GBW EC 355, GBW EC 355, Gigabox EC including form piece and flex. Handcuffs DN 355 1-PH 200-277V 50 / 60Hz adjustable

GBW EC 355, Gigabox EC incl. Handcuffs DN 355 1-PH 200-277V 50 / 60Hz adjustable

Energy-saving, cubic ventilation box with low-pressure and acid-side, low-loss pipe connectors including flexible cuffs to prevent body sound and variable-use housing panels for optimal adaptation to structural conditions. Simple positioning by standard crane hooks. Self-supporting housing frame construction made of aluminium hollow profiles. Double-walled, 20 mm thick side panels made of galvanized steel sheet, sound and heat-insulated by non-flammable mineral wool. The housing panels can be replaced by accessories such as weather protection nets and condensate. Other accessories, wall console and weather protection roof can be mounted inside and outside for any installation. High-performance radial wheel with reverse curved aluminium shovels, directly driven. Vibration-free run through dynamic growth together with the engine according to quality level 6.3 according to DIN ISO 1940 T.1 drive by energy-saving, speed-controlled EC-external-rail engine in protection class IP54 with the highest efficiency. Non-maintenance and radio interference, ball-bearing. Integrated electronic temperature monitoring for EC motor and electronics. As standard with an internal potentiometer for the adjustment of the control voltage and thus any fan speed between min and max. Continuous speed control with external potentiometer or continuous speed control with universal control system EUR-EC. Connection via standard terminal box (IP54) to executed cables.