Vertiv Liebert XD Series, System Design Manual

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Figure 4.17 Low-voltage wiring—Liebert XDO smart modules
4.12 Liebert XDR Standard Features
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Micro-channel Heat Exchanger
—The Liebert XDR module includes two all-aluminum
microchannel heat exchanger
•
Door Safety Catch
—Liebert XDR modules have a door safety catch to prevent the door from
opening beyond 110°. When the door is fully open, the safety catch will hold the door in place.
To release the door, push up on the door catch and close the door.
•
Removable Installation Handles
—The Liebert XDR will have four installation handles factory-
installed to ease with installation and to be removed in the field after installation onto the rack
to allow side-by-side placement of the racks.
•
Rack-Mount Kit
—The rack mount kits are constructed of 14-gauge steel to support the
Liebert XDR on the rear of the equipment cabinet and painted black to match the module. The
rack mount kit must be field-installed. Rack-mount kits are available for Knurr Miracel, APC
AR3100, Dell PowerEdge 4210 and HP 10642. Contact the factory by calling 1-800-LIEBERT for
kits to permit mounting on other rack types.
4.13 Optional Features—Liebert XDR
•
Refrigerant Pre-Charge
—The Liebert XDR can be precharged with refrigerant. The module
will have the one-shot fittings and will be pressurized. The one-shot Liebert XD Flex Piping will
also be pre-charged with refrigerant.
Vertiv | Liebert® Xtreme Density™ System Design Manual | 81