1.Brief introduction
a)Ambient temp range:-25C~43C
b)Intellectualized control system and Low Noise
c)High Efficient and Energy Saving
d)Easy Operation and Installation
e)Compact Exterior
f)High quality
g)Competitive price
2.Unit main parts photos and brand-
a.Compressor:Copeland EVI compressor/Danfoss
b.Expansion valve:Danfoss or Emerson
c.4-way valve:Sanhua
d.Dry filter:Danfoss
3.Technical parameter-air cooled air source heat pump
EVI Low Ambient Temp.Type Heat Pump Unit (Heating-Cooling) |
Model |
ESSA-8LHN |
ESSA-9LHN |
ESSA-15LHN |
ESSA-18LHN |
ESSA-35LHN |
ESSA-55LHN |
Technical Parameter |
Input power |
Heating mode |
KW |
2.03 |
2.29 |
3.49 |
4.09 |
8.24 |
14.2 |
Heating capacity |
KW |
8.1 |
9.1 |
14 |
16.4 |
32.8 |
57.2 |
COP |
|
3.99 |
3.97 |
4.01 |
4.01 |
3.98 |
4.03 |
Current |
A |
10.2 |
4.5 |
15.9 |
7.5 |
14.5 |
26 |
Water flow when heating |
L/h |
2000 |
2200 |
3408 |
4000 |
8000 |
13800 |
Input power |
Cooling mode |
KW |
2.32 |
2.62 |
4.01 |
4.71 |
9.42 |
15.9 |
Cooling capacity |
KW |
6.3 |
7.1 |
11 |
12.8 |
25.6 |
43.8 |
EER |
|
2.72 |
2.71 |
2.74 |
2.72 |
2.72 |
2.75 |
Current |
A |
10.70 |
4.80 |
12.50 |
8.00 |
16.00 |
28.00 |
Water flow |
L/h |
1400 |
1600 |
2386 |
2800 |
5600 |
10200 |
Water pressure drop |
Kpa |
≥70 |
≥70 |
≥70 |
≥70 |
≥80 |
≥70 |
Pipe size |
mm |
25 |
25 |
25 |
25 |
32 |
50 |
Unit Noise |
db |
50 |
50 |
60 |
60 |
65 |
75 |
N.W. |
kg |
120 |
120 |
160 |
160 |
280 |
771.5 |
G.W. |
kg |
130.5 |
130.5 |
175 |
175 |
303 |
875 |
Level of protection |
|
IPX4 |
IPX4 |
IPX4 |
IPX4 |
IPX4 |
IPX4 |
Electric shock proof grade |
|
I |
I |
I |
I |
I |
I |
1.Working air temperature range:ESSA-8LHN~ESSA-35LHN:-25ºC to 43ºC; ESSA-55LHN:-20ºC to 43ºC
2.Rated working condition:
Heating: air temperature (DB/WB): 7ºC/6ºC, water temperature (inlet/outlet):40ºC/45ºC;
Cooling: air temperature (DB/WB): 35ºC, wet-bulb temp: 24ºC, water temperature (inlet/outlet):12ºC/7ºC;
EVI Low Ambient Temp.Type Heat Pump Unit(Heating-Cooling-Hot Water) |
Model |
ESSA-8LQN |
ESSA-9LQN |
ESSA-18LQN |
ESSA-35LQN |
ESSA-55LQN |
Technical Parameter |
Input power |
Heating mode |
KW |
2.03 |
2.29 |
4.09 |
8.24 |
14.2 |
Heating capacity |
KW |
8.1 |
9.1 |
16.4 |
32.8 |
57.2 |
COP |
|
3.99 |
3.97 |
4.01 |
3.98 |
4.03 |
Current |
A |
10.2 |
4.5 |
7.5 |
14.5 |
26 |
Water flow when heating |
L/h |
2000 |
2200 |
4000 |
8000 |
13800 |
Input power |
Cooling mode |
KW |
2.32 |
2.62 |
4.71 |
9.42 |
15.9 |
Cooling capacity |
KW |
6.3 |
7.1 |
12.8 |
25.6 |
43.8 |
EER |
|
2.72 |
2.71 |
2.72 |
2.72 |
2.75 |
Current |
A |
10.70 |
4.80 |
8.00 |
16.00 |
28.00 |
Water flow |
L/h |
1400 |
1600 |
2800 |
5600 |
10200 |
Input power |
Hot water mode |
KW |
2.33 |
2.59 |
4.44 |
9.2 |
18.4 |
Heating capacity |
KW |
9.3 |
10.4 |
17.8 |
36 |
72 |
Current |
|
15.3 |
6.6 |
10.2 |
20.4 |
40.8 |
COP |
A |
3.99 |
4.02 |
4.01 |
3.91 |
3.91 |
Water flow for hot water |
L/h |
2100 |
2350 |
4000 |
8050 |
16100 |
Water pressure drop |
Kpa |
≥70 |
≥70 |
≥70 |
≥80 |
≥70 |
Pipe size |
mm |
25 |
25 |
25 |
32 |
50 |
Unit Noise |
db |
50 |
50 |
60 |
65 |
75 |
N.W. |
kg |
120 |
120 |
160 |
280 |
771.5 |
G.W. |
kg |
130.5 |
130.5 |
175 |
303 |
875 |
Level of protection |
|
IPX4 |
IPX4 |
IPX4 |
IPX4 |
IPX4 |
Electric shock proof grade |
|
I |
I |
I |
I |
I |
1.Working air temperature range:ESSA-8LQN ~ESSA-18LQN:-25ºC to 43ºC;ESSA-35LQN~ESSA-55LQN:-20ºC to 43ºC
2.Rated working condition:
Heating: air temperature (DB/WB): 7ºC/6ºC, water temperature (inlet/outlet):40ºC/45ºC;
Cooling: air temperature (DB/WB): 35ºC, wet-bulb temp: 24ºC, water temperature (inlet/outlet):12ºC/7ºC;
Hot water:dry-bulb temp: 20ºC, wet-bulb temp: 15ºC, cool water temp: 15ºC, hot water temp:55 ºC.