Liebert XDV Suspended Mounting Method, 11mm 22mm Top View 2 64mm 76mm 102mm DPN000770, Pg , Rev

Mounting the Liebert XDV

5.2Suspended Mounting Method

The Liebert XDV also may be mounted above the cabinet by suspending it either from overhead com- ponents or from Unistruts above the cabinets (see Figures 15 and 16). An optional kit available from Liebert will simplify mounting the Liebert XDV above the computer cabinet.

Each suspended-mounting method requires that the supporting components be strong enough to sup- port the Liebert XDV’s weight with coolant, 79 lb. (36kg). Each method also requires that the Liebert XDV’s placement above the computer cabinet meets the criteria in Figure 10.

To ensure efficient cooling, a baffle or similar object must be installed between the suspended Liebert XDV and the computer cabinet (see Figure 16). The baffle’s purpose is to prevent the Liebert XDV from drawing in the cooled air that it has just discharged.

Figure 14 Dimensions—optional external hanging brackets

7/16"

(11mm)

H

7/8" (22mm)

Top View

2-1/2" (64mm)

3"

(76mm)

4" (102mm)

					DPN000770
		Front View , Left Side			Pg. 10, Rev. 5
Table 3	Suspension hardware and bracket dimensional data
				Liebert XDV Units
Bracket Kit Part #			"H"	to be Suspended		Brackets in Kit
180427G1 180427G5			20 (508)	1		4
				5		20
180427G11, 180427G15			34-5/16 (872)	1		4
				5		20
180427G22*			18-11/16 (474)	2		8
			33 (838)
* Bracket kit for double-stacked Liebert XDVs

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