The Fral professional fixed dehumidifiers of the series FDK are high-performance, compact, easy to install appliances and can be used in multiple applications. They feature a high-efficiency filter in polyurethane, washable and easily replaceable, which can be connected to a fixed drain. They are equipped with strong handles for easy handling, rubber feet and an onboard mechanic humidistat. The Fral industrial dehumidifiers of the series FDK are equipped as standard with a Hot Gas defrosting system, with electronic and thermostatic control, and can work with temperatures close to 0 °C.
FRAME : The hot galvanized sheet is epoxy powder coated, ensuring high resistance to atmospheric agents and to the aggressive environments.
COMPRESSOR : Rotative compressor, mounted on vibration dampers.
REFRIGERANT CIRCUIT : Evaporator and condenser: the coil is made of copper pipes and aluminium fins.
CONDENSATE COLLECTION TANK : Not present. The equipment requires a fixed drain.
CONDENSATE LIFTING PUMP : A condensate lifting pump kit outside the dehumidifier is available. It allows to remove the condensed water up to a height of 3.5 mt with respect to the position of the machine. Equipped with malfunction alarm which stops the machine.
FAN : Axial fan, statically and dynamically balanced.
AIR FILTER : The air filter, supplied as standard with the unit, is washable and easily replaceable.
MICROPROCESSOR : Controls the defrosting cycles, the compressor timer and the alarm card.
MECHANICAL DEHUMIDOSTAT : Located in the front area of the machine.
TESTING : Tests are performed to check the tightness of the refrigeration circuit. Electrical discharge tests and functional tests are performed as well.
Condensed Water At Different Ambient Temperature And Humidity Condition (lt/24h)
|Rated Average power consumption (20 ºC – 60% R.H.)
||Maximum power consumption (35 ºC – 95% U.R.)
|Maximum current consumption (35°C – 95% R.H.) F.L.A.
||Start up current L.R.A.
||Sound pressure level (3 meters in open field)
||Capacity of the condensate water tank
||3 / 4 “
|Operational range (temperatures)
||Operating range (relative humidity) T < 30 °C
||35 – 98%
|Operating range (relative humidity) T 30÷32 °C
||35 – 90 %
||Operating range (relative humidity) T 32÷35 °C
||35 – 70%
|Available voltage and frequency
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