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CIAT OPERA Manual

CIAT OPERA Manual

Drycoolers air-cooled condensers

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Drycoolers
Air-cooled condensers
MORE
More efficient
n
More flexible
n
More intelligent
n
Free cooling
Water
misting
U
se
the OPERA range, available in drycooler or air-cooled condenser versions, is particularly suited to service sector, industrial
and healthcare applications.
Drycoolers in the OpeRa range are mainly designed for
cooling water or glycol/water mix for:
Condensers for water chillers,
n
Generators,
n
Free cooling,
n
processes and machines (presses, compressors, etc.).
n
R
ange
OpeRa is a large modular range, which offers:
3 casing lengths (s, m or L module), allowing either the
n
dimensions, the capacity or the power consumption to be
optimised.
a range of sizes, from 1 to 14 fans.
n
2 impeller diameters, 800 or 910 mm.
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several rotation speeds, from 330 to 1 000 rpm.
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several configurations: horizontal or vertical unit with forced or
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induced draught for high temperatures.
heat pumps - aIR CONDItIONING - ReFRIGeRatION - aIR haNDLING - heat eXChaNGe - Na 15.689 a
LESS
for
Less energy
n
Less time
n
Less noise
n
410A
407C
134a
Air-cooled condensers in the OpeRa range are mainly
designed for the condensation of refrigerants for water
chillers, as a "split system".
these devices are designed to be installed outdoors.
Various combinations of these elements, as well as the choice
of a number of options, allow us to provide devices that are
adapted to a lange range of applications and environments.
Capacity: up to
404A
1100 kW
1

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Summary of Contents for CIAT OPERA

  • Page 1 Free cooling Water misting the OPERA range, available in drycooler or air-cooled condenser versions, is particularly suited to service sector, industrial and healthcare applications. Drycoolers in the OpeRa range are mainly designed for Air-cooled condensers in the OpeRa range are mainly...
  • Page 2 Galvanised steel with polyester powder coating on the internal and external surfaces. Protective enclosures on the elbows and manifolds each device is tested: the OpeRa range complies with the following european directives: the coil sealing is subjected to an underwater airtightness test.
  • Page 3 Drycoolers Air-cooled condensers ptions foR each application Options Description/Advantages DRYCOOLER CONDENSER Improves the resistance of the blades to corrosion. ● ● Pre-coated aluminium fins For low corrosion environments. High efficiency coating on the Improves the resistance of the blades to corrosion. ●...
  • Page 4: Electrical Specifications

    Drycoolers Air-cooled condensers OPERA lectRical specifications I: maximum input current P: maximum power input the currents and power actually absorbed depend on the operation point and will be indicated in detail when the unit is selected. AC MOTORS EC MOTOR...
  • Page 5: Sound Levels

    Drycoolers Air-cooled condensers oUnD levels SOUND PRESSURE LEVEL (Lp) * / SOUND POWER LEVEL (Lw)** - dB(A) AC MOTORS EC MOTOR Speed 1000 Wiring Δ Δ 9010-1 9020-1 9030-1 9040-1 9050-1 9040-2 9060-2 9080-2 9100-2 9120-2 9140-2 SOUND PRESSURE LEVEL (Lp) * / SOUND POWER LEVEL (Lw)** - dB(A) AC MOTORS EC MOTOR Speed...
  • Page 6 Drycoolers Air-cooled condensers OPERA imensions Horizontal Position - Induced Draught unit shown has 2 fan lines - no. of motors between the feet is not contractually binding * for units with input/output tubes on the opposite side ** standard feet Horizontal Position - Forced Draught unit shown has 2 fan lines - no.
  • Page 7: Vertical Position

    Drycoolers Air-cooled condensers Vertical position 1 067 1 110 unit shown has 2 fan lines - no. of motors between the feet is not contractually binding * for units with input/output tubes on the opposite side No. of motors 1840 1840 1840 1840...
  • Page 8: Installation Recommendations

    Management certifi é TàP ANGLAIS This document is non-contractual. As part of its policy of continual product improvement, CIAT reserves the right to make any technical modifi cation it feels appropriate without prior notifi cation. CIAT Service Head offi ce tel.