EFFICIENT COLD

Air cooled condensers with three phase axial fans of diameters 500, 630 y 800mm. They are manufactured in two version according to the turning speed of the fan motors, CBN (normal) and CBS (silent). The fan motors have two speed (connection delta or star), which make a total of four speed possibilities:

CBN series (normal)

Connection D :1.300 / 1310 / 900 rpm (axial fan 500 / 630 / 800mm)
Connection Y :1.000 / 1050 / 680 rpm (axial fan 500 / 630 / 800mm)

CBS series (silent)

Connection D : 675 / 850 / 440 rpm (axial fan 500 / 630 / 800mm)
Connection Y : 520 / 700 / 320 rpm (axial fan 500 / 630 / 800mm)

CHARACTERISTICS

• Casing in galvanized and coated steel with a white polyester resin RAL-9002 of high corrosion resistance.
• Floating coil system that avoids any kind of contact between the copper tubes and the supporting end plates, assuring a long life for the condenser without leaks.
• Axial fan motor with external rotor, three phase 400V / 50Hz and two speed. With protection IP-54 and with thermal protection (Thermocontact).

SPECIFIC OPTIONS OF THIS RANGE

• Legs for anchoring to the floor in horizontal position.
• Fan motors wired to a external junction box.
• Electronically conmutated EC fan motors.
• Multicircuits for service to various compressors.
• Water spray system over the finned coil to improve the efficiency (see  PA range).

Air cooled condensers with axial fans of diameter 800mm, EC type electronically commutated and three-phase connection from 380 to 480V and 50/60Hz.

These fan motors have a programmable speed control through a DC inlet 0-10V or 4-20mA. This system provides maximum energy efficiency in the whole range of speeds.

CHARACTERISTICS

• Casing in galvanized and coated steel with a white polyester resin RAL-9002 of high corrosion resistance.
• Floating coil system that avoids any kind of contact between the copper tubes and the supporting end plates, assuring a long life for the condenser without leaks.
• Axial fan motor EC type electronically commutated for three-phase current lines from 380 to 480V and 50/60Hz. With IP-54 protection.

SPECIFIC OPTIONS OF THIS RANGE

• Legs for anchoring to the floor in horizontal position.
• Fan motors wired to and external junction box.
• Multicircuits for service to various compressors.
• Water spray system over the finned coil to improve the efficiency (see PA series).