UK CLOSE CONTROL 26 - Flipbook - Page 11
RANGE
CLOSE CONTROL UNITS
G Series - Great
Perimetral and high-efficiency solution for large data centres.
Cooling capacity - chilled water: 55,5 to 265,5 kW.
Cooling capacity - direct expansion: 102,6 to 153,9 kW.
The range at a glance
In designing air conditioning systems for large data
centres, the need to house electrical wires and the
enormous quantities of air required to cool the servers
has made it necessary to increase the height of the raised
floors up to the current 550/1 000 millimetres. A large
space was therefore created under the air conditioner in
which to install the adjustable support. It was then
decided to exploit this large space to house the delivery
fans without increasing the machine’s footprint, making
the most of the available space instead.
Advantages
· Separate air-cooling section for mounting under raised
floors
· High delivered cooling capacity to footprint ratio
· Optimised air distribution in raised floor
· Reduced energy consumption of fans
Chilled water versions available in XH (extended height)
and XH XS specifically for hyperscale data centres.
Free cooling and two sources models available.
Technical performance
UGA - direct expansion air conditioners with air cooled or water cooled condensers
Sizes
932
1342
Cooling capacity 1)
kW
102,6
153,9
Sensible cooling capacity 1)
kW
102,6
153,9
EER 2)
Air flow
m³/h
Sound pressure
Dimension
4,16
4,54
18 000
31 500
dB(A)
56
61
Height
mm
1 990
1 990
Width
mm
2 390
3 120
Depth
mm
921
921
kg
910
1 240
Overall weight
UGU - chilled water air conditioners
70
150
150 XH
230
230 XH
300
Cooling capacity 1)
Sizes
kW
55,5
112,6
129,7
176,6
220,7
202,8
251,0
Sensible cooling capacity 1)
kW
55,5
112,6
129,7
176,6
220,7
202,8
251,0
31,17
36,32
36,94
36,65
38,86
33,97
35,46
m³/h
11 000
23 000
26 000
36 000
39 000
45 200
44 000
EER 2)
Air flow
Sound pressure
Dimension
Overall weight
300 XH XS
dB(A)
58
60
62
63
65
62
67
Height
mm
1 990
1 990
2 350
1 990
2 350
1 990
2 350
Width
mm
1 320
1 840
1 840
2 740
2 740
4 020
3 200
Depth
mm
921
921
1 050
921
1 050
921
1 090
kg
540
840
865
1 220
1 250
1 630
1 550
1) Performance refers to: intake air 32 °C-30%Rh; R410A refrigerant; condensing temperature 45 °C; water temperature 12/20 °C; external static pressure 30 Pa. The declared performance does not consider
the heat generated by the fans, which must be added to the thermal load of the system. 2) EER (energy efficiency ratio)= total cooling capacity / input power of compressors + input power of fans (excluding air
cooled condensers).
Specifications subject to change without notice. For detailed information about ErP / Energy Labelling, please visit our websites www.aircon.panasonic.eu or www.ptc.panasonic.eu.
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