Ventilation system control panel RDA

compactmanualautomatic

Product information "RDA Relay Box 400 V 3-phase supply air fan 7.5 kW star-delta with 230 V AC outlet" RDA fan control unit 400 V 3-phase supply air fan 7.5 KW star-delta with 230 V outlet For connecting the supply air fan and controlling it via the RDA compact control unit. Different fan control units with 230 V AC outlets, specially adapted to the fan, ensure fault-free operation in the event of an alarm. The versions listed here as examples are used, for example, to connect a 400 V 3-phase supply air fan with a max. output of 7.5 kW fan control unit (max. 10 A). Nominal data • Operating voltage: 400 V AC • Power: up to 7.5 kW (max. 10A) • Housing: Surface mounting, sheet steel housing • Color: Grey (RAL 7032) • Star-delta pre-wired to terminals • 230 V AC outgoing circuit