Further information for Helios Ventilatoren 5003 EHSD 16 electro-heater register control
Electronic temperature-controlled, semiconductor-controlled control system for EHR. With aluminum housing for wall or control cabinet mounting. Constant supply air or room control via external duct sensor TFK or room sensor TRF (both accessories). Remote control possible using external setpoint transmitter TFR or external control voltage 0 - 10 V DC. 400 V 3~, I max 25 A, IP 20.