Kampmann KaCool D 1 Installation And Operating Instructions Manual - page 14
KaCool D
02.02.2017
14
Technical Data
Operating data
3.2 Weights
3.3 Connected Loads
3.4 Limits of operation and use
Unit size:
model 1
model 2–3
model 4
model 5 – 6
Heat exchanger, 2-pipe model
Basic unit
kg
22
24
36
39
Casing
kg
3
3
6
6
Total
kg
25
27
42
45
Heat exchanger, 4-pipe model
Basic unit
kg
24
24
39
39
Casing
kg
3
3
6
6
Total
kg
27
27
45
45
Unit size:
model 1
model 2
model 3
model 4
model 5
model 6
Mains voltage
230 V / 50 Hz
Protection
IP 21
Protection class
class 1
AC fan model
Max. power consumption
W
56.5
80.5
102.5
89.5
132.5
182.5
Max. current consumption
A
0.35
0.45
0.60
0.50
0.65
0.90
EC fan model
Max. power consumption
W
28.5
44.0
81.0
43.5
126.0
–
Max. current consumption
A
0.25
0.40
0.70
0.40
1.10
–
operating limits
water temperature min./max.
°C
5-80
air inlet temperature min./max.
°C
15-40
air humidity min./max.
%
15-75
operating pressure max.
bar
8
max. glycol concentration
%
50
water properties
pH
*1
8-9
Conductivity
*1
μS/cm
< 700
Oxygen content (O
2
)
mg/l
< 0.1
Hardness
°dH
4-8.5
Sulphur ions (S)
not detectable
Sodium ions (Na
+
)
mg/l
< 100
Iron ions (Fe
2+
, Fe
3+
)
mg/l
< 0.1
We would refer to VDI-2035 Sheet1&2, DIN EN 14336 and DIN EN 14868 with regard to the properties
of the medium used to protect the equipment. The following values provide further guidance.
The water used should also be free of suspended matter, dust etc. and any additional substances that
could cause reactions.
Manganese ions (Mn
2+
)
mg/l
<0,05
Ammonia ions (NH
4+
)
mg/l
< 0,1
Chlorine ions (CI)
mg/l
< 100
CO
2
ppm
< 50
Sulphate ions (SO4
2-
)
mg/l
< 50
Nitrite ions (NO
2
-
)
mg/l
< 50
Nitrate ions (NO
3
-
)
mg/l
< 50