Emerson Liebert Xtreme Density - Manual (Page 73)

Specifications
67
Table 31 Liebert XDP160 specifications
Models XDP160RC XDP160RA XDP160RM
Cooling Capacity, Nominal
160 kW / 46 Tons, 60Hz 140 kW / 40 Tons, 50Hz
Each capacity is based on 45ºF (7ºC) entering water temperature and 140gpm
(530lpm) water flow rate. Capacity is reduced when glycol mixtures are used in
place of 100% water.
Minimum Load
The Liebert XDP’s minimum recommended operating load is 20% of system
nominal capacity. For example, a Liebert XDP160 60Hz system’s minimum load
would be 32 kW. Loading below this value can unfavorably affect system
operation. Consult factory for any loading below this recommendation.
Electrical Requirements
Input 208V/3ph/60Hz 460V/3/ph60Hz 380/415V/3ph/50Hz
Full Load Amps 4A 2.1A 2.3A
Dimensions, inches (mm)
Height – Unit only 78 (1981)
Height – As shipped 83 (2108)
Width 38 (965)
Depth 34 (864)
Weight, lb (kg)
Unit only 821 (372)
Shipping weight Domestic: 990 (449); Export: 1067 (484)
Installed, with refrigerant and chilled
water
1038 (471)
Pipe Connections
Refrigerant supply to Liebert XD
cooling module
1-1/8" OD, Cu
Refrigerant return from Liebert XD
cooling module
2-1/8" OD, Cu
Chilled water supply and return 2-5/8" OD, Cu
Control valve 2-way, 2" nominal; 35 PSIG close off pressure rating;
150 PSIG maximum allowable pressure
Pressure Drop – Chilled Water Side
20 psig (137kPa, 1.38bar), with 140 gpm (530lpm) water flow rate,
control valve fully open
Temperature Rise – Chilled Water
Side at rated flow, °F (°C)
8.0 (4.4) 6.9 (3.8)
Number of Liebert XD cooling units connected, maximum (minimum
Liebert XDCF10 16 (4)
Liebert XDH20 8 (2)
Liebert XDH32 5 (1)
Liebert XDV8 20 (4)
Liebert XDV10 16 (4)
Liebert XDO16 10 (2)
Liebert XDO20 8 (2)
Cabinet Exterior Finish Black, matte finish, heat-fused powder coat
Operating Ambient
Temperature, Maximum, °F (°C)
86 (30)
Agency
Approvals CSA 60Hz CE 50Hz