Centifugal fan DDMP 9/9 M6A4 DA8 230V-1F + DRIVER

 Double width, double inlet (DWDI), direct drive, forward curved blades fan. Lap-jointed scroll made of galvanized steel (EN 10142), assembled through a high-technology roller-locked seaming. Straight cut off plate at fan discharge. Impeller with forward curved blades of galvanized steel plate, directly mounted on a brushless, permanent magnets, DC- external rotor motor, no transmission losses, dynamically balanced according to DIN ISO 21940-11. The driver is a separate unit, connected to the fan motor, to power supply and to the control system with quick-connection plugs, ready for operation, without further configuration. Driver is directly mounted on scroll, plug and play solution, no need further configuration. Continuous speed variation control Drive System by 0 ... 10 V analogue signal, or with Modbus RS485 compliant interface. The complete drive system is in protection class IP 54. Power supply 230V – 50/60 Hz. Air performance ratings according to AMCA 210-07 (Fig. 12) and ISO 5801 (Fig. 69 c and par. 30.2 f).