Mechanical data, Electrical data, Waterside pressure drop – Airedale OnRak 3kW 35kW User Manual
Page 18: Logicool ™ onrak active cabinet exhaust it cooling
LogiCool
™ OnRak
Active Cabinet Exhaust
IT Cooling
18
IT Cooling
Technical, Installation and Maintenance Manual :6912497 V1.5.0 02_2013
Mechanical Data
LOR6042U-C028-0
LOR6042U-C033-0
LOR8042U-C032-0
LOR8042U-C038-0
Dimensions - H x W x D
mm
2030 x 600 x203
2030 x 600 x 203
2032 x 800 x 213
2032 x 800 x 213
Weight - Machine
– Operating
kg
65
75
65
75
96
110
96
110
Construction
Sheet steel, epoxy baked powder paint
Material/ Colour
RAL 7021 (Black Grey)
Nominal Air flow
m³/s
1.4
1.8
1.4
1.8
Fan redundancy
N+1
N
N+1
N
Gross Total cooling Capacity
(1)
kW
28.1
33.4
32.0
38.5
Fan gains
W
161
306
161
306
EER
175
109
199
126
(1) Based upon a server discharge temperature of 45°C. Water on 13°C, Water off 19°C. 100% water
Electrical Data
LOR6042U-C028-0
LOR6042U-C033-0
LOR8042U-C032-0
LOR8042U-C038-0
Nominal Run Amps
(1)
1.35
1.52
1.35
1.52
Maximum Run Amps
(1)
1.62
1.62
1.62
1.62
Recommended Mains Fuse Size
A
10
10
10
10
Mains Supply
V
230
230
230
230
Control Circuit
VAC
24
24
24
24
Motor Type
EC Axial
Quantity x Motor Size
W
4 x 72
4 x 72
4 x 72
4 x 72
Power input
W
161
306
161
306
(1) Measured on a basic unit including 3 way valves.
Note: Earth Leakage current from the OnRak may exceed 3mA
Waterside Pressure Drop
0
50
100
150
200
250
300
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Water flow rate l/s
P
ressu
re d
rop
kP
a
LOR6042
LOR8042
Coil, Hose and Valve Pressure Drop Only