DVNI 560D4 IE2 - Insulated Kitchen Roof Fan

The DVNI fans size 560D4 are equipped with high efficient IE2 motors. The casing and impeller with backward-curved blades is manufactured from seawater resistant aluminum. The base frame is manufactured from galvanized steel sheet and the integrated protection guard consists of powder-coated galvanized steel. Speed control is only possible by using a frequency converter. Motor protection is done by cold conductors (PTC), which have to be connected to an external motor protection device. The motor is suspended on effective vibration dampers.

The DVNI version has 50 mm mineral wool insulation for lower sound level.

• High efficient motor IE2
• Speed-controllable via frequency converter
• Integral cold conductor (PTC)
• Standard motor outside the air stream
• Max temperature of transported air up to 120°C
• Suitable for coastal applications
• Vertical exhaust
• Low sound level
• Easy to maintain and reliable

The casing and impeller with backward-curved blades is manufactured from seawater resistant aluminum. The base frame and the integrated protection guard consist of powder-coated galvanised steel.

The motor is suspended on effective vibration dampers. The single-phase motor is speed-controllable via transformer and the three-phase motor additionally via D/Y connection. To protect the motor from overheating the fan has integral thermal contacts with external leads for connection to a motor protection device.

The DVNI version has a 50 mm mineral wool insulation for lower sound level.