Duct electric heater NK...U with an integrated control unit.
-Logic operation based on external temperature sensor readings to maintain set air temperature in the air duct.
-Proportional electric heat control from 0 up to 100% with a 0-10V control signal from the external controller
Material: Galvanized Steel
Material heating elements: Stainless steel
Temperature max. air heating: 40 Deg Celsius
Connection: Rectangular tubes 400x200 mm
Minimum air flow: 660 m3/h
Consumption : 13.0 A
Supply Voltage: 400 V
Number of heating elements: 3x3.0kW
B= 400, B1=420, B2=665, H=200, H1=220, H2=240, L=228
Weight (kg): 6.5