g e n e r a l catalogue - perago.sk

Free-cooling liquid chillers with axial fans
IDENTIFICATION
TECHNICAL DATA
MAXIMO.SCREW.A.STD “W”
Air cooled packaged liquid chillers equipped with energy saving free-cooling SCR system, screw compressors
and axial fans. Casing type: “W”.
RCProactive
MAXIMO W, a range of chillers equipped with SCR system and supplying up to 1.650 Kw for a single unit and with last
generation SCREW compressors. Also MAXIMO W is equipped with RESTART proprietary software.
In case of a restart after a possible stop of the units due to a blackout, this particular system activates a restart
procedure granting the chiller in operation even with a return water high temperature. Usually this situation would cause
an immediate stop of the chiller (complete stop with manual restart need) for high pressure. RESTART is vital in all those
plants with high thermal load and low inertia, where even a few minutes of energy loss (usually time needed for diesel
generator start-up) would increase the water temperature in excess of that possible for any other chiller to start without
the RESTART system.
MAXIMO.SCREW.A.STD “W” - MODEL
Size
Cooling capacity (1) kW
Free-Cooling capacity (2) kW
Compressors n.
Gas circuits n.
Dimensions Length mm
Depth mm
Height mm
Net weight kg
Mean sound pressure level (3) dB(A)
1260.V3 1410.V3 1500.V3 1650.V3
W21 W22 W23 W23
1399,3 1525,9 1671,9 1869,3
1088,6 1196 1333 1332,5
3 3 3 3
3 3 3 3
10800 11870 12940 12940
2350 2350 2350 2350
2610 2610 2610 2610
13830 15000 16100 16250
84 84 84 84
(1) Data referred to chilled water temperature at 15/10°C; outdoor air temperature at 35°C.
(2) Data referred to inlet chilled water temperature at 15°C; outdoor air temperature at 2,5°C.
(3) Mean sound pressure level 1m far from the unit in free field conditions, according to ISO 3744 norm.
POWER SUPPLY: 400.3.50+N
162 RC GROUP SpA • General Catalogue• 155.EN.0504