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CIAT OPERA Manual page 3

Drycoolers air-cooled condensers

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Drycoolers
Air-cooled condensers
o
ptions foR each application
Pre-coated aluminium fins
High efficiency coating on the
finned bundle:
Protection adapted
ALUCOAT®507 or HERESITE
for the environment
Stainless steel tube bundle
Corrosiveness resistance
category C5M
ATEX II 2G/3G
Terminal box
Protection cabinet
Control cabinet with
AeroCONNECT
Control cabinet with stages on
Quick, simple installation
terminals
Maintenance switch
Companion flanges
Raised feet
Blade protective screen
Installation surface
Vertical position
constraints
Stacking of 2 identical devices
Optimised, secure
transport
Skid for transport by container
Optimisation
EC motor
of electrical consumption
(with electronic switching)
and sound levels
High-temperature
Forced draught
fluid application
Double circuit drycooler
Generator application
Expansion vessel
Application for water
Drainable coil
without glycol
Free cooling application
Free cooling valve kit
Application with
adiabatic cooling
AEROFRESH (water misting
into the air flow)
heat pumps - aIR CONDItIONING - ReFRIGeRatION - aIR haNDLING - heat eXChaNGe - Na 15.689 a
Options
Improves the resistance of the blades to corrosion.
For low corrosion environments.
Improves the resistance of the blades to corrosion.
For corrosive environments.
For corrosive fluids.
Casing and fan motor assemblies for corrosive environments.
For explosive atmospheres.
Connection to the terminals of each motor on the front panel
of unit.
Protected by a thermal-magnetic circuit breaker on each
motor.
Protection for motors and stage regulation provided by an
electronic board according to temperature or pressure.
Motor protection and stages controlled by the customer
control.
For stopping individual motors.
In stainless steel, with gaskets and bolts.
To ensure a good flow of air depending on how the units are
installed: against a wall, side by side, etc.
Protection against hail, impacts, etc.
For forced draught, vertical units.
For narrow terraces.
Secure transport and easy loading/unloading.
Variable speed control from 0 to 100% using a 0/10V signal.
With the control cabinet via electronic board option, the
device is self-regulating
Motors in the flow of fresh air.
Cooling of 2 water circuits (LT – HT) in series using air from
just 1 unit.
Max permissible pressure: 0.5 bar eff.
Device located on a slope to prevent frost - drainage by gravity
Valves with motor and sensor, controlled by the electronic
board. Controlled according to the operation of the drycooler
or chiller.
Size of the unit reduced by cooling of the ambient air.
Operates completely safely due to the antibacterial
treatment applied to the water.
Description/Advantages
DRYCOOLER
CONDENSER
3

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