26
Rittal cooling unit assembly and operating instructions
9 Technical specifications
EN
9
Technical specifications
Fig. 33:
Rating plate (technical data)
– 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.
Unit
Model no. SK
e-Comfort controller,
RAL 7035
–
3382.500
3382.510
3382.540 3359.500
3359.510
3359.540
3383.500
3383.510
3383.540
e-Comfort controller,
stainless steel cover
–
3382.600
3382.610
3382.640 3359.600
3359.610
3359.640
3383.600
3383.610
3383.640
Rated voltage
V
Hz
230, 1~,
50/60
115, 1~,
50/60
400, 2~,
50/60
230, 1~,
50/60
115, 1~,
50/60
400, 2~,
50/60
230, 1~,
50/60
115, 1~,
50/60
400, 2~,
50/60
Rated current
A
2.3/2.6
4.1/5.4
1.4/1.5
2.8/3.7
5.6/7.4
1.6/2.1
2.9/3.9
5.6/7.7
2.9/3.9
Start-up current
A
9.1/18.8
18.2/15.9
4.8/5.0
9.2/9.0
18.4/18.0
5.4/5.2
8.8/10.1
14.4/15.8
4.6/5.7
Pre-fuse T
A
10.0
6.3 – 10.0
6.3 – 10.0
10.0
11.0 – 16.0 6.3 – 10.0
10.0
11.0 – 16.0 6.3 – 10.0
Motor circuit-breaker
–
–
–
–
–
–
–
–
–
–
Transformer circuit-breaker
–
–
䡲
䡲
–
䡲
䡲
–
䡲
䡲
Miniature circuit breaker or
fuse gG (T)
–
䡲
–
–
䡲
–
–
䡲
–
–
Useful cooling
output Q
k
L 35 L 35
to DIN 3168
L 35 L 50
W
W
500/586
373/429
750/625
304/368
1000/1088
709/807
Power
consumption P
el
L 35 L 35
to DIN 3168
L 35 L 50
W
W
302/347
342/402
312/357
352/422
401/494
444/536
411/509
454/526
426/514
485/606
456/524
495/616
Refrigeration factor
ε
= Q
k
/P
el
1.6
1.8
2.3
2.2
Refrigerant
– Type
– Filling
–
g
R134a
300
R134a
400
R134a
650
Admissible pressure
bar
25
Temperature setting range
°C
+20 to +55
Noise level
dB (A) 59
60
62
Type of connection
–
Plug-in terminal strip
Protection category
to EN 60 529
– Internal circuit
– External circuit
–
–
IP 54
IP 34
Dimensions (W x H x D)
mm
597 x 417 x 380
597 x 417 x 475
Air throughputs of the fans
(unimpeded airflow)
– Internal circuit
– External circuit
m
3
/h
m
3
/h
170
800
585
800
491
1600
Weight
kg
30
35
32
37
40
46
.
.
Содержание SK 3273.xxx
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