MPI DC
10
All copying, even partial, of this manual is strictly forbidden.
RG66007970 - Rev 01
5
TeChnICal FeaTUReS
5.1
RaTeD TeChnICal DaTa OF WaTeR ChIlleRS
* Weights refer to model with pump and buffer tank
- Cooling capacity: outdoor air temperature 35°C, water temperature 12°C -7°C
- Sound power measured according to standards ISo 3741 - ISo 3744 and En 29614-1
- Sound pressure measured at a distance of 10 m and a height of 1�5 m above the ground in an open field (fan side)�
- The maximum electrical input is the mains electricity that must be available in order for the unit to work�
- The maximum current absorption refers to the current that will trigger the internal safety devices of the unit� It is the maximum current allowed in the unit�
This value may never be exceeded; it must be used as a reference for determining the size of the power supply line and the related safety devices (refer
to the wiring diagram supplied with the units)�
MPI DC - C
010 M
014
018
023
029
Power supply
V - ph - Hz
230-1-50
400-3n-50
400-3n-50
400-3n-50
400-3n-50
Rated cooling capacity
kW
10,6
14,3
18,2
22,9
29,1
Total power input
kW
3,35
4,78
7,63
7,77
12,3
EER (rated capacity)
3,16
2,99
2,39
2,95
2,37
Total power input with pump
kW
3,6
5,3
8,2
8,3
12,9
Maximum power input
kW
5,6
7,1
10,7
10,8
21,9
Maximum electrical input
A
26,6
20,0
22,0
28,5
43,0
Starting current
A
10
10
10
10
10
no� of compressors / circuits
1 / 1
1 / 1
1 / 1
1 / 1
1 / 1
Refrigerant charge
kg
3,5
4,1
4,1
5,7
5,7
low / high pressure switch
bar
42 / 2
42 / 2
42 / 2
42 / 2
42 / 2
no� of axial fans
2
2
2
4
4
Air flow rate
m
3
/h
6�939
6�939
6�939
11�438
11�438
Water flow
l/s
1826
2454
3132
3935
4992
Diameter of water connections
“
1 1/4
1 1/4
1 1/4
1 1/4
1 1/4
Pressure drop, water side
kPa
23
35
35
36
36
Available head
kPa
130
120
120
98
98
Water content, excluding optionals
dm
3
3,0
3,0
3,0
5,0
5,0
Expansion tank
dm
3
5
5
5
5
5
Buffer tank
dm
3
30
30
30
50
50
Height
mm
1250
1250
1250
1300
1300
length
mm
1220
1220
1220
1565
1565
Depth
mm
560
560
560
600
600
Sound power level
dB(A)
70
71
71
74
74
Sound pressure level
dB(A)
42
43
43
46
46
Transport weight *
kg
210
210
210
285
285
operating weight *
kg
235
235
235
335
335
