Airwell DFO 5 - 9 - 17, Инструкция по установке и эксплуатации

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10 - TECHNICAL INFORMATION
Size 5 9
17
COOLING
A 27/19 W 30
Cooling capacity (EN14511:2011) 1 kW
2.26 3.16
4.16
Total power input (EN14511:2011) 1 kW 0.54 0.74
0.92
EER (EN 14511:2011) 1 kW
4.22
4.28
4.51
Cooling capacity 2 kW 2.24 3.14
4.13
Sensible capacity 2 kW 1.91 2.75
3.50
Compressor power input 2 kW 0.46 0.64
0.81
Total power input 2 kW 0.53 0.72
0.91
HEATING
Heating capacity (EN14511:2011) 5 kW 2.46 3.33
4.42
Total power input (EN14511:2011) 5 kW 0.55 0.73
1.02
COP (EN 14511:2011) 5 kW
4.42 4.47
4.30
Heating capacity 6 kW
2.48 3.35
4.45
Compressor power input 6 kW 0.48 0.64
0.92
Total power input 6 kW 0.55 0.72
1.02
COMPRESSOR
Type of compressors 7 - ROT ROT
ROT
No. of compressors Nr 1 1
1
AIR HANDLING SECTION FANS (OUTLET)
Type of supply fan 8 - CFG CFG
CFG
Air flow rate l/s 148 170
222
Air flow rate m
3
/h 533 612
800
EXCHANGER - WATER SIDE
Type of exchanger
9
- BPHE BPHE BPHE
Water flow rate
10
l/s 0.13 0.18
0.24
Pressure drop
11
kPa 18 26
26
CONNECTIONS
Water fittings 12 - 1/2" 1/2"
1/2"
Condensate discharge 13 mm 15 15
15
POWER SUPPLY
Standard power supply V 230/1~/50 230/1~/50 230/1~/50
Performances referred to the standard speed fan (Quiet)
A 27/19 W 30 = Unit inlet air temperature 27°C D.B. / 19°C W.B. Unit inlet water temperature 30°C
A 20 W 20 = Unit inlet air temperature 20°C Unit inlet water temperature 20°C
A 20 W 15
=
Unit inlet air temperature 20°C Unit inlet water temperature 15°C
D.B. Dry bulb, W.B. = Wet bulb
(1) Ambient air 27°C D.B./19°C W.B. Exchanger temperature water 30°C / 35°C
Values read in compliance with EN14511:2011 and including the required system fan motor and water pump capacity for overcoming pressure drops inside the unit.
(2) Ambient air 27°C D.B./19°C W.B. Exchanger temperature water 30°C / 35°C
The value does not take into account the power of the fan's motor and the part related to the pumps and required to overcome the pressure drops for the circulation of the
solution inside the exchangers
(3) Ambient air 20°C D.B. Exchanger inlet water temperature 20°C.
The water temperature at the exchanger output is read in relation to the flow of water being chilled.
Values read in compliance with EN14511:2011 and including the required system fan motor and water pump capacity for overcoming pressure drops inside the unit.
(4) Ambient air 20°C D.B. Exchanger inlet water temperature 20°C.
The value does not take into account the power of the fan's motor and the part related to the pumps and required to overcome the pressure drops for the circulation of the
solution inside the exchangers
(5) Ambient air at 20°C D.B. Water temperature at plate exchanger input 15°C.
The water temperature at the exchanger output is read in relation to the flow of water being chilled.
Values read in compliance with EN14511:2011 and including the required system fan motor and water pump capacity for overcoming pressure drops inside the unit.
(6) Ambient air at 20°C D.B. Water temperature at plate exchanger input 15°C
The value does not take into account the power of the fan's motor and the part related to the pumps and required to overcome the pressure drops for the circulation of the
solution inside the exchangers
(7) ROT = rotary compressor
(8) CFG = centrifugal fan
(9) BPHE = plate exchanger
(10) Water flow calculated in relation to the performances in cooling
(11) Total pressure drop of the standard unit (without optional hydraulic pipe works). To obtain the total drops with any additional hydraulic components see accessory section.
(12) inlet / outlet
(13) pipe outside diameter
HEATING
Heating capacity (EN14511:2011) 3 kW 2.76 3.85
4.92
Total power input (EN14511:2011) 3 kW 0.55 0.77
1.06
COP (EN 14511:2011) 3 kW 4.99 4.97
4.66
Heating capacity 4 kW 2.78 3.87
4.95
Compressor power input 4 kW 0.48 0.68
0.95
Total power input 4 kW 0.55 0.76
1.05
10.2 GENERAL TECHNICAL SPECIFICATIONS