional model, remove and install the desired box using the three captive screws marked in the illustration at right.

To remove:

Loosen the screws about 20 turns until the box can be pulled away from the UPS.

To install:

Align the connectors on the box and UPS. Push the box into place. While holding the box firmly against the UPS, tighten the three captive screws until the box is secure. Do not over tighten.

5.4.1Distribution Box Electrical Connections

Unscrew these captive screws

Electrical connections are made through a remov-

able power distribution box that attaches to the rear of the UPS.

The installer must provide a 32A branch circuit breaker. The Input circuit breaker on the distribution box and the Output circuit breaker on the rear fixed-panel of the UPS disconnect all power between the main cabinet and the distribution box.

Models equipped with a manual bypass switch pass bypass power directly to the bypass switch from the input terminal block. The input circuit breaker on the distribution box does not disconnect power from the manual bypass switch.

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