38
RITTAL Compact split cooling unit assembly and operating instructions
9 Technical
s
pecification
s
EN
9
Technical
s
pecification
s
Fig. 10:
Rating plate (technical specifications)
– Observe the mains connection data (voltage and
frequency) as per the rating plate.
– Observe the pre-fuse as per the specifications on
the rating plate.
Tab. 6: Comfort controller technical specifications
Unit
Model No.
S
K
Comfort controller
–
3
126.2
3
0
3
126.240
Rated voltage
V
Hz
400/460, 3~,
50/60
Rated current
A
3.3/13.5
4.1/4.8
Start-up current
A
14.2/14.7
15.2/15.8
Pre-fuse T
A
6.3 – 10.0
Motor circuit-breaker
–
䡲
䡲
Useful cooling output Q
k
L 35 L 35
to DIN 3168
L 35 L 50
W
W
2500/3090
2070/2300
4000/4100
3020/3250
Power consumption P
el
L 35 L 35
to DIN 3168
L 35 L 50
W
W
1275/1615
1525/1920
1620/2125
1825/2835
Refrigeration factor
ε
= Q
k
/P
el
–
2.0
2.5
Refrigerant
– Type
– Filling
–
g
R134a
1500
R134a
2900
Admissible pressure
bar
28
25
Temperature setting range
°C
+20 to +55
Noise level
dB (A) < 70
< 72
Protection category to EN 60 529
– Internal circuit
– External circuit
–
–
IP 54
IP 34
Dimensions (W x H x D)
mm
1580 x 500 x 231 / 1544 x 804 x 100
Weight
– Internal unit
– External unit
kg
kg
65
65
70
70
.
.
