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Effective Management of Fan Wind Tunnels with Triol AT27 VFD

08/07/2017

Aerodynamic pipes are experimental installations for studying the phenomena and processes that accompany the flow of bodies around a body of gas or air. For example, with their help, the aerodynamic forces acting on the object (rockets, cars, airplanes, etc.) are determined. Also in the wind tunnel, the distribution of pressures and temperatures along the surface of the test body can be studied, the process of its flow around the stream being visualized, the aero elasticity tests, etc., are carried out. These units consist of one or more fans, which inject air into the pipe with the object of investigation, creating the effect of its movement at high speed.

Triol Corporation offers for control of electric motors of fans of wind tunnels the medium-voltage variable frequency drive Triol AT27This high-tech solution implements the set parameters, creating a flow similar to the real operating conditions.

Triol AT27 VFD has several advantages for fans:

1. Energy efficiency and lower energy costs;
2. Reliability improvement of equipment;
3. Reduction of accident rate;
4. Cost reduction of repairs and maintenance;
5. Easy integration into equipment control process due to extended algorithms of operation (engine pickup, calendar operation, automatic restart).
Triol AT27 VFD cabinet-type is suitable for use with wind tunnels. This type is an excellent solution for both large and local enterprises due to the compactness and mobility of the structure. Also this variable frequency drive provides:
1. High degree of protection against such phenomena as overload, exceeding the maximum output current, etc.;
2. Neutralization of short circuits in the load.

Triol AT27 VFD cabinet-type is suitable for use with wind tunnels. This type is an excellent solution for both large and local enterprises due to the compactness and mobility of the structure.

Also this variable frequency drive provides:

1. High degree of protection against such phenomena as overload, exceeding the maximum output current, etc.;
2. Neutralization of short circuits in the load;
3. Elimination of failure of power cells;
4. No loss of supply voltage;
5. Neutralization of overheating;
6. Elimination of unacceptable increase and decrease of mains supply voltage;
7. Preservation of the work logs of VFD and optimization of technical processes;
8. Scalar and vector control;
9. Engines group control to maintain the process variable;
10. Ability to install at a large distance (about 2 thousand meters) from fans of wind tunnels without the use of additional filters;
11. Operation in the temperature range up to +1◦C (33,8 F) to +40◦С (104 F).

Our high-tech solution is highly reliable and adaptable to various operating conditions, so it can become an indispensable assistant in your company.

Triol Corporation – only high-quality solutions for your effective work!

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