FISCHBACH-AXIAL-FAN, with internal FISCHBACH-Disc Rotor Motor, 4 poles, 230V / 400V / 50 Hz / 60 Hz, 0...100% adjustable by voltage, insulation class F (155°) according to VDE 0530. Motor protection class IP65 (electrical part) according to DIN 40050 with CE sign.
The internal fan assembly has been dynamic balanced according to ISO 1940 part 1 up to grade Q1.
The FISCHBACH disc rotor motor is protected against overheating by a thermal contact.
The maximum permissable ambient temperature is up to 80°C.
FISCHBACH-AXIAL-FANS (standard series) technical performances: air volume up to 18.000m³/h; statical pressure up to 200 Pa.
Long-life ball bearings, maintenance free (with long-life lubrication), impellers made of Aluminium pressure diecast (A) or plastic (AW), low sound level, cost saving, easy mounting in any plane possible.
max. air volume: 18.000m³/h