User & Safety Instructions 3161753 Helios Ventilatoren 5688 Radial extractor 400 V 5000 m³/h
Description
Duct radial fan with forward curved blades for direct mounting in a rectangular duct system. Motor-running wheel unit can be swiveled. Casing made of zinc-plated sheet steel with standardized channel flange profiles on both sides, space-saving design, service-friendly by swinging motor-impeller unit. Forward-bent drum wheel made of zinc-coated steel, good degree of efficiency, low noise, aerodynamically optimized spiral housing, inflow via nozzle. Motorized propeller unit dynamically balanced. Drive: Three-phase external rotor motor, built-in thermal contacts led out on clamping board, closed design, speed can be controlled by means of 5-step transformer or electronically (continuously variable) as well as control by means of Helios frequency converter with all-pin sine filter is possible, winding with moisture protection impregnation, maintenance-free, sealed, low-noise ball bearings with long-term lubrication. Mains connection at pre-mounted terminal box (IP54).
This text is machine translated.
Description
Duct radial fan with forward curved blades for direct mounting in a rectangular duct system. Motor-running wheel unit can be swiveled. Casing made of zinc-plated sheet steel with standardized channel flange profiles on both sides, space-saving design, service-friendly by swinging motor-impeller unit. Forward-bent drum wheel made of zinc-coated steel, good degree of efficiency, low noise, aerodynamically optimized spiral housing, inflow via nozzle. Motorized propeller unit dynamically balanced. Drive: Three-phase external rotor motor, built-in thermal contacts led out on clamping board, closed design, speed can be controlled by means of 5-step transformer or electronically (continuously variable) as well as control by means of Helios frequency converter with all-pin sine filter is possible, winding with moisture protection impregnation, maintenance-free, sealed, low-noise ball bearings with long-term lubrication. Mains connection at pre-mounted terminal box (IP54).
This text is machine translated.
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