Technical data

17
VMIFI102
11 Technical data
Technical data Robust Eco
Danfoss Heat Pumps reserves the right to make changes without further notice. 130923_R_ENG
DHP-R Eco 22 26 33 42
Refrigerant Type R410A R410A R410A R410A
Amount kg 3.8 3.9 4.5 4.6
Test pressure MPa 4.5 4.5 4.5 4.5
Design pressure MPa 4.3 4.3 4.3 4.3
Compressor Type Scroll Scroll Scroll Scroll
Oil POE POE POE POE
Electrical data
3-N
Main supply Volt 400 400 400 400
Rated power, compressor
Rated power, circulationpumps
kW
kW
9,91
0.5
12,40
0.5
14,83
0.6
19,12
0.6
Start current A 21.7 23.8 32.2 37.1
Fuse A 20 25 32 32
Performance COP
1
Heating capacity
1
Electrical power
1
kW
kW
4.40
21.9
5.0
4.40
25.4
5.8
4.37
33.5
7.7
4.31
41.4
9.6
Nominal flow
2
Cooling circuit
3
l/s 1.4 1.5 2.1 2.4
Heating circuit l/s 0.5 0.6 0.8 0.9
External available
pressure drop
4
Cooling circuit kPa 81 75 73 63
Heating circuit kPa 75 70 66 50
Internal pressure drop Condenser
Evaporator
kPa
kPa
2.3
23.8
6.6
27.0
5.0
33.0
16.0
37.0
Maximum system pressure Brine
Heat transfer fluid
bar
bar
6
6
6
6
6
6
6
6
Min/max temperature
5
Cooling circuit °C 20/-10 20/-10 20/-10 20/-10
Heating circuit
6
°C 65/20 65/20 65/20 65/20
Pressure switches Low pressure
Operating
MPa
MPa
0.35
4.0
0.35
4.0
0.35
4.0
0.35
4.0
High pressure MPa 4.3 4.3 4.3 4.3
Sound power level
7
dB (A) 55 55,2 56,4 56
Anti freeze media Ethanol+water solution -17°C ± 2
8
Weight kg 244 260 281 290
The measurements are performed on a limited number of heat pumps which
can cause variations in the results. Tolerances in the measuring methods can
also cause variations.
1) B0/W35, According to EN14511 incl. circ.pump.
2) Nominal flow heating circuit Δ10K , cooling circuit Δ3K.
3) Anti-freeze in cooling circuit: Ethanol-water.
4) At nominal flow.
5) Please note that not all cooling circuit temperatures and heating
temperatures can be combined.
6) Min. incoming cooling circuit temperature 0°C.
7)
Sound power level measured according to EN 12102 and EN ISO 3741 at B0W
35
8) Always check local rules and regulations before using antifreeze.
Connection
1
R410A
T brine °C T water °C
20 65
0 65
-5 60
-10 54
-10 20
5 20
20 30


0
10
20
30
40
50
60
70
-15 -10 -5 0 5 10 15 20 25
Twater °C
Tbrine °C
Min/Max Operation Temperature R410A