Ground Source Heat Pump
Model: SFXRS-7.0I
Rated heating power: 1.8KW
Heating capacity: 7KW
Rated refrigerantion capacity: 6.5KW
Refrigeration input power: 1.7KW
Rated voltage: 220V
Rated frequency: 50Hz
Outlet water rated temp: 55
Outlet water max temp: 60
Water flow: 150L/H
Pipe size: 4*DN20 MM
Dimensions: 530*530*660 mm
Weight: 60KG
Defend grade: IPX4
Defend electric shock grade: 1 grade
Noise: < 56 dB
Refrigerant: R22/R407C/R410A/R134A
Body: Spray coating
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Models Parameters |
SFXRS-4I |
SFXRS-8I |
SFXRS-12II |
SFXRS-20II |
SFXRS-40II |
SFXRS-50II |
SFXRS-60II |
Hot Water Heating Capacity |
kW |
4 |
8 |
12 |
20 |
40 |
50 |
60 |
input power |
kW |
0.82 |
1.64 |
2.5 |
4.1 |
8.3 |
10.2 |
12.5 |
COP |
|
4.88 |
4.88 |
4.8 |
4.88 |
4.82 |
4.9 |
4.8 |
input current |
A |
4.3 |
8.6 |
4.5 |
7.4 |
14.9 |
19.2 |
23.2 |
rated hot water outlet temperature |
|
55 |
maximum hot water outlet temperature |
|
60 |
Power Supply |
220V/50Hz |
380 ~ 415V/50Hz |
compressor |
type |
rotor type |
scroll type |
Start Method |
Direct Start |
quantity |
pc |
1 |
1 |
1 |
1 |
2 |
2 |
2 |
source side heat exchanger |
type |
coaxial heat exchanger/plate type heat exchanger |
shell and tube heat exchanger |
water flow |
m 3 /h |
0.55 |
1.1 |
1.6 |
2.7 |
5.5 |
6.9 |
8.3 |
Water Pressure Drop |
kPa |
<30 |
<40 |
<50 |
pipe size |
mm |
DN20 |
DN20 |
DN20 |
DN25 |
DN32 |
DN32 |
DN50 |
application side heat exchanger |
type |
shell and tube heat exchanger |
shell and tube heat exchanger |
water flow |
m 3 /h |
0.69 |
1.4 |
2.1 |
3.4 |
6.9 |
8.6 |
10.3 |
Water Pressure Drop |
kPa |
<30 |
<40 |
<50 |
pipe size |
mm |
DN20 |
DN20 |
DN20 |
DN25 |
DN32 |
DN32 |
DN50 |
Protection |
high pressure and low pressure protection, anti-freezing protection, high temperature protection, safety valve, overload protection, lack phase protection, reverse phase protection, water flow protection ect. |
refrigerant |
type |
R410A |
Throttle Type |
thermostatic expansion valve |
quantity |
kg |
0.8 |
1.1 |
1.9 |
2.8 |
2.7×2 |
3.4×2 |
4.5×2 |
Noise |
≤dB(A) |
32 |
35 |
38 |
42 |
62 |
62 |
62 |
Weight |
kg |
40 |
45 |
69 |
93 |
340 |
440 |
570 |
Testing conditions: |
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1. application side initial water temeprature: 15 Celsius Degree, end temperature 55 Celsius Degree |
2. source side water inlet temperature 15 Celsius Degree, outlet temperature 10 Celsius Degree. |
3,The product parameters may have some differences from the final product because of products updating, please refer to final product label. |