Vents VKM 200 is a duct-type centrifugal fan designed for use in supply and exhaust ventilation systems for premises for various purposes. This model is capable of providing a maximum productivity of 950 m3/h. The steel housing ensures reliable operation when mounted outdoors. The fan uses a German Blauberg engine with a service life of 40,000 hours of continuous operation. For rooms with increased requirements for noise levels, low-noise options are offered (VKM...B).
Specifications
| Parameter | Value |
| Voltage, V | 230 |
| Current, A | 0.67 |
| Current frequency, Hz | 50 |
| Maximum power, W | 154 |
| Capacity, m3/h | 950 |
| < strong>Rotation speed, min-1 | 2375 |
| Noise level at a distance of 3 m, dB(A) | 48 |
| Maximum temperature of transported air, C | -25....+55 |
| Weight, kg | 6.6 |
| Protection, class | IPХ4 |
| Pipe size, mm | 200 |
Dimensions
| Dimensions | ?D | B1< /strong> | ?D1 | B | L | L1 | L2 | L3 |
| mm | 198 | 350 | 344 | 390 | 240 | 25 | 29 | 40 |
Aerodynamic characteristics
Fan design
< p>The Vents VKM 200 fan housing is made of steel with a polymer coating. The standard housing color is blue. If you need a different color, please let the manager know.Motor
Single-phase external rotor motors are equipped with a centrifugal impeller with backward-curved blades. The motors have built-in thermal protection with automatic restart. For some standard sizes, a motor version with more powerful characteristics (VKMS) is available.
The Vents VKM 200 fan uses a German Blauberg engine. The engines are equipped with rolling bearings to ensure a longer service life (40,000 hours). To achieve precise performance, safe operation and low noise levels, each turbine undergoes dynamic balancing during assembly. Motor protection class IP 44.
Speed adjustment
Smooth or step adjustment and carried out using a thyristor or autotransformer. Several fans can be connected to one control device at once, 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. This controller can be used to turn the fan on and off and regulate its speed. The regulator is built into a regular installation box, similar to the one used for a light switch.
Installation
Installation at any angle relative to the fan axis is allowed / Connection to the wall is carried out using mounting brackets, which are included in the delivery package. Power is supplied to the fan through the external terminal box. Electrical connection and installation must be carried out in accordance with the instructions and electrical diagram indicated on the terminal box.
Installation example
Documentation
