Danfoss DHP-A, Service Instructions Manual

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20 Technical data, DHP-AL
Table 53. Technical data
DHP-AL 6 8 10 12
Type Air/water
Refrigerant Type R404A
Amount kg 0,95 1,45 1,50 1,60
Test pressurisation MPa 3,4
Design pressure MPa 3,1
Compressor Type Scroll
Oil POE
Electrical data
3-N ~50Hz
Mains power supply V 400
Rated output, com-
pressor
kW 3,0 3,2 4,2 5,0
Rated output,
circ.pumps/fan
kW 0,4 0,6 0,6 0,7
Auxiliary heater, 5
step
kW 3/6/9/12/15
Start current 16
A 12 10 18 17
Fuse A
10
3
/16
4
/20
5
/20
6
/
25
7 /25 14 /30 15
16
3
/16
4
/20
5
/20
6
/
25
7 /25 14 /30 15
16
3
/16
4
/20
5
/20
6
/
25
7 /30 14 /35 15
16
3
/20
4
/25
5
/25
6
/
25
7
/30
14
/35
15
Electrical data
1-N ~50Hz
Mains power supply V 230
Rated output, com-
pressor
kW 3,2 3,6 4,5 5,5
Rated output,
circ.pumps/fan
kW 0,4 0,6 0,6 0,7
Auxiliary heater, 3
step
kW 1,5/3,0/4,5
Start current 16
A 11 21 26 28
Fuse A
25 3 /32 4 /40 5 25 3 /32 4 /40 5 32 3 /40 4 /50 5 32 3 /40 4 /50 5
Performance 10 Heat factor 1
kW 5,00 7,02 8,20 9,84
COP
1 2,85 3,10 2,85 3,00
Heat factor
2 kW 5,90 7,96 9,85 11,3
COP 2
3,26 3,45 3,29 3,35
Incoming power 2
kW 1,8 2,3 3,0 3,4
Nominal flow 8
Cooling circuit l/s 0,32 0,49 0,58 0,64
Heating circuit l/s 0,14 0,20 0,24 0,28
External available
pressure
9
Cooling circuit kPa 46 83 69 95
Heating circuit kPa 45 43 40 51
Lowest outdoor
temperature for
compressor start
°C -20
Max/Min tempera-
ture
Cooling circuit °C 20/-25
Heating circuit °C 55/20
Pressure switches Low pressure MPa 0,08
Operation MPa 2,65/2,85
High pressure Mpa 3,10
80 – Service instructions VMGFC302