Basic Info
Model No.: Dolphin Series
Product Description
● High Efficiency
The hydrophilic coating decreased the frosting possibility. The high efficiency titanium tube in shell heat pump changer has internal thread to cause turbulence when the refrigerant is flowing through, which results in excellent high efficiency.
● Quiet Operation Never Annoy You
Thanks to NEW ENERGY engineers' elaborate design and constant effort to reduce the noise, NEW ENERGY Dolphin series can run amazingly quietly of 20dB(A) in sleep mode.
● Fast Heating
By adopting the brushless DC fan motor and inverter compressors, NEW ENERGY Dolphin series can smartly adjust the speed of compressors and fan motors according to the temperature of air and water temperatures, which enables the heat pumps to heat your pool fast.
● Constant Water Temperature
● Soft Start
NEW ENERGY Dolphin series achieve completely soft switching at the start-up stage from an intensity of 0A to 28A(at maximum), while the normal ON/OFF heat pumps start in a current intensity over three times higher, which will greatly impact the family electricity system.
● Heating & Cooling
By utilizing 4 ways valve, NEW ENERGY Dolphin series provide both heating and cooling mode to create more possibility for pool enjoyment.
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Model:NE-F |
50SPR4INV |
70SPR4INV |
90SPR4INV |
110SPR4INV |
150SPR4INV |
180SPR4INV |
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Ambient Temperature: (DB/WB) 27°C/24.3°C; Water Inlet/Outlet Temperature: 26°C/28°C. |
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Heating Capacity (kW) |
1.5~5.5 |
1.5~7.2 |
1.8~9.5 |
2.8~11.5 |
3.5~15.3 |
4.35~18.0 |
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Power Input (kW) |
0.104~0.84 |
0.106~1.12 |
0.124~1.46 |
0.193~1.79 |
0.243~2.41 |
0.306~2.83 |
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COP |
14.4~6.55 |
14.2~6.43 |
14.5~6.5 |
14.5~6.4 |
14.4~6.35 |
14.2~6.36 |
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Boost Mode |
Heating Capacity (kW) |
5.5 |
7.2 | 9.5 | 11.5 | 15.3 | 18 | |
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COP |
6.55 |
6.43 | 6.5 | 6.4 | 6.35 | 6.36 | ||
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Smart Mode |
Heating Capacity (kW) |
4.5 | 5.8 | 7.8 | 9.1 | 11.55 | 14.01 | |
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COP |
7.41 |
7.53 | 7.52 | 7.82 | 7.68 | 7.5 | ||
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Silent Mode |
Heating Capacity (kW) |
2.1 | 2.8 | 3.5 | 5.5 | 7.35 | 8.7 | |
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COP |
12.2 | 12.5 | 12.2 | 11.2 | 10.62 | 10 | ||
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Ambient Temperature: (DB/WB) 15°C/12°C; Water Inlet Temperature: 26°C. |
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Heating Capacity (kW) |
1.1~3.9 |
1.3~5.4 |
1.5~7.9 |
2.21~8.23 |
2.95~11.15 |
3.42~13.33 |
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Power Input (kW) |
0.138~0.75 |
0.168~1.102 |
0.194~1.491 |
0.283~1.614 |
0.386~2.226 |
0.453~2.693 |
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COP |
7.97~5.2 |
7.74~4.9 |
7.73~5.3 |
7.81~5.1 |
7.64~5.01 |
7.55~4.95 |
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Boost Mode |
Heating Capacity (kW) |
3.9 |
5.4 |
7.9 | 8.23 | 10.86 | 13.33 | |
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COP |
5.2 | 4.9 | 5.3 | 5.1 | 5.01 | 4.95 | ||
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Smart Mode |
Heating Capacity (kW) |
3.1 | 4.3 | 6.1 | 6.58 | 8.65 | 10.55 | |
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COP |
5.92 | 5.95 | 5.95 | 5.73 | 5.72 | 5.68 | ||
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Silent Mode |
Heating Capacity (kW) |
2.2 | 2.4 | 2.5 | 4.37 | 5.55 | 6.72 | |
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COP |
6.95 | 6.88 | 6.92 | 6.57 | 6.55 | 6.51 | ||
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Power Supply (V/Ph/Hz) |
220-240V / 1Ph / 50Hz |
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Max. Power Input (kW) |
1.31 |
1.61 |
1.75 |
2.3 | 3.2 | 3.9 | ||
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Max. Current (A) |
5.95 |
7.32 |
7.95 |
10.5 | 14.5 | 17.7 | ||
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Operating Temperature Range (℃) |
-10~43 |
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Heating Temperature Range (℃) |
15~40 |
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Refrigerant Type |
R32 / R410A |
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Compressor Brand |
Mitsubishi |
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Sound Pressure at 1m dB(A) |
20~45 |
20~46 |
21~46 |
22~47 |
24~48 |
24~48 |
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Water Flow (m³/h) |
2.4 |
3.1 |
4.1 |
4.9 |
6.6 |
7.7 |
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Water Pressure Drop (kPa) |
15 | 17 | 18 | 15 | 18 | 23 | ||
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Net Dimensions (L*W*H) (mm) |
910*360*620 |
1000*405*660 |
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Net Weight (kg) |
35 | 37 | 39 | 45 | 48.5 | 49 | ||
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Water Pipe Connection (mm) |
50 |
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Notice: More plastic and galvanized steel appearances are available. The above data is for reference only, the specific data is subject to actual product. |
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Model:NE-F |
210SPR4INV |
250SPR4INV |
210SPR4TINV |
250SPR4TINV |
280SPR4TINV |
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Ambient Temperature: (DB/WB) 27°C/24.3°C; Water Inlet/Outlet Temperature: 26°C/28°C. |
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Heating Capacity (kW) |
4.72~21.2 |
4.78~25.3 |
4.70~21.1 |
4.78~25.3 |
4.95~28.1 |
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Power Input (kW) |
0.33~3.59 |
0.34~4.3 |
0.33~3.59 |
0.33~4.36 |
0.35~5.1 |
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COP |
14.3~5.91 |
14.1~5.88 |
14.2~5.88 |
14.48~5.8 |
14~5.51 |
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Boost Mode |
Heating Capacity (kW) |
21.2 |
25.3 | 21.1 | 25.3 | 28.1 | ||
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COP |
5.91 |
5.88 | 5.88 | 5.8 | 6.15 | |||
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Smart Mode |
Heating Capacity (kW) |
17 | 20.4 | 17.1 | 20.36 | 22.61 | ||
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COP |
7.85 |
7.4 | 7.85 | 7.38 | 7.42 | |||
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Silent Mode |
Heating Capacity (kW) |
10.2 | 12.3 | 10.3 | 12.53 | 13.91 | ||
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COP |
10.1 | 10.2 | 10.1 | 10.8 | 11.8 | |||
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Ambient Temperature: (DB/WB) 15°C/12°C; Water Inlet Temperature: 26°C. |
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Heating Capacity (kW) |
3.5~14.2 |
3.8~17.1 |
3.52~14.07 |
3.61~16.7 |
4.05~18.5 |
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Power Input (kW) |
0.47~2.88 |
0.49~3.47 |
0.460~2.865 |
0.476~3.394 |
0.537~3.737 |
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COP |
7.45~4.93 |
7.76~4.93 |
7.65~4.91 |
7.58~4.92 |
7.54~4.95 |
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Boost Mode |
Heating Capacity (kW) |
14.2 |
17.1 |
14.07 | 16.7 | 18.5 | ||
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COP |
4.93 | 4.93 | 4.91 | 4.92 | 4.95 | |||
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Smart Mode |
Heating Capacity (kW) |
11.2 | 13.5 | 11.13 | 13.21 | 14.63 | ||
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COP |
5.8 | 5.84 | 5.69 | 5.67 | 5.72 | |||
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Silent Mode |
Heating Capacity (kW) |
7.5 | 8.3 | 7.09 | 8.41 | 9.31 | ||
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COP |
6.5 | 6.52 | 6.65 | 6.57 | 6.51 | |||
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Power Supply (V/Ph/Hz) |
220-240V / 1Ph / 50Hz 380-415V / 3Ph / 50Hz |
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Max. Power Input (kW) |
4.1 |
4.5 |
4.1 |
4.5 | 5.4 | |||
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Max. Current (A) |
18.8 |
19.5 |
7.3 |
8.5 | 10.2 | |||
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Operating Temperature Range (℃) |
-10~43 |
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Heating Temperature Range (℃) |
15~40 |
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Refrigerant Type |
R32 / R410A |
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Compressor Brand |
Mitsubishi |
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Sound Pressure at 1m dB(A) |
35~52 |
35~55 |
35~52 |
35~55 |
36~55 |
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Water Flow (m³/h) |
9.1 |
10.8 |
9.1 |
10.8 | 12 | |||
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Water Pressure Drop (kPa) |
32 | 35 | 32 | 35 | 38 | |||
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Net Dimensions (L*W*H) (mm) |
1130*445*775 |
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Net Weight (kg) |
75 | 85 | 75 | 85 | 90 | |||
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Water Pipe Connection (mm) |
50 |
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Notice: More plastic and galvanized steel appearances are available. The above data is for reference only, the specific data is subject to actual product. |
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