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
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