User's Manual

Specifications
54
9.0 SPECIFICATIONS
Table 26 Liebert XDC specifications
Models
XDC160 Air
XDC160 Water /
Glycol
XDC160AA XDC160AM
189192G3
189192G5
Cooling Capacity, tons (kW) 46 (160) 37 (130)
See Tables 27, 28
and 29 for
Water/Glycol
performance data
Minimum Load
The Liebert XDC’s minimum recommended operating load is 40% of
system nominal capacity. For example, a Liebert XDC160 60Hz
system’s minimum load would be 64kW. Loading below this value
can unfavorably affect system operation. Consult factory for any
loading below this recommendation.
Electrical Requirements
Input 460V-3ph-60Hz 380/415V-3ph-50Hz 460V-3ph-60Hz
Full Load Amps 79A
Minimum supply wire sizing ampacity 84A
Maximum fuse or circuit breaker size 100A
Dimensions, inches (mm)
Height - Main unit only 78 (1981)
Height - Main unit only, as shipped 83 (2108)
Width - Main unit 74 (1879)
Depth - Main unit 34-5/8 (879)
Height - Water / Glycol-cooled condenser stand N/A 24 (607)
Width - Water / Glycol-cooled condenser stand N/A 72 (1829)
Depth - Water / Glycol-cooled condenser stand N/A 33 (839)
Weight, lb (kg)
Main unit only 1800 (817)
Main unit only, as shipped Domestic: 1945 (882); Export: 2093 (949)
Water / Glycol-cooled condenser stand N/A 1075 (488)
Water / Glycol-cooled condenser stand, as shipped N/A 1150 (521)
Pipe Connections, inches, O.D., Cu
Refrigerant supply to Liebert XD cooling modules 1-1/8
Refrigerant return from Liebert XD cooling modules 2-1/8
Liquid line, DX circuit 7/8
Hot gas line, DX circuit 1-3/8
Heat Rejection Equipment
95°F ambient air-cooled condenser 2-DCSL415 N/A
100-105°F ambient air-cooled condenser 2-DCSL616 N/A
Number of XD Cooling Units Connected, Maximum (Minimum)
Liebert XDCF10 16 (6)
Liebert XDH20 8 (4)
Liebert XDH32 5 (2)
Liebert XDO16 10 (4)
Liebert XDO20 8 (4)
Liebert XDV8 20 (8)
Liebert XDV10 16 (7)
Cabinet Exterior Finish Black, matte finish, heat-fused powder coat
Maximum Ambient Operating Temperature, °F (°C) 86 (30)
Agency
Approvals CSA CE CSA