EVO-S Compact

 (acc. EN 13053+A1:2011 and EN 779:2012)

Application:

• Heating of supply air in air conditioning and ventilation systems
• Heating of process air in industry-grade air conditioning and ventilation systems

• Copper tubes; aluminium fins (standard) additionaly protected by epoxy coating (EVO-P)
• Galvanized metal sheet or stainless (EVO-P) frame
• Mainfolds and connectors made of copper or steel respectively
• Exchanger connection stub pipes fitted with drain and vent
• Number of rows: 1 ÷ 6
• Distance between fins: 1,8 / 2,0 / 2,5mm
• Fin thickness: 0,1mm
• Tube wall thickness: 0,37mm
• Tube diameter: 3/8” ÷ 5/8”

Exchanger medium connection:

• Connection stub pipes are on the service side of the unit.
• Medium connection from top or bottom exchanger in order to maintain medium counter flow direction according to the air flow direction.

(Conformance to standards: EN 308, EN 1216, EN 13053)

• Max. medium temperature: 120°C
• Max. medium working pressure: 1,6MPa = 16bar (tested 21 bar)
• Max. permitted air flow speed: v = 4,6m/s
• Max. glycol content: 50%
• Min./max. temperature of the air: - 40/60°C
• Protection: permissible minimum temperature of air downstream heat exchanger is monitored by freezing protection thermostat (optional)
• Heating capacity, pressure losses, etc. available in KAD software

 (acc. EN 13053+A1:2011 and EN 779:2012)

• Cooling of supply air in air conditioning and ventilation systems
• Cooling of process air in industry-grade air conditioning and ventilation systems
• Dehumidyfing of process air in industry-grade air conditioning and ventilation systems

• Copper tubes; aluminium fins (standard) additionaly protected by epoxy coating (EVO-P)
• Galvanized metal sheet or stainless (EVO-P) frame
• Mainfolds and connectors made of copper or steel respectively
• Exchanger connection stub pipes fitted with drain and vent
• Number of rows R: 2÷12
• Distance between fins: 2,5 mm
• Fin thickness: 0,1mm
• Tube wall thickness: 0,37 mm
• Tube diameter: 3/8” ÷ 5/8”
• Droplet eliminator mounted downstream after the cooler
• Triple sloped drain pan made of stainless steel, buil-in AHU floor
• Drain pan equipped with polypropylene ball siphon

(Conformance to standards: EN 308, EN 1216, EN 13053)

• Min. temp. of the medium: +2°C*
• Max. working pressure of the medium: 1,6MPa = 16bar (tested 21 bar)
• Max. glycol content: 50%
• Max. permitted air velocity: v = 4,0 m/s
• Cooling capacity, pressure drop, etc. available in KAD

• Cooling of supply air in air conditioning and ventilation systems
• Cooling of process air in industry-grade air conditioning and ventilation systems
• Dehumidyfing of process air in industry-grade air conditioning and ventilation systems

• Copper tubes; aluminium fins (standard) additionaly protected by epoxy coating (EVO-P)
• Single (100%) or double section heat exchanger
• Galvanized metal sheet or stainless (EVO-P) frame
• Number of cooler rows R: 2÷10
• Distance between fins: 2,5mm
• Fin thickness: 0,1mm
• Tube wall thickness: 0,37mm
• Tube diameter: 3/8” ÷ 5/8”
• Droplet eliminator mounted downstream after the cooler
• Triple sloped drain pan made of stainless steel, buil-in AHU floor
• Drain pan equipped with polypropylene ball siphon

Exchanger medium connection

• Connection stub pipes are on the service side of the unit.
• Medium connection from top of the exchanger independent of air flow direction

(Conformance to standards: EN 308, EN 1216, EN 13053)

• Min. evaporating temperature of cooling medium evaporation: +3°C*
• Max. working pressure of the medium up to 2,8MPa = 28bar (tested 32bar)
• Max. permitted air velocity v = 4,1m/s
• You can select an exchanger suitable for wide range of refrigerants: R134a, R407c, R410a…
• Cooling capacity, pressure drops, etc. available in KAD selection software

Application

• Low and medium pressure ventilation and air-conditioning systems with overall pressures up to 2 000Pa
• Medium pressure ventilation and air-conditioning systems with overall pressures up to 3 000Pa (marine industry EVO-M)
• Applied as a single or multi fan (up to 6 fans sets) solution depends on AHU size and pressure drop

Type

• AC fan set: SWSI centrifugal fan without casing, one-way suction, PLUG type, with backward curved blades
• EC fan set: SWSI centrifugal fan without casing, one-way suction, PLUG type, with backward curved blades
• AC fan set (EVO-M marine execution): DWDI centrifugal fan with casing, two-way suction, with backward curved blade

AC fan set

• Fan and motor set on common frame, insulated from unit structure by rubber shock absorbers
• Direct drive – impeller mounted on motor shaft
• TEFC single speed motors conforming to IEC standard
• Suitable for supplying by VFD (variable frequency drive) – optional accessory

EC fan set

• Fan and motor set on common frame assemled directly to AHU diaphragm
• Direct drive – impeller mounted on motor shaft
• Single speed motors conforming to IEC standard
• Built- in speed amd monitoring controller

AC fan set (EVO-M marine execution)

• Fan & motor set on common frame, insulated from unit structure by rubber shock absorbers belt drive
• TEFC marine executiony single speed or two speed motors conforming to IEC standard
• The motor assambled on tension support
• Suitable for supplying by VFD (variable frequency drive) – optional accessory
• The construction and fan epoxy coated protected

AC fan set

• Rated voltage: 3x400V / 50Hz
• Rated power: 0,75 kW ÷ 15 kW
• Protection type: PTC
• Motor winding insulation class: F (matching with frequency converter)
• Bearing lifecycle: L10 = 20000h / L50 = 100000h
• Protection class: IP55
• Efficiency class: IE2 / IE3
• VFD output frequency range: 10 -100 Hz
• Min. / max working temperature: -30°C ÷ 55°C

EC fan set

• Rated voltage: 1x230V / 3x400V / 50Hz
• Rated power: 0,5 kW ÷ 11,9 kW
• Motor winding insulation class: B/F respectively (matching with EC controller)
• Bearing lifecycle: L10 = 40000h / L50 = 200000h
• Protection class: IP54 / IP55 respectively
• Efficiency class: above IE3
• A corresponding sensor with standard analogue output (0 ÷ 10 V or 4 ÷ 20 mA)
• The open protocol standard RS485 MODBUS-RTU
• Min. / max working temperature: -25°C ÷ 60°C

AC fan set (EVO-M marine execution)

• Rated voltage: 1x230 / 3x400V / 3x440 / 3x690 - 50/60Hz
• Rated power: 0,75 kW ÷ 22,5 kW
• Protection type: PTC
• Motor winding insulation class: F (mating with frequency converter)
• Bearing lifecycle: L10 = 20000h / L50 = 100000h
• Protection class: IP55
• Efficiency class: IE2
• VFD output frequency range: 10 ÷ 100 Hz
• Min. / max working temperature: -30°C ÷ 55°C

POWER COEFFICIENT DEPENDS ON WORKING TEMPERATURE

• Heating of supply air in air conditioning and ventilation systems
• Heating of process air in industry-grade air conditioning and ventilation systems
• Preheating air in air hanglin units

• Single or multi-stage heating components
• Radiator heaters combined in groups
• Casing: framework made of galvanized metal sheet
• Connection to terminal strip
• Overheating protection thermostat (standard)

Exchanger connection

• Connecting the wires to the terminal strip of the heater are on the service side of the unit

• Rated voltage: 3 x 400V
• Min. / max. rating capacity: 4 ÷ 168kW
• Permitted min. air velocity: v = 1,5m/s
• Max. permissible ambient temperature around heating components: 65°C

Application

• Indirect sensible energy recovery. Humidity transfer by condensation is ensured as soon as the exhaust air in the heat wheel is cooled down below to the dew point.
• Indirect sensible and latent energy recovery from the exhausted air stream and transfering of heat and humidity to flowing supply air stream
• Energy recovery without full separation of supply and exhaust air streams
• Using in combined supply and exhaust units

Type

• Sensible
• Hygroscopic

Sensible

• Rotor made of aluminium strips/sheets forming small channels
• VFD speed controlled belt transmission – controlling recovery degree and freezing protection for humidity condensing on rotor
• Purification lock, reducing the quantity of “contaminated” exhaust air to the supply section of the unit
• Brush sealing at the rotor perimeter and on connections protects against additional air leaks
• Undivided rotor matix up to fi 2 300mm or casing height 2 500mm

Hygroscopic

• Rotor made of aluminium strips/sheets coated with hygroscopic layer
• VFD speed controlled belt transmission – controlling recovery degree and freezing protection for humidity condensing on rotor
• Purification lock, reducing the quantity of “contaminated” exhaust air to the supply section of the unit
• Brush sealing at the rotor perimeter and on connections protects against additional air leaks
• Undivided rotor matix up to fi 2 300mm or casing height 2 500mm

(Conformance to standards: EN 308, EN 13053)

Sensible

• Efficiency: up to 85%
• Heat-exchanger tightness for rated working parameters up to 97%
• Max. air velocity: 4,5m/s
• Rotor rotational speed: 10rpm
• Max pressure drop: 450Pa
• Min. / max. working temperature: -30°C ÷ 70°C

Hygroscopic

• Efficiency: up to 85%
• Heat-exchanger tightness for rated working parameters up to 97%
• Max. air velocity: 4,5m/s
• Rotor rotational speed: 10rpm
• Max. pressure drop: 450Pa
• Min. / max. working temperature: -30°C ÷ 70°C

• Indirect energy recovery from exhaust air and transfer of such energy to supply air, without possibility of humidity recovery
• Complete separation of supply air from exhaust air streams
• Used in combined supply and exhaust units in vertical and horizonatal AHU execution
• Passive House ready

Crossflow plate heat exhanger

• The block is made of aluminium plates (EVO-S / EVO-H) additionaly epoxy coated (EVO-P) with separated supply and exhaust air streams flowing between them
• 100% by-pass with installed air damper allows to “avoid” the exchanger, that is:
• Accordingly to decrease or “to switch off” energy recovery
• Protect the exchanger against freezing
• Droplet separator with triple sloped drain pan built-in AHU floor
• Drain pan equipped with polypropylene ball siphon

(Conformance to standards: EN 308, EN 13053)

Crossflow plate heat exhanger

• Max. air volume flow: 60 000 ÷ 70 000m3/h
• Efficiency: up to 75%
• Heat-exchanger tightness for rated working parameters (250Pa) 99,9%
• Max. air velocity: 4,5m/s
• Max. pressure drop: 450Pa
• Permitted pressure difference: 2000 Pa
• Min. / max. working temperature: -40 ÷ 80°C

Application

• Installed in-to the AHU to ensure noise reduction downstream of the fan set

Type

• SLC_STD (standardowy)
• SLC_HEFF (wyższa skuteczność)

• The block is fitted with silencing cartridges made of non-flammable mineral wool, 100 or 200mm thick
• The surface of wool insert protected with veil
• Mineral wool fulfillment is built by galvanized metal sheet frame (add. pliester coated EVO-H)

Max. permitted air velocity: v = 4,5m/s

Roof / Intake / Outtake

• For outside unit is delivered roof and component of the intake and outtake
• Components with water drainage to the side opposite from the viewing side can be additionally installed on AHU

Door Locks and Handles

• Easy to use door locks and handles ensure safe unit maintenance

Inspection window

• Inspection window enables to observe unit‘s internal operation. The diameter of plastic porthole is 200mm
• The porthole could be use with darkwork (in option)

Internal lighting

• Internal lighting enables to observe unit‘s internal operation through inspection window.
• Economy light is used with switch outside the unit