Vertiv Liebert XD Series, System Design Manual

Page: 184 / 200

Models
XDH20BK
1
XDH20SK
1
(60Hz)
XDH20BS
1
XDH20SS
1
(50/60Hz)
Cooling Capacity
XDH20, 60Hz Nominal (98ºF [37°C] EAT): 22kW/6.3 Tons
XDH20, 60Hz Maximum(105ºF [41°C] EAT): 25.3kW/7.2 Tons
XDH20, 50Hz Nominal (98ºF [37°C] EAT): 21.6kW / 6.1 Tons
XDH20, 50Hz Maximum(105ºF [41°C] EAT): 25.3kW/7.2 Tons
Conditions
Capacity rating is @ 55ºF (13ºC) Entering Fluid Temperature
and 50ºF (10ºC) or lower dew point
Electrical Requirements
Input 120V-1ph-60Hz
220-240V-1ph-50Hz, CE /
208-240V-1ph-60Hz, CSA
Input Power Connections
Two IEC320-C14 power inlets and two IEC
power cords with NEMA 5-15P plugs Two IEC320-C14 power inlets and two IEC
power cords with IEC320-C14 plugs
Full Load Amps 5 2.5
Power Consumption,
Nominal, Watts
600 575
Dimensions, inches (mm)
Height—Module Only 78 (1981)
Height—Including
Pipe Connections
80 (2032)
Width 12 (305)
Depth 42 (1067)
Weight, lb (kg)
Module Only 233 (106) 233 (106)
Shipping Weight 317 (144) 317 (144)
Number of Fans
6
Airflow, Nominal, ft3/min (m3/hr) 2500 (4248) 2428 (4125)
Audible Noise, Sound Power 81 dBa 81 dBa
Pipe Connections
Refrigerant Supply 1/2" OD, Cu
Refrigerant Return 7/8" OD, Cu
Serviceable Parts Fans and electrical components
Cabinet Exterior Finish Black, matte finish, heat-fused powder coat
Options
Smart Module control
board (factory-installed)
Dry contact (24VAC - 1A maximum)
Pre-Charged Refrigerant R-134a refrigerant, one-shot connections
Uni-directional or bi-directional
Agency
Approvals CSA 60Hz CE 50Hz, CSA 50/60Hz
1. Refer toFigure 9.2 on page 186 for complete part number.
Table 9.2 Liebert XDH20 specifications
Vertiv | Liebert® Xtreme Density™ System Design Manual | 184