Vents NKD 125-0 User manual - Nkd X-X-X
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5
PURPOSE
The heater is designed for integration into a ventilation system and joint operation with an air handling unit equipped with
a control system used to switch on the heater and control its operation.
The heater maintains the supply duct air temperature at a point set by the unit controller.
THE UNIT MAY NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED
PHYSICAL, MENTAL OR SENSORY CAPACITIES, OR LACKING THE APPROPRIATE
TRAINING.
THE UNIT MUST BE INSTALLED AND CONNECTED ONLY BY PROPERLY QUALIFIED
PERSONNEL AFTER THE APPROPRIATE BRIEFING.
THE CHOICE OF UNIT INSTALLATION LOCATION MUST PREVENT UNAUTHORIZED
ACCESS BY UNATTENDED CHILDREN.
DELIVERY SET
Heater
1 item
Connecting cable with DB-15M connectors
1 item
User's manual
1 item
Packing box
1 item
DESIGNATION KEY
NKD X-X-X
Connecting air duct diameter [mm]
125
160
200
Unit Type
NKD duct heater for supply air post-heating
Heater power consumption [kW]
0,6
0,8
1,2
1,7
2,0
Phases
1 - single-phase
TECHNICAL DATA
The heater is rated for indoor application with the ambient temperature ranging from -30°C up to +40°C and relative
humidity up to 80 %.
The heater is rated for connection to single-phase AC 230 V/50 (60) Hz.
The recommended minimum air flow speed in the air duct is 1.5 m/s.
Hazardous parts access and water ingress protection rating: IP 40
The heater design is regularly improved, so some models may slightly differ from those ones described in this manual.