Emerson Liebert Xtreme Density Especificações descarregar pdf (Página 50)

Specifications

Table 15 Liebert XDP specifications

Number of Models 4, based on input voltage and pump redundancy

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.

Electrical Requirements

Input

208V model: 3-phase, 60Hz

460V model: 3 phase, 60Hz

380/420V model: 50Hz

Full Load Amps

208V model: 4A

460V model: 2.1A

380/420V model: 3A

Dimensions, inches (mm)

Height – Unit only 76 (1930) does not include pipe connections

Height – As shipped 83 (2108)

Width 37 (940)

Depth 30 (762)

Weight, lb (kg)

Unit only 855 (388)

Shipping weight 960 (435)

Installed, with coolant and chilled water 1025 (465)

Pipe Connections

XD Coolant supply to XDO or XDV 1-1/8" OD, Cu

XD Coolant return from XDO or XDV 2-1/8" OD, Cu

Chilled water supply and return 2-5/8" OD, Cu

Control valve 2-way, 2" nominal

Pressure Drop – Chilled Water Side

20 PSIG, with 140 gpm (530lpm) water flow rate, control valve fully

open

Temperature Rise – Chilled Water

Side, F (C)

8.0° (4.4°) with rated flow

Number of XDOs Connected Maximum 10; minimum 2

Number of XDVs Connected Maximum 20; minimum 4

Cabinet Exterior Finish Black, matte finish, heat-fused powder coat

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