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

HIGHLIGHTS
CoolingDensityPlus
Optimization of internal layout to achieve the best ratio between
footprint and cooling capacity.
Screw
Helical twin screw compressors
with high efficiency, possibility of
proportional or multistep setting,
designed for air cooled chillers
(high condensing temperatures).
The units are in compliance with EC 98/37, EC 89/336, EC 73/23, EC 97/23
norms and subsequent modifications.
RC GROUP is ISO 9001 certified.
RC GROUP SpA • General Catalogue • 155.EN.0504
UNICO.SCREW.A.STD “M”
R407C • 560 ÷ 2331 kW
Housing made of epoxy painted •
galvanized steel sheet
Shell and tube evaporator •
Microprocessor control system •
Step-step condensing control •
Pump-Down stop •
Star/delta compressors starting system •
Step-step cooling capacity control •
Oil cooling system •
Door lock main switch •
LNO Kit for about a 6 dB(A) noise •
pressure level reduction
Modulating condensing control •
Partial or total heat reclaim •
Mechanical or electronic flow switch •
Spring antivibration holders •
RS232C-RS422-RS485 serial line •
Outdoor air temperature sensor •
UDT, SQL or ASME VIII Div.1 approvals •
CHARACTERISTICS
OPTIONAL
Version available with R134a refrigerant charge
see page 274
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