Topvex FC2015 03

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Topvex FC
Topvex FC
High efficient counter flow heat exchanger
• High heat- and cool-recover efficiency
• > 80% dry efficiency (EN 308) at nominal airflow
• No mixing of clean and used air in the unit
• Automatic summer operation
• Cooling recovery
• 100% bypass
Integrated/pre-programmed control system
• Efficient energy saving functions
• Demand control
• Communication possibilities: Built-in web, Cloud,
Modbus, BACnet and Exoline
CAV or VAV airflow control are available as accessories.
Large inspection doors for easy maintenance
• All main components are easy removable
• Separate, easy access, electrical box facilitates
commissioning and service
• The electrical box can be tilted 90°
• Slide doors possible as accessories
Topvex FC is a "plug & play" compact air handling unit
with low energy use and high heat recovery efficiency.
At nominal airflow the dry efficiency is > 80% (EN 308).
Highly energy efficient EC fans and low internal pressure
drops secure the low energy use. A counter flow heat
exchanger is used when it is necessary to separate
extract and supply air and also enables the complete
unit design to be very flat. Topvex FC is available in 3
sizes covering the airflow range from 300 – 5000 m³/h.
The integrated control system makes the units easy to
install and commission.
The double skinned wall construction with 40 mm mineral
insulation is manufactured in Aluzinc plated sheet metal
(AZ185) that gives corrosive class C4 (industrial and
coastal areas with moderate salinity). Large inspection
doors and easy removable main components simplify
maintenance and service.
The counter-flow heat exchanger is supplied with a
sectioned 100% bypass facility. An exchanger damper is
closing the airflow thru the counter flow heat exchanger
during defrosting and in the summer season, avoiding
undesirable heat recovering.
The automatic demand controlled defrost function is
activated in the early stage of the ice creation and only
as long as there is ice. Automatic calibration ensures
the accuracy.
The water condensate drainage pipe is to be connected
on the side of the unit.
Technical Data
FC02 FC04 FC06
EL HW* / No heater EL HW* / No heater EL HW* / No heater
Voltage V 400 230 400 230 400 400
Frequency Hz 50 50 50 50 50 50
Phase ~ 3 1 3 1 3 3
Input power, fan motor(s) W 2 x 520 2 x 520 2 x 768 2 x 768 2 x 2.567 2 x 2.567
Input power, electrical
heating battery
kW 5.01 – 10 – 15 –
Recommended fuse A 3 x 13 10 3 x 25 10 3 x 35 3 x 10
Filter, supply air F7 F7 F7 F7 F7 F7
Filter, extract air M5 M5 M5 M5 M5 M5
*EL: reheater, electric
*HW: reheater, water