Fincoil SOLAR CA0 pages
SOLAR G
Dry coolers
General information & application
Dry coolers are often used for cooling down condenser
water in air conditioning and refrigeration installations. In
the processing industry, dry coolers are suitable for closed
circuit cooling of various process liquids. With a wide range of
sound pressure level alternatives, these units are particularly
suited to demanding, noise sensitive environments.
Capacities*
37 up to 1651 kW
* water, EN1048.
Coil
Coil manufactured from copper tubes ø 12.7 mm and corrugated Alu-fins, tube pitch 35 x 30.31 mm.
Standard fin spacing is 2.3 mm.
Casing
Casing and framework of corrosion resistant, hot dip galvanised sheet steel.
Fan motors
1 to 14 axial fans available in a range of different fan speed
executions, diameters 914 or 1240 mm. Enclosed design fan
motors, protection class IP-54, class F insulation.
Motors are wired to the fans’ safety switches (IP65). All fans
have corrosion resistant fan blades and fan guards.
Certifications
All dry cooler models are “Eurovent Certify All” certified. The
Alfa Laval Vantaa quality system is in accordance with ISO
9001. All products are manufactured according to CE and
PED rules.
Test
Design pressure 6 barg. Each heat exchanger is leak tested
with dry air.
SOLAR G
Options
• Multi-circuiting (J#)
• Copper (CC) or epoxy coated (Ep) fins
• Fin spacing 3 mm
• Water spraying system (D)
• Vibration dampers (T)
• Step control (SC)
• Fan speed control with frequency converter (SVC)
• Casing epoxy painted grey RAL 7040 (MU, M1, M2, M3)
• EMC cables, glands & safety switches for each fan (EMC)
• Motors with thermal overload Klixon switches (THC)
• Motor heater (MH)
• Fans wired to connection box (TB)
• Forced draught (FD)
Dry cooler selection & dimensions
Dry cooler selection is to be performed with our ‘FincoilSelect’
Air Heat Exchanger selection software. Selection output
includes all relevant technical data and dimensional drawings.