DDMP

Double-sided suction direct-driven centrifugal fan. Sealed housing made of galvanised steel sheet (EN10142). Impeller with forward-curved blades made of galvanised steel sheet, mounted directly on a permanent magnet motor with external rotor. Dynamically balanced according to DIN ISO 21940-11. High-efficiency, three-phase frequency inverter up to 5.5kW motor power, integrated EMC filter, equipped with thermo contacts. Inverter is mounted directly on the housing and pre-programmed, for plug-and-play operation. No further adjustment is required. Stepless speed control via analogue signal from 0...10 V or via Modbus RS485 interface. Complete drive system in IP 54 - Power supply 400V - 50/60Hz. Maintenance-free !