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CLOSE CONTROL

CLOSE CONTROL INVERTER

CLOSE CONTROL

REMOTE CONDENSERS

CHILLED WATER CLOSE CONTROL

LIQUID CHILLERS

 

FOP



FOP

Watercooled direct expansion Free-Cooling units with EC Inverter Plug-Fans

COOLING CAPACITY: FROM 25 TO 134 KW (FROM 7 TO 38 TON)


 FREE-COOLING  SCROLL COMPRESSOR  EC INVERTER PLUG-FANS  HIGH ESP EC INVERTER PLUG-FANS  DIRECT EXPANSION  R410A

Units with two separate cooling systems, a primary direct expansion circuit (DX) and a secondary chilled water circuit (CW). The units feature a microprocessor that manages 3 operating modes: DX only, MIXED and CW. Based on the external temperature, it allows to maximize the energy savings by intelligently managing the three operating modes.This type of unit is especially suited for systems requiring particular RELIABILITY and ENERGY SAVING for the entire air-conditioning system.

The FOP range features EC Inverter Plug-Fans; high ESP fans are also available as accessory.

The EC Inverter Plug-Fans allow consumption reduction at partial loads up to 61% comparing to radial fans, with the modulation of absorbed power depending on the real thermal load.

The FOP range is available in two air discharge versions: FOPT with top air discharge and FOPB with bottom air discharge.

Unit supervision is developed by means of Modbus RTU protocol over RS485 serial interface as standard configuration. Other communication protocols and interfaces are available as option.

 
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