unico turbo frigo turbo - Aircotech
unico turbo frigo turbo - Aircotech
unico turbo frigo turbo - Aircotech
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109<br />
turb<br />
Liquid chiller equipped with magnetic levitation two-stage centrifugal<br />
TURBO<br />
compressors<br />
<strong>unico</strong> <strong>turbo</strong><br />
<strong>frigo</strong> <strong>turbo</strong><br />
RCGROUP SpA<br />
cooling capacity<br />
compressors<br />
refrigerant<br />
fan type<br />
microprocessor<br />
260,0 ÷ 1524,0 kW<br />
centrifugal<br />
R134a<br />
axial (UNICO series)<br />
MP.COM<br />
C_GNR_0310
TM<br />
110<br />
<strong>turbo</strong><br />
liquid chiller equipped with magnetic levitation two-stage<br />
centrifugal compressors<br />
HIGH EFFICIENCY<br />
TURBOCOR<br />
C O M P R E S S O R S<br />
VERSIONS:<br />
UNICO TURBO (R134a)<br />
Cooling capacity 260,0 ÷ 1420,0 kW<br />
Liquid chiller equipped with magnetic levitation<br />
“A” CLASS ENERGY EFFICIENCY<br />
VERSION<br />
two-stage centrifugal compressors and axial<br />
fans.<br />
The TURBO series is characterized by its high energy<br />
efficiency, even when working at partial loads, thanks to<br />
the special compressor installed in these units.<br />
The TURBO liquid chillers are provided with an<br />
innovative two-stage centrifugal compressor with<br />
magnetic levitation bearings providing deliver<br />
FRIGO TURBO (R134a)<br />
Cooling capacity 270,0 ÷ 1524,0 kW<br />
Water cooled liquid chillers equipped with<br />
magnetic levitation two-stage centrifugal<br />
compressors and built-in water cooled<br />
condenser.<br />
revolutionary features and benefits compared to the<br />
traditional machines available in the market.<br />
First of all, the magnetic levitation bearings eliminate the<br />
presence of oil inside the compressor and consequently<br />
inside the refrigerant circuit, while the compressor<br />
electric motor is controlled by an inverter, obtaining a<br />
continuous cooling capacity variation from 20 to 100%.<br />
The cooling capacity is controlled also by the movable<br />
inlet guide vane system on the compressor’s suction<br />
port that diverts the angle of the gas entering the<br />
impeller as needed.<br />
This allows to follow with considerable accuracy the<br />
trend of system thermal load.<br />
C_GNR_0310<br />
<strong>turbo</strong><br />
RCGROUP SpA
<strong>turbo</strong><br />
liquid chiller equipped with magnetic levitation two-stage<br />
centrifugal compressors<br />
111<br />
UNICO TURBO<br />
MAIN COMPONENTS<br />
• Housing in epoxy painted galvanized steel sheet.<br />
• Centrifugal compressors<br />
• Axial fans<br />
• Shell and tube evaporator<br />
• Pump-down stop system<br />
• Technical compartment separate from the air flow<br />
• MP.COM microprocessor control with “Touch-<br />
Screen” display<br />
• Electrical box in separate compartment<br />
• Main switch with door lock safety<br />
UNICO TURBO<br />
MAIN OPTIONAL ACCESSORIES<br />
• Pumping group<br />
• Water flow safety switch<br />
• Serial port<br />
<strong>unico</strong> <strong>turbo</strong> “y”<br />
<strong>unico</strong> <strong>turbo</strong> “f”<br />
RCGROUP SpA<br />
Trademarks used are properties of their respective owners.<br />
C_GNR_0310
112<br />
<strong>turbo</strong><br />
liquid chiller equipped with magnetic levitation two-stage<br />
centrifugal compressors<br />
FRIGO TURBO<br />
MAIN COMPONENTS<br />
• Housing in thickness galvanized steel sheet<br />
• Housing in epoxy painted galvanized steel sheet<br />
(FRIGO TURBO K).<br />
• Centrifugal compressors<br />
• Shell and tube evaporator / condenser<br />
<strong>frigo</strong> <strong>turbo</strong><br />
• Welded plate evaporator / condenser<br />
(FRIGO TURBO.K)<br />
• Pump-down stop system<br />
• MP.COM microprocessor control with “Touch-<br />
Screen” display<br />
• Electrical box in separate compartment<br />
• Main switch with door lock safety<br />
<strong>frigo</strong> <strong>turbo</strong> “k”<br />
FRIGO TURBO<br />
MAIN OPTIONAL ACCESSORIES<br />
• Serial port<br />
• Water flow switch<br />
• Compressors noise absorption cabinet<br />
The “K” version is designed for installation in<br />
parallel, to achieve high cooling capacity in<br />
reduced spaces with high silentness need.<br />
C_GNR_0310<br />
RCGROUP SpA
<strong>turbo</strong><br />
liquid chiller equipped with magnetic levitation two-stage<br />
centrifugal compressors<br />
113<br />
TECHNICAL DATA AND NOMINAL PERFORMANCES<br />
UNICO TURBO<br />
axial fans<br />
MODEL<br />
Size<br />
Cooling capacity (1) kW<br />
Compressors n.<br />
Power input (1)<br />
kW<br />
Gas circuits n.<br />
Weight<br />
kg<br />
Sound pressure (2) dB(A)<br />
260 300 340 380 490 590 665 750 850 980 1140 1290 1420<br />
T1 T1E T1 T1E T2 T2E T2 T2E T3E T4 T4E T4E T4E<br />
Y2 Y2 Y3 Y3 Y4 Y4 F12 F12 F12 F16 F16 F18 F20<br />
260,0 300,0 340,0 380,0 490,0 590,0 665,0 750,0 850,0 980,0 1140,0 1290,0 1420,0<br />
1 1 1 1 2 2 2 2 3 4 4 4 4<br />
72,8 82,5 94,5 98,0 136,0 163,0 189,0 198,0 246,0 284,0 321,0 374,0 401,0<br />
1 1 1 1 2 2 2 2 1 2 2 2 2<br />
2360 2410 3770 3820 4570 4640 6380 6610 6950 8440 8890 9300 9750<br />
75,0 76,1 78,0 79,3 77,2 79,5 80,3 80,3 79,2 78,8 79,7 81,8 81,9<br />
(1) Referred to chilled water temperature 12/7°C and air to the condenser at 35°C<br />
(2) Sound pressure 1m far in free field conditions according to ISO3744 norms<br />
POWER SUPPLY: 400.3.50+N<br />
new<br />
FRIGO TURBO<br />
water cooled<br />
MODEL<br />
Cooling capacity (1)<br />
kW<br />
Compressors n.<br />
Power input (1)<br />
kW<br />
Gas circuits n.<br />
Weight<br />
kg<br />
Sound pressure (2) dB(A)<br />
270 290 390 520 610 780 980 1190 1538<br />
T1 K T1 T1 T2 T2 T2 T4 T4 T4<br />
270,0 283,0 386,0 515,0 608,0 773,0 979,0 1185,0 1524,0<br />
1 1 1 2 2 2 4 4 4<br />
59,9 59,0 79,6 102,0 126,0 258,0 317,0 400,0 520,0<br />
1 1 1 2 2 2 2 2 2<br />
1120 840 980 1520 1580 1890 2470 2850 3030<br />
72,0 72,0 73,0 75,0 75,0 76,0 78,0 78,0 79,0<br />
(1) Referred to chilled water temperature 12/7°C and condenser water inlet temperature at 30°C<br />
(2) Sound pressure 1m far in free field conditions according to ISO3744 norms<br />
POWER SUPPLY: 400.3.50<br />
RCGROUP SpA<br />
C_GNR_0310
114<br />
<strong>turbo</strong><br />
liquid chiller equipped with magnetic levitation two-stage<br />
centrifugal compressors<br />
dimensionS (mm)<br />
UNICO TURBO “Y”<br />
Size a b c<br />
Y2 3.576 2.310 2.490<br />
Y3 4.906 2.310 2.490<br />
c<br />
Y4 6.056 2.310 2.490<br />
a<br />
b<br />
UNICO TURBO “F”<br />
Size a b c<br />
F12 7.860 2.320 2.560<br />
F16 10.550 2.320 2.560<br />
c<br />
F18 11.620 2.320 2.560<br />
F20 12.690 2.320 2.560<br />
a<br />
b<br />
FRIGO TURBO “K”<br />
Model a b c<br />
270 T1 1.000 1.300 1.850<br />
c<br />
a<br />
b<br />
FRIGO TURBO<br />
Model a b c<br />
290 T1 3.500 1.210 2.050<br />
390 T1 3.500 1.210 2.050<br />
520 T2 3.500 1.210 2.050<br />
610 T2 3.500 1.210 2.050<br />
c<br />
780 T2 3.500 1.210 2.050<br />
980 T4 4.850 1.250 2.050<br />
1190 T4 4.850 1.250 2.050<br />
1530 T4 4.850 1.250 2.050<br />
b<br />
a<br />
C_GNR_0310<br />
RCGROUP SpA