Air Coolers
Unit Air Cooler
A refrigeration system component transferring heat from air to a refrigerant or liquid consisting of one or more fans and a coil with refrigerant distributing and collecting headers.
Standard capacity
Cooling capacity for standard temperature conditions (dry conditions).
Nominal capacity
Standard capacity multiplied by a fixed ratio (wet conditions).
Fan power
The electric power absorbed by the fan motor
Air Cooled Condensers
Forced convection air cooled refrigerant condenser
A refrigeration system component that condenses refrigerant vapour by rejecting heat to air mechanically circulated by fans.
Range
Listing of models with some common features.
Standard capacity
Total heat flow rejected by the refrigerant at standard temperature conditions.
Fan power
Electric power absorbed by the fan motors.
Air flow rate
Air flow with dry and clean air.
A-weighted sound power level
Sound power generated by the condenser expressed in decibels and weighted in accordance with standardised procedures.
Energy ratio
The certified nominal capacity in kW divided by the total certified power imput of the fan motors in kW at the standard rating condition.
Dry Coolers
Forced Convection Liquid Coolers
A refrigeration system component that cools liquid by rejecting heat to air mechanically circulated by fans.
Range
Listing of models with some common features.
Standard capacity
Total heat flow rejected by the liquid at standard temperate conditions
Fan power
Electric power absorbed by the fan motors.
Air flow rate
Air flow with dry and clean air.
A- weighted sound power level
Sound power generated by the dry cooler expressed in decibels and weighted in accordance with standardised procedures.
Air Coolers
The following characteristics of Air Coolers are certified :
Air Cooled Condensers
The following characteristics of Forced Convection Air Cooled Refrigerant Condenser are certified:
Dry Coolers
The following characteristics of Forced Convection Liquid Coolers are certified: