12
Technical Data
(1) Capacities based on ISO R 859A; room temperature of TK 27°C/FK 19°C - outside temperature 35°C, supply 7 °C, discharge 12 °C
(2) Noise measurement DIN 45635 - 01 - KL3 in intervals of 10 meters
(3) Only when brine is used (water with 34% glycol)
(4) Power data per cooling cycle
Type
RKW INOX
1000
1600
2600
3600
4500
8000
9800
Cooling capacity
1)
kW
10,0
16,0
25,6
35,9
44,3
78,0
98,0
Air performance max.
m³/h
3000
6200
10000
17000
19000
35000
39000
Number of fans / diameters
-/mm
2/450
2/450
1/630
2/630
2/630
2/800
2/800
Rated flow rate water
m³/h
1,8
2,8
4,4
6,2
7,6
13,4
16,9
Minimum flow rate water
m³/h
1,3
1,9
3,0
4,5
5,2
8,8
10,8
Pump pressure max.
kPa
70
90
74
-
-
-
-
Internal pressure losses for rated flow rate
kPa
25
37
40
32
29
19
20
Available external pressure differential
kPa
45
53
34
-
-
-
-
Operating pressure max.
kPa
250
Incoming water chiller
inch
1¼
1
2
2 x 2
Outgoing water chiller
inch
1¼
1½
2
2 x 2
Filling connection
inch
1/2
-
Sound pressure level
2)
dB(A)
43
44
49
48
48
53
54
Refrigerant
R 407C
Cold cycles/Compressor type
-
1 Scroll
2 Scroll
2 Tandem Scroll
Refrigerant amount
kg
5,0
4,1
8,0
2x7,4
2x7,6
2x20,5
2x21
Contents storage tank
l
45
45
108
-
-
-
-
Operating range outgoing water
°C
+ 5 °C to + 15 °C
Operating range outside temperature
3)
°C
- 10 °C to + 43 °C
Nominal current consumption
per compressor
4)
A
8.0
12.8
18.8
26.3
2x16.3
4x14.6
4x18.4
Nominal current consumption. max.
A
8.0
12.8
18.8
26.3
32.6
58.5
73.5
Electrical connection
V/Ph/Hz
400/3~,N,PE/50
Power consumption. max.
kW
4.4
7.1
11.2
15.7
19.4
36.0
45.2
Starting current
A
49
101
167
2x90
2x120
2x116
2x127
Supplied fuse protection (recommended)
A
20
20
25
35
50
80
100
Dimensions Width
mm
1150
1150
1340
2370
2370
2990
2990
Depth
mm
460
460
560
560
560
1280
1280
Height
mm
1300
1300
1770
1310
1310
1520
1520
Weight
kg
160
197
300
437
461
902
934
Ref. No.
1611600 1611610 1611620 1611635 1611645 1611650 1611660
