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

Air cooled liquid chillers with axial fans - R134a
TECHNICAL DATA IDENTIFICATION
UNICO.SCREW.A.XTR “U”
Air cooled packaged liquid chillers equipped with screw compressors and axial fans.
Casing type “U”.
XTR Series
This series has been designed to meet eXTReme requirements. Its sound levels are the lowest in this sector,
and thanks to an excellent efficiency, coupled with continuous operation up to an outside temperature of 56°C,
this series is a reference point in the segment of high-capacity chillers.
UNICO.SCREW.A.XTR “U” - MODEL
Size
Cooling capacity (1) kW
Compressors n.
Gas circuits n.
Dimensions Length mm
Depth mm
Height mm
Net weight kg
Mean sound pressure level (2) dB(A)
450.V2 545.V2 620.V2 700.V2 780.V3 895.V3 1045.V3
U9 U9 U10 U10 U12/11 U12/11 U13/12
452 544,4 620 697,7 780,3 895,3 1047,5
2 2 2 2 3 3 3
2 2 2 2 3 3 3
4510 4510 5500 5500 7480 7480 8470
2130 2130 2130 2130 2130 2130 2130
2430 2430 2430 2430 2430 2430 2430
4160 4850 5480 5340 6750 7970 8370
75 75 76 76 77 77 77
(1) Data referred to chilled water temperature at 12/7°C; condenser air inlet at 35°C.
(2) Mean sound pressure level 1m far from the unit in free field conditions, according to ISO 3744 norm.
POWER SUPPLY: 400.3.50+N
282 RC GROUP SpA • General Catalogue• 155.EN.0504