9
Table 2b - General Technical Features (English)
NOTES:
1. Rated according to AHRI* standard 550/590 at default nominal value conditions.
2. The default nominal value conditions are as follows:
Evaporator
conditions:
- Water outlet temperature: 6.7°C (44°F) Water inlet temperature: 12.2°C (54°F)
- Fouling factor: 0,000018 m² x °C/W (0.00010 h x ft² °F/BTU)
Condenser
conditions:
- Outside air temperature: 35°C (95°F)
* Air Conditioning, Heating and Refrigeration Institute - USA.
30EVA15
30EXA15
Nominal Capacity
Tons
15
15
Eff ective Capacity
kW
42,2
51,4
COP (full load)
-
3,1
3,1
IPLV
-
5,1
5,0
Capacity control range (per unit)
%
16 to 100%
50 / 100%
Power supply
-
220V / 380V / 440V (three-phase)
Control - Water pump and on/off valves
-
24 VCA
Flow Switch / Remote Alarm power supply
-
24VCA/220VCA
Number of circuits
-
1 (tandem)
Compressor
Type
-
Scroll
Quantity
-
2
Nominal speed (60Hz)
rpm
3500 (Fixed speed)
Oil charge
gal
0.45 (FV68S -Polyvinyl Ether)
0.44 (Polyol Ester)
Recommended oil
-
Daphne Hermetic Oil FVC 68D
Copeland Ultra 22CC
Crank-case resistor
W
70
Coil
Face area
ft
2
32,83
Number of Rows
-
2
Tube diameter
(in) mm
3/8 (9,5)
Fins per inch
FPI
20
Type
-
Pre-coated (Gold Fin) corrugated aluminum
fi ns and internally grooved copper tubes
Fan
Type / Quantity
-
Axial / 1
Rotation
rpm
Variable between 160 – 860
Flow rate
cfm
1765,7 - 9417,2
Static Pressure Available
mmCA
0
Motor quantity / type
-
1 / BLDC
Motor power
HP
1,14
Evaporator
Type
-
Exchanger to stainless brazed plates
Water volume
gal
1,85
Nominal fl ow
cfm
4,24
Maximum pressure on the water side
psig
145
Type / Diameter Fittings
mm (in)
Victaulic 50.8 type (2 in)
Refrigerant – Type
-
R-410A
Refrigerant – Quantity
lb
27,1
26,4
Weight (without package)
lb
665,8
643,7
Dimensions (LxAxP)
in
38,9 x 33,8 x 68,6
(WxHxD)
