6
5 - DESCRIPTION
PHRT 7
PHRT 9
PHRT 12
PHRT 16
•
•
•
•
Power supply
2 3 0 V / 1 / 5 0 H z
•
•
•
_
4 0 0 V / 3 N / 5 0 H z
_
•
•
•
Start-up current
1-phase A
40
33
34
_
3-phase A
_
39
56
63
Total air flow
m
3
/ h
3,000
3,000
6,000
6,000
m
3
/ s
0.833
0.833
1.667
1.667
Propellor diameter
mm
460
460
460
460
Power supply
2 3 0 V / 1 / 5 0 H z
•
•
•
•
Rotation speed
rpm
770
770
770
770
Current
A
0.7
0.7
1.4
1.4
Power input
kW
0.140
0.140
0.280
0.280
Expansion system (*)
expansion valve
•
•
•
•
•
•
•
•
Water capacity
liters
0.84
0.84
1.05
1.4
Expansion system (*)
expansion valve
•
•
•
•
kg
2.05
2.1
3.5 / 3.7
3.8
•
•
•
•
Current
A
0.8
0.8
1
1.3
Power input
kW
0.16
0.16
0.24
0.28
Power supply
2 3 0 V / 1 / 5 0 H z
•
•
•
•
•
•
•
•
Capacity
liters
2
2
2
2
•
•
•
•
•
•
•
•
•
•
•
•
Male connections
inlet
3/4"
3/4"
1"
1"
outlet
3/4"
3/4"
1"
1"
Water capacity of the unit
liters
2.3
2.3
2.8
3.2
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•
•
•
•
•
•
•
Minimum water volume (**)
liters
30
40
50
60
Maximum water volume (***)
Terminal unit or overhaul application
liters
90
90
90
90
Power supply
2 3 0 V / 1 / 5 0 H z
•
•
•
_
4 0 0 V / 3 N / 5 0 H z
_
•
•
•
IP 24
IP 24
IP 24
IP 24
Water volume in system
Mains power supply
Equipment protection index
Model
Air vent valve
Hydraulic system
Water flow rate detection pressure differential cut-out
Water filter supplied, uninstalled
Circulating pump
Expansion tank
(charge pressure 1.5 bar)
Charged internal cooling system
Safety valve
(pressure 3 bar)
Pressure gauge
(0 to 6 bar)
with HP and LP switch
R 410 A refrigerant
Total charge 1-phase / 3-phase
Air exchanger
with louver fins and water-repellant treatment
Direct drive propeller fan motor
Water exchanger
Plate-type stainless steel water treatment section
2
2
Hermetic compressor
with thermal protection
Sound insulation cover
with thermal protection, horizontal blowing
1
1
1
Scroll
Scroll
Scroll
1
•
•
•
Scroll
1
•
1
(*)
The PHRT units are equipped with a single bi-flow regulator used for both heating and cooling operation.
(**) If the water volume of the system is below the minimum, a buffer tank must be installed.
(***) If the water volume of the system is above the maximum, an additional expansion tank is required.