VARISTAR LHX 20
Technical data
Cooling module 60714-050
www.schroff.biz
36
R2.1, May 10, 2012
9 Technical data
Table 2: Technical data
Cabinet dimensions
Width
mm
800
Depth
mm
800-1200
Height
mm
2100/2300
Ingress protection
IP
55
Cooling module dimensions
Width
mm
189
Depth
mm
667
Height
mm
1849
General Data
Ambient temperature during transport (min./max.)
°C
-25 / 70
Ambient temperature outside cabinet during operation (min./max.)
°C
5 / 70
Relative humidity (min./max.)
%
5 / 95
Noise level, cabinet closed, fans at 80% capacity
dB (A)
50.7
Noise level, cabinet closed, fans at 100% capacity
dB (A)
54.8
Weight without/with water
kg
79 / 82
Technical data
Useable cooling capacity
kW
max. 20
Cooling medium
water
Water flow volume
m³/h
max. 2.8
Pressure loss in device, measured at 1.55 m³/h
bar
0.5
Pressure loss in device, measured at 2.8 m³/h
bar
1.2
Max. operating pressure
bar
6.0
Max. differential pressure of the water valve
bar
2.0
Water inlet temperature (min./max.)
°C
6 / 15
Airflow volume (max.)
m³/h
3000
Air exit temperature, adjustable (in steps of 0.1)
°C
18 to 30
Max. offset
K
2
Electrical data, AC version
Supply voltage
1 / N PE
230 V / 50/60 Hz
Max. current draw
A
4.3
Max. power consumption
W
700
Apparent power at full load
VA
990
Pre-fusing (external)
A
max. 10
Circuiit Breaker (internal)
C13A
Electrical data, DC version
Supply voltage (line voltage)
VDC
48
Max. current draw
A
13
Max. power consumption
W
624
Pre-fusing (external)
A
max. 16
Water pipework (copper)
Water inlet/return connection
Rp
1"
Condensate drain connection
Rp
½"
