DZF 50 / 6 B, Axial wall-in fan DZF 50 / 6 B

Axial wall mounting fan DZF 50 / 6 B underplaster, rotary current, DN500

Spin current version: Axial wall installation fan for undercleaning installation, in spin current version. Short description: To the underfloor assembly. Installation possible in any location. Wall sleeve made of galvanized steel sheet. 8-leaf wing wheels made of glass fibre-reinforced polyamide. Plastic protection belts on the suction side, pearl white, contact protection according to DIN EN ISO 13857. Thermal overload protection as standard. Vibration-free run by dynamically weighted wing wheel and engine (wave rotor), according to quality level 6.3, DIN ISO 1940, part 1. High ventilation-side efficiency, low operating noise. Increased durability through high-quality materials such as low-noise ball bearings. Fans are maintenance-free. Support direction: The support direction is marked. Standard exhaust air operation, direction of transport via engine suction. Rotary current motor: type series DZF. Asynchronous motor. Rating voltage 400 V, 50 Hz. Protection type IP 55. Derogation DZF... D IP 54. Speed controllable. Devices can be switched gradually with an optional 5-step transformer. Reversible. Reverse operation: The volume flow rate is reduced by about 35% with an abnormal direction of transport. Thermal overload protection as standard. exception: DZF... D. The connections are free of potential to clamps and must be connected to an engine full-length protection switch e.g. MV 25-1 or the control circuit of a protection. Not suitable for the production of steam-saturated air. Electric connection: on the terminal bar in the engine's final cover. Safety instructions: In the case of free suction, the fan may only be put into operation if the contact protection of the wheel is guaranteed in accordance with DIN EN ISO 13857. Article: DZF 50 / 6 B, version: wall sleeve, conveyor volume: 5480 m3 / h, conveyor volume: 3300 m3 / h / in the opt. Efficiency, pressure pps, name: 67 Pa - in opt. Efficiency, speed called: 975 1 / min - in opt. Efficiency, speed: 978 1 / min, wheel type: axial, speed controllable: yes, reversible: yes, voltage: current of rotation, measurement voltage: 400 V, power frequency: 50 Hz, nominal power: 220 W / in opt. Efficiency, INenn: 0.6 A / in opt. Efficiency, IMax: 0,7 A, protection type: IP 55, heat class: B, power supply: 7 / 1,5 mm2, installation location: wall / ceiling, installation type: surface, installation position: horizontal / vertical, material: steel plate, galvanized, colour: silver, weight: 20,4 kg, weight with packaging: 22,41 kg, nominal size: 500 mm, width: 580 mm, depth: 315 mm, width: 600 mm, height: 600 mm, depth: depth: PEP, production of the product: 460 ° C, for the production of the product: BEP, for the production of the product: BEP, for the production of the product: not more than 60 ° C. Sound power level LWA7: 78 dB (A), flap: without