10 Technical specifications
EN
40
Rittal enclosure cooling unit
10
Technical specifications
Note:
The "Rated input current of the inverter" re-
fers to the maximum current the installed in-
verter can draw under laboratory conditions.
This value is required from the UL approval
and is not relevant in practice for installation
and operation.
Pos.
Technical specifications
SK 3178800 SK 3178801 SK 3179800 SK 3179801 SK 3184800 SK 3184840
General specifications
Model No.
SK 3178800
SK 3178801
SK 3179800
SK 3179801
SK 3184800
SK 3184840
Dimensions (W x H x D) [mm]
300 x 570 x 159
300 x 570 x 199
400 x 950 x 196
Cooling output and efficiency ratings
7
Total cooling output Pc [kW]
L35 L20
0.46
0.46
0.69
0.69
1.30
1.30
L35 L35
0.30
0.30
0.52
0.52
1.00
1.00
L35 L50
0.22
0.22
0.32
0.32
0.60
0.60
Sensible cooling capacity
Ps [kW]
L35 L20
0.46
0.46
0.69
0.69
1.30
1.30
L35 L35
0.30
0.30
0.52
0.52
1.00
1.00
L35 L50
0.22
0.22
0.32
0.32
0.60
0.60
Power consumption Pel [kW]
L35 L20
0.14
0.13
0.23
0.21
0.36
0.37
L35 L35
0.17
0.15
0.27
0.26
0.42
0.42
L35 L50
0.20
0.18
0.32
0.31
0.48
0.49
10
Energy efficiency ratio (EER)
L35 L20
3.18
3.60
3.04
3.28
3.72
3.46
9
L35 L35
1.80
2.01
1.90
2.03
2.40
2.37
L35 L50
1.12
1.22
1.00
1.06
1.25
1.19
Electrical specifications
1
Rated voltage
[V, ~], tolerance
+10%/
-10%
110…240, 1
380…480, 2
2
Rated frequency [Hz]
50/60
Rated insulation voltage Ui [V]
240
480
Rated impulse withstand volt-
age Uimp [kV]
4000
3
Rated power input [kW]
0.22
0.36
0.60
0.59
4
Rating of over current protec-
tive device [A]
≥15
5
Minimum circuit ampacity [A]
15
6
Rated input current of the in-
verter [A]
6.56
2.67
Pre-fuse T [A]
EN 61439
≥16
UL 508A
≥15
Tab. 8:
Technical specifications Blue e+
