Rivacold UK Ltd

RRC Air Cooled Condensers with EC Fans

RRC Air Cooled Condensers with EC Fans

The casework is made of galvanized steel sheet coatedby epoxy powder RAL 7035 grey finish. Within the coil casework each fan chamber is separated by internal plates to prevent windmilling of off-cycle fans.

The fan-motor in use has the following features:

• external rotor

• brushless motor with electronic commutation

• 200-227/1/50-60 and 380-480/3/50-60 Hz voltage

• (depending on the model)

• IP 54 protection rate

• B-F insulation class (depending on the model)

• thermal protection

• operating temperature from -25°C to +55°C

• (up to +65°C when provided)

• metal fan-guard varnished by epoxy powder

• fan-motors are supplied without wiring

The coil is made with aluminium fins with pyramidprofile, 12 mm internally grooved copper tube, 37,5 x 32,5 geometry and 2,1mm fin spacing. The coils end frame is made of aluminium (500mm models 1 and 2 banks of fans, 630mm models 1 bank of fans) or combined aluminium and metal sheet (630mm models 2 banks of fans, 800mm models 1 and 2 banks of fans).

All coils are fully leak tested by nitrogen at a pressure of 30 bars and charged under nitrogen pressure for shipment.