2.3 Unit data KWK 605-875 EC (DM)
Series
KWK 605
EC
(DM)
KWK 735
EC
(DM)
KWK 875
EC
(DM)
Operating mode
Chilled water units for wall and ceiling
mounting, 2-conductor version
Nominal cooling output
1)
kW
6.06
7.34
8.78
Nominal heat capacity
2)
kW
6.44
7.76
9.16
Application area (room volume), approx.
3)
m
3)
190
230
270
Operating range - indoor unit
°C
+15 to +35
Air flow volume per stage
m
3
/h
344-924
378-1225
405-1232
Sound pressure level per stage
3)
dB (A)
18-46
20-52
Sound power level per stage
dB (A)
26-45
28-60
Power supply
V/Ph/Hz
230/1~ /50
Enclosure class
IP
X0
Electrical rated power consumption
1)
W
61
77
82
Electrical rated current consumption
1)
A
0.27
0.33
0.36
Operating medium
max. 35% ethylene glycol, max. 35% pro-
pylene glycol
Operating limits, medium - cooling
°C
+4 to +18
Operating limits, medium - heating
°C
+35 to +80
Operating pressure, medium, max.
kPa
1500
Nominal flow rate, medium - cooling
1)
m
3
/h
1.04
1.26
1.51
Nominal flow rate, medium - heating
2)
m
3
/h
1.11
1.33
1.57
Rated pressure drop, internal - cooling
1)
kPa
27.6
27.7
27.8
Rated pressure drop, internal - heating
2)
kPa
29.4
29.3
29.0
Medium connection, inlet
Inches
1/2
Medium connection, outlet
Inches
1/2
Medium volume
l
1.7
2.0
Condensate drainage connection
mm
20
Dimensions
Height
mm
477
Width
mm
1270
1470
Depth
mm
220
Weight
kg
27.8 (30.2)
30.3 (33.1)
31.8 (34.6)
Operating weight, approx.
kg
29.5 (31.9)
32.0 (35.1)
33.5 (36.6)
Standard colour
similar to RAL 9016
11
Содержание KWK 135 EC
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