Main roof module for air supply and extract unit with heat recovery and recirculation function - Cube OV | Flowair

Izvēlieties produkta modeli:

Main roof module for air supply and extract unit with heat recovery and recirculation function, nominal air flow 8000 m³/h at 250 Pa, modulating energy saving EC fans, ePM2.5 65% (~F7) fresh air intake pocket filter, ePM10 50% (~M5) extracted room air cassette filter, 47 dB(A) sound pressure level at 10 m distance from unit, rotary heat exchanger with over 74.1% recuperation efficiency, recirculation damper ensures even regulation of fresh and recirculated air, Flowair control System with T-box Zone control panel allows devices to be connected to BMS, roof module weight ~600 kg, 2 years WARRANTY for all modules
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Andrejs Policans

LV, RU, EN
+371 209 26663

Tirdzniecības pārstāvis Latvijā Saņemt piedāvājumu
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Cube OV - modular air supply and extract unit with heat recovery and recirculation function
Cube OV Main roof module for air supply and extract unit with heat recovery and recirculation function, nominal air flow 8000 m³/h at 250 Pa, modulating energy saving EC fans, ePM2.5 65% (~F7) fresh air intake pocket filter, ePM10 50% (~M5) extracted room air cassette filter, 47 dB(A) sound pressure level at 10 m distance from unit, rotary heat exchanger with over 74.1% recuperation efficiency, recirculation damper ensures even regulation of fresh and recirculated air, Flowair control System with T-box Zone control panel allows devices to be connected to BMS, roof module weight ~600 kg, 2 years WARRANTY for all modules
Cube OV
Main roof module for air supply and extract unit with heat recovery and recirculation function, nominal air flow 8000 m³/h at 250 Pa, modulating energy saving EC fans, ePM2.5 65% (~F7) fresh air intake pocket filter, ePM10 50% (~M5) extracted room air cassette filter, 47 dB(A) sound pressure level at 10 m distance from unit, rotary heat exchanger with over 74.1% recuperation efficiency, recirculation damper ensures even regulation of fresh and recirculated air, Flowair control System with T-box Zone control panel allows devices to be connected to BMS, roof module weight ~600 kg, 2 years WARRANTY for all modules
Modelis: Cube OV
Vispārējie dati
Nominal air flow
m³/h
8000
Pressure drop at nominal air flow
Pa
250
Heat recovery - recuperation
Heat exchanger type
Rotary
Heat recovery efficiency
%
>74,1
Air filters data
Fresh air intake filter type
Pocket
Fresh air intake filter dimensions
mm
860x695x300
Fresh air intake filter class
ePM2.5 65% (~F7)
Extracted room air filter type
Cassette
Extracted room air filter dimensions
mm
800x592x50
Extracted room air filter class
ePM10 50% (~M5)
Construction data
Thermal insulation class (in accordance with PN-EN 13501-1)
M0
Material
AZ185
Housing colour
RAL 9007
Enclosure
50 mm sandwich panels
Insulation
mineral wool 90 m³/kg
Underframe
integrated steel
Main roof module weight
kg
~600
Electrical data
Power supply
V/Ph/Hz
400/3/50
Main roof module rated current
A
14,2
Main roof module rated power
kW
7,75
Acoustic data
Sound pressure level at a distance of 10 m from the unit
dB(A)
47

Optional gas heaters

Gas heater model Gm34 Gm45 Gm65
Nominal heat output kW 33,6 40,5 62,9
Gas consumption (G20) m3/h 3,69 4,44 6,88
Exhaust system integrated
Connection GZ ¾" GZ ¾" GZ ¾"
Minimum air flow rate m3/h 3500 4200 6500

Optional water exchangers

Water exchanger model W2, X2 W3, X3 W4, X4
Spigots 2x G1" 2x G1" 2x G1¼"
Capacity dm3 5,85 7,81 10,26
Rows 2 3 4
Max. working pressure - PS bar 16
Max. working temperature – TS ºC 90

Optional DX (Direct eXpansion) exchangers

DX exchanger model DX - FA2 DX - FA5
Air flow range m3/h 4000 - 8000 4000 - 8000
Dedicated condensing unit kW 28 56
Recommended temperature range before the exchanger in cooling (DB - Dry Bulb) ºC 18 - 13 18 - 13
Recommended temperature range before the exchanger in cooling (WB - Wet Bulb) ºC 32 - 23 32 - 24
Recommended temperature range before the heat exchanger in heating ºC 10 - 24 10 - 24
Fluid connection diameter 1/2” (12.7 mm) 5/8” (15.88 mm)
Gas nipple diameter 3/4” (19.05 mm) 1 1/8” (28.9 mm)
Capacity dm3 3,25 8,75
Max. working pressure - PS bar 42 42

Water exchangers heating capacity table

Heating capacity tabe (W) Text= -16°C Text= -16°C
Air flow Model Tz/Tp Qg Tnaw Dp mw Qg Tnaw dp mw
m3/val. - °C/°C kW °C kPa m3/val. kW °C kPa m3/val.
8000 W2 70/50 62,4 33,1 14,3 2,74 63,0 32,5 15,9 2,81
W3 60/40 68,7 35,3 9,5 3,01 70,8 35,3 10,1 3,10
W4 40/30 56,0 30,8 15,4 4,86 58,5 30,6 16,7 5,08
6000 W2 70/50 50,8 36,5 9,8 2,23 51,9 36,1 10,2 2,28
W3 60/40 54,2 38,2 6,2 2,37 55,7 37,9 6,5 2,44
W4 40/30 52,4 31,0 13,6 4,55 54,7 30,8 14,7 4,75
  • Air flow - amount of air flowing through the Cube OV
  • Text - outdoor air temperature - measured at the unit's air intake
  • Model - model of water heater [W2 - two-row, W3 - three-row, W4 - four-row]
  • Tnaw - supply air temperature
  • Tz/Tp - parameters of water supplying the exchanger
  • Qg - heating power of exchanger
  • Dp - hydraulic gradient on exchanger
  • mw - water flow through the exchanger

*The given parameters are for the following assumptions: supplying 100% fresh air, exhaust air with parameters 20°C/40%.

Cube OV construction

  1. Main roof module

    • smooth and automatic fan control
    • integrated automation system
    • certified heat recovery in a rotary heat exchanger
    • recirculated air damper
    • supply and exhaust air filters

  2. Condensing unit module

    • designed for use with DX (Direct eXpansion) exchanger
    • factory-mounted on the same frame as the main roof module
    • smooth power regulation
    • can be used in temperatures down to -25°C
    • reversible, can be used for both heating and cooling

  3. Gas heater module

    • smooth regulation of modulating heating power
    • convenient servicing on the roof of the building

  4. Roof transition module

    • This module is attached to the roof frame, which holds the entire structure of the unit

  5. Air distribution module

    • polluted room air is extracted through the side grille
    • a water heater can be installed inside (W2, W3, W4)

  6. Cooling / heating exchangers module

    • water cooling / heating exchanger (X2, X3, X4)
    • DX (Direct eXpansion) exchanger (DX-FA2, DX-FA5)
    • built-in condensate trap

  7. Air supply module

    • swirl diffuser with actuator and automatic adjustment (D)
    • long distance nozzles for high rooms (J)
    • ducted flow distributor for low rooms (V)
Cube OV modular ventilation unit with heat recovery and recirculation function
Manuals 1.9 MB
T-box Zone regulators
Manuals 5.8 MB
Atbilstības deklarācijas 643 KB
MODBUS protocol for connection to BMS 1.8 MB
Modelis: Cube OV
FLOWAIR vadības sistēma
T-box Zone Intelligent controller with touch screen, built-in room thermostat and programable week calendar, one controller can control up to 31 units, multi-zone control - can create up to 31 zones and control each unit independently, can be connected to BMS
T-box Zone
Intelligent controller with touch screen, built-in room thermostat and programable week calendar, one controller can control up to 31 units, multi-zone control - can create up to 31 zones and control each unit independently, can be connected to BMS
Condensing units for Cube OV units with DX heat exchangers
Cube OV-COND-FA2 28 kW capacity reversible condensing unit module for Cube OV unit with DX heat exchanger
Cube OV-COND-FA2
28 kW capacity reversible condensing unit module for Cube OV unit with DX heat exchanger
Cube OV-COND-FA5 56 kW capacity reversible condensing unit module for Cube OV unit with DX heat exchanger
Cube OV-COND-FA5
56 kW capacity reversible condensing unit module for Cube OV unit with DX heat exchanger
Gas heaters modules for Cube OV units
Cube OV-Gm34 Gas fired heater module for Cube OV unit (for installation outdoors under the main roof module), 8.13 - 33.56 kW modulating heat output, efficiency while working on min. - max. power 106.97 - 96.30%, minimum air flow 3500 m³/h, max. gas (G20) consumption while working on min. - max. power 0.80 - 3.69 m³/h, CO₂ content of the exhaust gas while working on min. - max. power 8.7 - 9.1%, gas connection 3/4"
Cube OV-Gm34
Gas fired heater module for Cube OV unit (for installation outdoors under the main roof module), 8.13 - 33.56 kW modulating heat output, efficiency while working on min. - max. power 106.97 - 96.30%, minimum air flow 3500 m³/h, max. gas (G20) consumption while working on min. - max. power 0.80 - 3.69 m³/h, CO₂ content of the exhaust gas while working on min. - max. power 8.7 - 9.1%, gas connection 3/4"
Cube OV-Gm45 Gas fired heater module for Cube OV unit (for installation outdoors under the main roof module), 8.97 - 40.45 kW modulating heat output, efficiency while working on min. - max. power 105.50 - 96.30%, minimum air flow 4200 m³/h, max. gas (G20) consumption while working on min. - max. power 0.90 - 4.44 m³/h, CO₂ content of the exhaust gas while working on min. - max. power 8.7 - 9.1%, gas connection 3/4"
Cube OV-Gm45
Gas fired heater module for Cube OV unit (for installation outdoors under the main roof module), 8.97 - 40.45 kW modulating heat output, efficiency while working on min. - max. power 105.50 - 96.30%, minimum air flow 4200 m³/h, max. gas (G20) consumption while working on min. - max. power 0.90 - 4.44 m³/h, CO₂ content of the exhaust gas while working on min. - max. power 8.7 - 9.1%, gas connection 3/4"
Cube OV-Gm65 Gas fired heater module for Cube OV unit (for installation outdoors under the main roof module), 13.40 - 62.93 kW modulating heat output, efficiency while working on min. - max. power 108.06 - 96.82%, minimum air flow 6500 m³/h, max. gas (G20) consumption while working on min. - max. power 1.31 - 6.88 m³/h, CO₂ content of the exhaust gas while working on min. - max. power 8.7 - 9.1%, gas connection 3/4"
Cube OV-Gm65
Gas fired heater module for Cube OV unit (for installation outdoors under the main roof module), 13.40 - 62.93 kW modulating heat output, efficiency while working on min. - max. power 108.06 - 96.82%, minimum air flow 6500 m³/h, max. gas (G20) consumption while working on min. - max. power 1.31 - 6.88 m³/h, CO₂ content of the exhaust gas while working on min. - max. power 8.7 - 9.1%, gas connection 3/4"
Roof transition module for Cube OV unit
Cube OV-RTM Roof transition module for Cube OV unit, the main roof module or gas heater module is placed on top of it
Cube OV-RTM
Roof transition module for Cube OV unit, the main roof module or gas heater module is placed on top of it
Air distribution module for Cube OV unit
Cube OV/ADM Air distribution module for Cube OV unit, for mounting under the roof transition module, contaminated room air is extracted through the grilles on the side of this module, a hot water heat exchanger can be installed inside this module
Cube OV/ADM
Air distribution module for Cube OV unit, for mounting under the roof transition module, contaminated room air is extracted through the grilles on the side of this module, a hot water heat exchanger can be installed inside this module
Cube OV/W2 Water heater for Cube OV unit, mounted inside air distribution module, two row heat exchanger, 62.4 kW heating capacity at 70/50°C water and -16°C air temperatures, 1" water connection
Cube OV/W2
Water heater for Cube OV unit, mounted inside air distribution module, two row heat exchanger, 62.4 kW heating capacity at 70/50°C water and -16°C air temperatures, 1" water connection
Cube OV/W3 Water heater for Cube OV unit, mounted inside air distribution module, three row heat exchanger, 68.7 kW heating capacity at 60/40°C water and -16°C air temperatures, 1" water connection
Cube OV/W3
Water heater for Cube OV unit, mounted inside air distribution module, three row heat exchanger, 68.7 kW heating capacity at 60/40°C water and -16°C air temperatures, 1" water connection
Cube OV/W4 Water heater for Cube OV unit, mounted inside air distribution module, four row heat exchanger, 56.0 kW heating capacity at 40/30°C water and -16°C air temperatures, 1¼" water connection
Cube OV/W4
Water heater for Cube OV unit, mounted inside air distribution module, four row heat exchanger, 56.0 kW heating capacity at 40/30°C water and -16°C air temperatures, 1¼" water connection
Cooling / heating exchangers modules for Cube OV units
Cube OV/X2 Water cooler / heater module for Cube OV unit, two row heat exchanger, 24.6 kW cooling capacity at 6/12°C water and 30°C air temperatures, 62.4 kW heating capacity at 70/50°C water and -16°C air temperatures, 1" water connection, built-in condensate trap
Cube OV/X2
Water cooler / heater module for Cube OV unit, two row heat exchanger, 24.6 kW cooling capacity at 6/12°C water and 30°C air temperatures, 62.4 kW heating capacity at 70/50°C water and -16°C air temperatures, 1" water connection, built-in condensate trap
Cube OV/X3 Water cooler / heater module for Cube OV unit, three row heat exchanger, 35.9 kW cooling capacity at 6/12°C water and 30°C air temperatures, 68.7 kW heating capacity at 60/40°C water and -16°C air temperatures, 1" water connection, built-in condensate trap
Cube OV/X3
Water cooler / heater module for Cube OV unit, three row heat exchanger, 35.9 kW cooling capacity at 6/12°C water and 30°C air temperatures, 68.7 kW heating capacity at 60/40°C water and -16°C air temperatures, 1" water connection, built-in condensate trap
Cube OV/X4 Water cooler / heater module for Cube OV unit, four row heat exchanger, 48.7 kW cooling capacity at 6/12°C water and 30°C air temperatures, 56.0 kW heating capacity at 40/30°C water and -16°C air temperatures, 1¼" water connection, built-in condensate trap
Cube OV/X4
Water cooler / heater module for Cube OV unit, four row heat exchanger, 48.7 kW cooling capacity at 6/12°C water and 30°C air temperatures, 56.0 kW heating capacity at 40/30°C water and -16°C air temperatures, 1¼" water connection, built-in condensate trap
Cube OV/DX-FA2 DX (Direct eXpansion) heat exchanger module for Cube OV unit, dedicated for 28 kW capacity outdoor condensing unit, minimum air flow 4000 m³/h, recommended temperature range before the exchanger in cooling 18-13°C (DB - Dry Bulb) / 32-23°C (WB - Wet Bulb), recommended temperature range before the exchanger in heating 10-24°C, fluid connection diameter 1/2", gas nipple diameter 3/4", capacity 3.25 dm³, max. working pressure 42 bar, built-in condensate trap
Cube OV/DX-FA2
DX (Direct eXpansion) heat exchanger module for Cube OV unit, dedicated for 28 kW capacity outdoor condensing unit, minimum air flow 4000 m³/h, recommended temperature range before the exchanger in cooling 18-13°C (DB - Dry Bulb) / 32-23°C (WB - Wet Bulb), recommended temperature range before the exchanger in heating 10-24°C, fluid connection diameter 1/2", gas nipple diameter 3/4", capacity 3.25 dm³, max. working pressure 42 bar, built-in condensate trap
Cube OV/DX-FA5 DX (Direct eXpansion) heat exchanger module for Cube OV unit, dedicated for 56 kW capacity outdoor condensing unit, minimum air flow 4000 m³/h, recommended temperature range before the exchanger in cooling 18-13°C (DB - Dry Bulb) / 32-24°C (WB - Wet Bulb), recommended temperature range before the exchanger in heating 10-24°C, fluid connection diameter 5/8", gas nipple diameter 11/8", capacity 8.75 dm³, max. working pressure 42 bar, built-in condensate trap
Cube OV/DX-FA5
DX (Direct eXpansion) heat exchanger module for Cube OV unit, dedicated for 56 kW capacity outdoor condensing unit, minimum air flow 4000 m³/h, recommended temperature range before the exchanger in cooling 18-13°C (DB - Dry Bulb) / 32-24°C (WB - Wet Bulb), recommended temperature range before the exchanger in heating 10-24°C, fluid connection diameter 5/8", gas nipple diameter 11/8", capacity 8.75 dm³, max. working pressure 42 bar, built-in condensate trap
Air supply modules for Cube OV units
Cube OV/D Air supply module with swirl diffuser controlled by electric actuator for Cube OV unit
Cube OV/D
Air supply module with swirl diffuser controlled by electric actuator for Cube OV unit
Cube OV/V Air supply module with 4 pcs. of ventilation ducts connections, for Cube OV unit
Cube OV/V
Air supply module with 4 pcs. of ventilation ducts connections, for Cube OV unit
Cube OV/J Air supply module with 4 pcs. of long range nozzles, for Cube OV unit
Cube OV/J
Air supply module with 4 pcs. of long range nozzles, for Cube OV unit