Vertiv | Liebert XDH | User Manual
23
Mechanical Installation (Site Preparation)
Table 3-2 Specifications of the Internal Pipes of the XDH Unit
Refrigerant Line
Pipe Dimensions (Outer Diameter)
mm
inch
Liquid refrigerant inlet pipe (top and bottom)
16
0.63”
Gaseous Refrigerant outlet pipe (top and
bottom)
28
1.10”
Condensate water drain pipe
12.7
0.50”
No. Description
No.
Description
1
Drainage pipe
3
Coolant inlet pipe
2
Coolant outlet pipe
4
Inlet/ outlet hole for cable
Figure 3-12 Top Plate Piping Connections
No. Description
No.
Description
1
Refrigerant inlet pipe
3
Refrigerant outlet pipe
2
Upper drain pipe
Figure 3-13 Bottom Plate Piping Connections
