Unit data KWE 500-730 Eco
Series
KWE
500 Eco
KWE
550 Eco
KWE
640 Eco
KWE
730 Eco
Operating mode
Air-cooled chiller for external installation in high-effi-
ciency design for cooling
Nominal cooling output
1)
kW
50.0
55.3
64.1
73.2
SEER
5.1
4.7
5.2
Annual room cooling efficiency
ŋ
S,C
%
194
181
201
Adjustment range - return temperature
cooling
°C
+5 to +18
Operating range, cooling
°C
+5 to +48 / -15 to +48
3)
Cooling circuits, number
1
Refrigerant
R452B
GWP value
676
Refrigerant filling quantity
kg
8.5
9.0
10.0
CO
2
equivalent
t
5.7
6.1
6.8
Compressor, number
2
Nominal flow rate
m
3
/h
19,500
Number of fans
1
Sound pressure level
2)
dB (A)
50.6
55.4
55.4
55.2
Sound power level
dB (A)
82.3
87.1
87.1
86.8
Power supply
V/Ph/Hz
400/3~N / 50
Enclosure class
IP
X4
Electrical current consumption, max.
A
53.3
57.0
65.2
73.1
Electrical rated power consumption,
cooling
kW
14.0
16.8
20.2
22.6
Electrical rated current consumption,
cooling
A
25.2
30.4
36.4
40.8
Operating medium
Water; max. 35% ethylene glycol, max. 35% propy-
lene glycol
Operating pressure, medium, max.
kPa
800
Nominal flow rate, cooling
m
3
/h
8.6
9.5
11.0
12.6
Minimum flow volume, medium
m
3
/h
5.2
5.7
6.6
7.6
Maximum flow volume, medium
m
3
/h
13.8
15.2
17.7
20.2
Pressure loss, indoor
kPa
56.7
50.2
68.6
58.5
9
Summary of Contents for KWE 1060 Eco
Page 61: ...V Valves for hydronic balancing 45 54 W Warranty 5 61...
Page 62: ...REMKO KWE Eco series 62...
Page 63: ......
