25
5.2 I Technical data
Z550iQ
MD4
MD5
TD5
MD8
TD8
Performances: air at 28°C / water at 28°C / humidity at 80 %
Power output (max-min speed)
kW
12.5 - 7.9
15 - 7.6
15.5 - 7.1
20 - 10.8
20 - 11.2
Power consumed (max-min speed)
kW
2 - 1.05
2.5 - 1.05
2.4 - 0.65
3.6 - 1.55
3.5 - 1.55
Average COP (max-min speed)
6.1 - 7.6
5.9 - 7.4
6.6 - 10.9
5.5 - 7
5.8 - 7.7
Performances: air at 15°C / water at 26°C / humidity at 70 %
Power output (max-min speed)
kW
9.5 - 5.5
11.5 - 5.8
15 - 7.8
15 - 8.2
Power consumed (max-min speed)
kW
1.9 - 0.95
2.5 - 1.1
2.4 - 0.8
3.7 - 1.65
3.1 - 1.4
Average COP (max-min speed)
4.9 - 5.7
4.6 - 5.4
4.9 - 7.2
4.1 - 4.8
4.9 - 6
Technical specifications
Operating temperature
Air
In "heating" mode: from -12 to 40°C
In "cooling" mode: from 10 to 40°C
Water
10 to 32 °C
Power supply
220 - 240V / 1N~ / 50-60Hz
380 - 400V /
3N~ / 50-60Hz
220 - 240V /
1N~ / 50-60Hz
380 - 400V /
3N~ / 50-60Hz
Admissible variation in voltage
± 6 % (during operation)
Class*
I
Pollution degree*
2
Overvoltage category*
II
Nominal electric current
requirement
A
9.6 - 5
12 - 4.9
5.9 - 1.6
17.6 - 7.5
6 - 3.5
Maximum electric current
requirement
A
12.5
13.8
6
20
8
Minimum cable section**
mm²
3x2.5
5x2.5
3x6
5x2.5
3G2.5
5G2.5
3G6
5G2.5
Hydraulic connections
1/2 union PVC Ø50 to be glued
Service pressure (refrigerant/
water)
bar
42 / 2
MPa
4.2 / 0.2
Sound power (max-min)
db(A)
62 - 54
66 - 57
66 - 56
67 - 53
67 - 57
Sound pressure at 10m (max-min) db(A)
31 - 23
35 - 26
35 - 25
36 - 22
36 - 26
Head loss
mWG
1.5
Recommended water flow
m³/h
4
5
6
Type of cooling fluid
R410A
Cooling fluid load
kg
1.3
1.5
2.4
2.6
Tonn
CO
2
eq.
2.72
3.1
5.01
5.43
Approximate weight
kg
54
60
60
70
70
Frequency bands
GHz
2.400 - 2.497
Radiofrequency emission power
dBm
+19.5
Protection rating
IP24
* These specifications have been determined based on the requirements defined in standards IEC/EN 60335-1 and IEC/EN 60035-2-40 on the safety of
electrical appliances for household and similar purposes.
** Values provided for information purposes for a maximum length of 20 metres (calculation base: NFC15-100), must be checked and adapted to the
installation conditions and standards of the installation country.
Содержание Z550iQ
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