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- Availability: 99
- Brand: Vents
- Model: 9745
- Weight: 5.20kg
- UPC: 9745
- JAN: 2002
Vents VKM 150 EC fan is used in supply or exhaust ventilation systems to move air with temperatures ranging from -25°C to +60°C. The fan is capable of providing maximum performance of620 m3/h. The polymer-coated housing and fan protection class allow it to be installed outdoors.
Equipped with an EC DC motor with an external rotor with high efficiency. The use of such an engine reduced energy consumption by 35% compared to conventional models.
Specifications
| Parameter | Value |
| Voltage , B | 220-270 |
| < strong>Current, A | 0.73 |
| 50 | |
| Maximum power, W | 98 |
| < strong>Productivity, m3/h | 620 | < /tr>
| Rotation speed, min-1 | 2800< /td> |
| Noise level at a distance of 3 m, dB(A) | 47 |
| Maximum temperature of transported air, C | -25....+60 |
| Weight, kg | 4.17 |
| Protection, class < /strong> | IPХ4 |
| Pipe size, mm | 150 |
Overall dimensions
| Dimensions | ?D | ?D1 | H | B | B1 | L | L1 | L2 | L3 |
| mm | 149 | 305 | 365 | 360 | 320 | 220 | 25 | 25 | 30 |
Diagram
Design
The body is made of galvanized steel with a polymer coating, the product is tested for leaks in the factory. The centrifugal impeller is made of steel.
Motor
Uses an external rotor DC EC motor equipped with an impeller with backward-curved blades. The engine uses rolling bearings with a service life of up to 40,000 hours. The turbine is dynamically balanced to ensure precise aerodynamic performance, quality assurance and low noise levels.
Motor protection class IP 44.
Control
On-off
The fan is turned on using an external switch (not included in the delivery package) ) according to the connection diagram below.
Speed adjustment
Air flow control is carried out using the P-regulator 1/010 (supplied separately). The fan is controlled using an external control signal 0-10 V. When the value of the control factor EC changes, the fan changes the rotation speed.
Regulator speed for fans with EC motor Vents R-1/010
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 set. 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.
Warranty
The manufacturer establishes a warranty period for the product of 24 months (2 years) from the date of sale of the product, subject to the user following the rules of transportation, storage, installation and operation products.
Installation example
Instructions and guide
( pdf file, opens in a new tab)
