KOXA 8000

LARGE AIR FLOW CROSS-FLOW HEAT EXCHANGER

MANUFACTURING FEATURES
Medium efficiency heat recovery unit (Eff.70%) with AC motor. Cross-flow heat exchanger, Eurovent certified. Set in insulated steel boxes with sandwich polystyrene foam panels. With ISO ePM1 70% (F7) or ISO ePM1 >80% (F9) filters in air supply and ISO ePM1 70% (F7) in return. return. Versions for vertical exterior installation with weather protection cowl included.

CHASSIS:
• Modular structure, in 30mm extruded aluminum profile and reinforced with nylon corners.
• Made up of sandwich panels insulated with polyes- ter, thickness 25 mm.

HEAT EXCHANGER:
• Aluminium cross-flow heat exchanger with 70% efficiency.
• Eurovent certified.

FANS:
• PLUG FAN AC.

FILTERS:
• ISO ePM1 70% (F7) o ISO ePM1 >80% (F9) in fresh air and ISO ePM1 70% (F7) in exhaust air.

APPLICATIONS
• Centros comerciales, pequeñas tiendas, bancos, hostelería, escuelas, edificios de oficinas, edificios públicos.

UNDER REQUEST
•   Kit COP+CAV, VAV.
•   CTRL-MAX control.
•   With bypass module.

CONFIGURATIONS
• Other special configurations under request.

See maintenance video

*Curves related to the fan

Fan

Max flow

10940 m³/h

Weight

468 Kg

Motor

Power

2x4 kW

RPM Motor

2702

I max. 400 V

2x7,2

Size

112

KOXA 8000

Design point

Service point

Degrees

RPM

Temp. max. (ºC)

Q (m³/h)

Ps (Pa)

Pd (Pa)

Pt (Pa)

Speed air (m/s)

Security coefficient

Mechanical total efficiency (%)

Total efficiency (%)

Pw_mec

Pw_mec (kW)

Pw_abs (kW) 1.2 Kg/m³

Pw_recom (kW)

Alternative point

KOXA 8000

A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q
2740	1535	1185	1410	950	1330	25	665	85	565	90	105	715	715	1125	30	30

KOXA 8000

Model

INT 25 3P A

Code

INT253PA

Information

SAFETY SWITCH

MANUFACTURING FEATURES

• Safety start-stop switches according to IEC 60947-1 and IEC 60947-3.
• IP65 and always equipped an auxiliary contact.
• Useful for switching off the current before handling the fan.

*Máx. thermal current air (A)

Model

DCO2

Code

DCO2ST

Information

TEMPERATURE, RELATIVE HUMIDITY AND CO2 DUCT PROBE FOR HEAT EXCHANGERS

Duct sensor for measuring temperature, relative humidity and CO₂ in the rooms.
Optional: The CO₂ modules can be removed from the sensor to be calibrated.