GBW EC500 1PH Gigabox

Gigabox EC Centrifugal Fan type GIGABOX EC

Centrifugal fan

Application

Multifunctional fan box, suitable for medium to higher air flow volumes against high resistances in every type of ventilation system. The compact frame construction offers easy conversion of the outlet position, together with a choice of ideal accessories make these units ideal for all applications.

Composition

Casing
Self-supporting frame construction made from hollow aluminium profiles. Lined with 20 mm thick double-walled side panels made from galvanised sheet steel, sound and thermally insulated with flame-retardant mineral wool. Intake cone for ideal airflow, spigot and flexible connector for duct connection. With discharge adapter (from square to circular) on the pressure side for low-loss discharge and flexible sleeve to reduce vibration transmission. Simple positioning with standard crane hooks.

Fan

Impeller
Free-running high-performance centrifugal fan made from steel with backward curved blades on a galvanised steel plate, direct driven. Energy efficient with low noise development. Dynamically balanced together with the motor according to DIN ISO 1940 T.1 – grade 6.3.

Motor

Through maintenance-free, speed controllable external rotor motor protected to IP 44. Ball bearing mounted, interference-free.
Electrical connection
Standard terminal box (IP 54) on motor.

Motor protection

Through built-in thermal contacts wired in series with the winding, switches off and on automatically after cooling.
Speed control
Through 0-10V signal.

Energy-saving, cubic ventilation box with low-loss pipe connection sockets on the pressure and suction side, including flexible sleeves to prevent structure-borne noise and variably usable housing panels for optimal adaptation to structural conditions. Easy positioning with standard crane hooks.

Self-supporting housing frame construction made of hollow aluminum profiles. Double-walled, 20 mm thick side panels made of galvanized sheet steel, sound and heat insulated by lining with non-combustible mineral wool. Additional accessories, wall bracket and weather protection roof can be installed inside and outside for any installation.

High-performance radial impeller with backward-curved aluminum blades, directly driven.Vibration-free running due to dynamic balancing together with the motor in accordance with quality level 6.3 according to DIN ISO 1940 T.1

Drive by energy-saving, speed-controllable EC external rotor motor with protection class IP54 with maximum efficiency. Maintenance and radio interference free, ball bearing.Integrated electronic temperature monitoring for EC motor and electronics. Infinitely variable speed control with potentiometer or infinitely variable speed control with the universal control system EUR-EC.
Connection via standard terminal box (IP54) to cables.