PHRT 7 PHRT 9 PHRT 12 PHRT 16
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 230V/1/50Hz
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 230V/1/50Hz
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
Minimum water volume (**) liters 30 40 50 60
Maximum water volume (***)
Terminal unit or overhaul application liters 90 90 90 90
Power supply 230V/1/50Hz
Equipment protection index
Water flow rate detection pressure differential cut-out
Water filter supplied, uninstalled
Expansion tank (charge pressure 1.5 bar)
Charged internal cooling system
Safety valve (pressure 3 bar)
Pressure gauge (0 to 6 bar)
R 410 A refrigerant Total charge 1-phase / 3-phase
with louver fins and water-repellant treatment
Direct drive propeller fan motor
Water exchanger Plate-type stainless steel water treatment section
with thermal protection, horizontal blowing
(*) 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.
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