Chillers Catalogue - Ctarefrigeracion.com
Chillers Catalogue - Ctarefrigeracion.com
Chillers Catalogue - Ctarefrigeracion.com
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RAK.A/PC<br />
REVERSIBLE CONDENSERLESS WATER CHILLER<br />
R407C Ecological gas<br />
Solutions<br />
B Base<br />
Versions<br />
ST Standard<br />
LN Low noise<br />
Equipment<br />
AS standard equipment<br />
DS Desuperheater<br />
Main features<br />
Housing<br />
Frame made of painted galvanised steel heavy profiles to ensure<br />
total mechanical and corrosion resistance.<br />
Compressor<br />
Reciprocating SEMIHERMETIC type, fixed on vibration isolation<br />
mountings; <strong>com</strong>plete with oil pump, crankcase electrical heater,<br />
electronic protection, intercepting valves on suction and discharge<br />
(mod. 015-20 HP); flexible joints on suction and discharge.<br />
Water heat exchanger<br />
Shell and tube type, thermally insulated by vapour-proof closed cell.<br />
Electrical board<br />
Switchboard to standards IEC 204-1/EN60204-1, <strong>com</strong>plete with<br />
contactor and protection for <strong>com</strong>pressor. Main isolator and door<br />
interlock safety device.<br />
Control<br />
The microprocessor controls the unit capacity by timing the <strong>com</strong>pressors<br />
and checks the operating alarms with the possibility to<br />
connect to BMS.<br />
Refrigerant circuit<br />
Filter dryer, moisture-liquid sight glass, solenoid valve, intercepting<br />
valve on the liquid line, HP and LP pressure switches, cycle reversing<br />
valve, gas separator and liquid receiver thermostatic expansion<br />
valve.<br />
Accessories<br />
Spring vibration isolation.<br />
Part-winding soft start.<br />
Additional capacity step on <strong>com</strong>pressor/s<br />
Compressor suction intercepting valve.<br />
Remote control panel<br />
Max and min voltage relay.<br />
Evaporator electrical heater<br />
Refrigerant gas HP and LP pressure gauges<br />
Electromechanical flow switch<br />
84<br />
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