The Vents VCN 200 exhaust fan is used to remove air from rooms with temperatures up to 55°C. Installation is carried out from the street side to the outer wall; an exhaust air duct with a diameter of 200 mm is connected from the inside. The productivity of this model is up to 710 m3/h.
Technical characteristics
| Parameter | Value |
| Voltage, V | 230 |
| Current, A < /td> | 0.45 |
| Frequency current, Hz | 50 |
| Maximum power , Tue | 104 |
| Productivity, m3/h | 710 |
| Rotation speed, min-1 | 2600 |
| Noise level at a distance of 3 m, dB(A) | 62 |
| Maximum temperature of transported air, C< br> | +55 |
| 4.5 | |
| IPХ4 | |
| Pipe size, mm | 200 < /td> |
Dimensions
| Dimensions | ?D | B< /strong> | H | L |
| mm | 199 | 300 | 400 | 138 |
Charts
Design
The casing made of steel with a polymer coating protects the motor from direct moisture when mounted outdoors . The lower part of the fan has a protective grille against small birds and rodents. The air is exhausted vertically downwards.
Motor
The single-phase external rotor motor is equipped with a centrifugal impeller with backward curved blades. The engine is equipped with built-in thermal protection with automatic restart. The use of rolling bearings in the engine ensures a long service life (40,000 hours). To achieve precise performance, low noise levels and safe fan operation, each turbine undergoes dynamic balancing during assembly. The motor in the fan has a protection class of IP 44.
Speed adjustment
Smooth or step adjustment is carried out using a thyristor or autotransformer. Several fans can be connected to one control device simultaneously, provided that the total power and operating current do not exceed the rated parameters of the controller.
It is possible to use a speed controller (supplied separately) RS-1-300
Installation
Fan Vents VCN 200 is designed for installation on the outer surface of a wall and connection to a round air duct of the appropriate diameter. Power is supplied to the fan through external terminals. Electrical connection and installation must be carried out in accordance with the instructions and electrical diagram specified in the product passport.
Installation example
Fig.1 .Exhaust ventilation in a bar establishment
Fig. 2. Exhaust ventilation in the toilet.
Documentation
Fan passport < /p>
