Vents VS 315 EC, Руководство пользователя, Страница: 9 / 20

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The fan casing is made of an aluminium frame, fastened with aluminium angles, and removable heat and sound insulating two-layer
aluzinc panels.
Due to a casing made of aluzinc with increased corrosion-resistant properties and a heat-insulating material, the fan can be used for
outdoor installation.
The VS fan is equipped with a four- or six-pole AC motor with an external rotor and an impeller with backward curved blades.
The VS EC fan is equipped with a maintenance-free EC motor with an external rotor and an impeller with backward curved blades.
The fan has a special design that allows changing the position of the side panels for air supply in all directions, both linearly and at an
angle of 90°.
The VS fans may be used for construction of various configurations of ventilation systems.
Motor
Frame
Panel
Terminal box
Linear connection of air ducts Air duct connection at 90°
The spigots, which also function as vibration damping inserts, can be of square or round cross-section.
The round spigots are rubber sealed.
The connecting spigots are not included in the delivery set and can be ordered separately.
DESIGN AND FUNCTIONING