EVO-RX HPM

Ductless air handling units

Framework

Advanced composite profiles or high corrosion resistant galvanized steel profiles (insulation version 50), plastic corners

Panels

Unique Thermal Brake panels made of galvanized metal sheet with high corrosion resistance coating 0,7mm thick
Panel thickness of 50mm (floor 70mm) filled with non-combustible mineral wool – A1 class fire protection.
Fixed panels riveted to the framework and insulated with sealant.
Access panels fixed by clamps, with pull handles.
Access doors fixed with handles.
Sealing access panels-construction by profile gasket.

Base frame

Not included. The AHU is installed on construction

Air dampers

Standard aluminium construction. The mechanism hidden in the double profile, separated from external factors. The dampers are fitted with components of the Intake / Outtake

Drain pan

Made of stainless steel, triple sloped, insulated with rubber mat. Drainage pipe made of plastic pipe, led out to the side through the AHU’s profile beyond the outline.
Universal trap for under and overpressure in the place of operation

Connections

Not included

Air dampers

Standard aluminium construction. The mechanism hidden in the double profile, separated from external factors. The dampers are fitted with components of the Intake / Outtake

Long-range swirl diffuser with blade angle adjustment

Additional equipment

“Dumbo” terminals for pressure switch hoses connection, installed on the AHU’s fixed casing. Intake / Outtake roof

Built-in heat recovery and cooling module - inverter heat

Exhaust grate long range

Primary filter

Functions and application

application

An air-conditioning and ventilation systems with standard purity requirements as preliminary filter

An air-conditioning and ventilation systems with strict purity requirements as preliminary and secondary filter

An air-conditioning and ventilation systems with standard or strict purity requirements as the final filtration stage

Catching fat particles and heavy pollutants (metal filter)

type

Metal plate filter

G2 - ISO COARSE

Plate filter:

G4 - ISO COARSE

M5 - ISOePM10-70%

Minipleat filter:

M5 - ISOePM10-70%

F7 - ISOePM2,5-60%

F9 - ISOePM1-80%

Bag filter:

M5 - ISOePM10-50%

F7 - ISOePM2,5-65%

F9 - ISOePM1-70%/80%

Construction

metal filter	Multi layer mesh covered on both sides with galvanized steel mesh mounted in 50mm thick frame Filteration mesh made of galvanized steel
plate filter	Filter textile covered on both sides with galvanized steel mesh Mounted in 50mm thick frame Filter textile made of synthetic polyester filaments
minipleat filter	Mini pleat filter packages with hot melt separators Mounted in 50/100 mm thick frame Glass or synthetic fabric refill (100% polypropylene)
bag filter	Pockets sewn and placed on wire truss; bags lenght 300/500mm Mounted in 25mm thick frame; eccentric crimping Three-layer synthetic non-woven, polypropylene, using micro fibres

Parameters

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

metal filter	Filtration grade Am: 80% End pressure drop Δp: 120Pa Maximum air velocity v: 4,2m/s Maximum working temperature: 300°C
plate filter	Filtration grade Am: 82% ÷ 92% End pressure drop: Δp: 150Pa ÷ 200Pa Maximum air velocity v: 4,2m/s Maximum working temperature: 90 ÷ 100°C
minipleat filter	Filtration grade Am: 95% ÷ 99% Final pressure drop: Δp = 150Pa ÷ 200Pa Maximum air velocity v: 4,2m/s Maximum working temperature: 80°C
bag filter	Filtration grade Am: 95% ÷ 99% Final pressure drop: Δp = 200Pa ÷ 300Pa Maximum air velocity v: 3,7 ÷ 4,6m/s Maximum working temperature: 90 ÷ 100°C

Water heating coil

Functions and application

Application:

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

Construction

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.

Parameters

(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

Fan set

Functions and application

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

Construction

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

Parameters

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

Max. ambient temp. °C	30	35	40	45	50	55	60
P/PN %	105	102	100	97	93	87	82

Counterflow plate heat exchanger

CPR

Functions and application

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

Construction

Counterflow plate heat exchanger

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

Parameters

(Conformance to standards: EN 308, EN 13053)

Counterflow plate heat exchanger