AQUACOOL
AQUACOOL Liquid chillers for comfort application Liquid chillers cooling range from 52 kW to 380 kW serie AQUACOOL models N-VCN with refrigerant R454B are the latest technology units dedicated for comfort applications. Ecological refrigerant with low GWP is an advantage. Main features are: high energy efficiency ratio, multistage capacity regulation, silent work and ultra low refrigerant charge. It have been achieved thanks to high class scroll and screw compressors, last generation of condenser fans and best in the market heat exchangers. We offer different versions selected according to customer needs with varied accesories and options.
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MoreFEATURES
STRUCTURE
Self-supporting frame made of galvanized steel and protected with polyester powder paint.
COMPRESSORS
Scroll compressors with an oil sight glass and electronic protection with thermistors in motor wiring with N-VCN units. Refrigerant - R454B.
EVAPORATOR
Brazed plate heat exchanger with one or two independent refrigeration circuits (depending on the model) and one water circuit in all units. Evaporators are insulated with flexible close – cells lining. A differential pressure switch installed for added safety in a case of no water flow.
CONDENSER
Heat exchangers - aluminum microchannel block with a very small internal volume. Coils are mounted in a V shape position within a robust structure and connected according to the need of refrigeration circuits. Fans - the lates technology AC axial fans with thermal overload protection and a function of speed control by means of electronic voltage regularor, IP54.
REFRIGERATION CIRCUITS
Depending on the model – one, two or four independent refrigeration circuits. Each circuit is equipped with filter drier, sight glass, electronic expansion valve, service valves. Protection devices – high and low pressure switch, low pressure switch, anti-freeze protection.
Electric box
Depending on the model – one, two or four independent refrigeration circuits. Each circuit is equipped with filter drier, sight glass, electronic expansion valve, service valves. Protection devices – high and low pressure switch, low pressure switch, anti-freeze protection.
HYDRAULIC MODULE P/2P, PH/2PH
Basic hydraulic kit includes single pump – P or double pump – 2P (the other pump is a stand-by one), expansion vessel, pressure gauge, safety valve, shut-off valve. PH – pump with higher head pressure. Piping is insulated.
HYDRAULIC MODULE ZP/Z2P, ZPH/Z2PH
Version with a basic pump kit P/2P or PH/2PH and an insulated inertial storage tank and safety valve.
Remote monitoring - Net package
All N-VCN units are equipped with a module that allows to view operating parameters and enables diagnostics using a web browser. In the event of an alarm, the user is nitified by e-mail.
OPTIONAL EQUIPMENT
Options:
E – EC fans I – Inverter for fan speed control M - HP, LP pressure gauges A – Anty-vibration mounts O – Heat recovery (partial) B – Side protection panels X - Anticorrosion protection on the condeser block S - Soft Start G - Heater on evaporator K - Heater in hydro module W - Winter start-up kit
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