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the Advantage of using VFDs in Fan Industry

Generally, the ordinary fan is mostly light-loaded equipment, and the E5-P is matched with the motor power level 1:1. Other loads such as Roots fans, counter-rotating fans, they are 1:1 in accordance with E5-H and motor power.

Product Introduction:


TORRIVE's TR510 series of high-performance simple vector control VFD, are a special VFD for fan combined with the application characteristics of the fan industry. Widely used in fire protection, metallurgy, petrochemical,  mining, pharmaceutical, textile, paper, building materials, cement, transportation and other industrial fields and central air-conditioning, and other civil projects, to accomplish the purpose of improving the process and efficiency, TORRIVE’s fan can be applied to the fan-type  load to reach the effect of energy-saving,  replacing imported brands, it also has greater social significance and economic benefits.


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The selection and advantage of fan industry


1、Industry selection

Generally, the ordinary fan is mostly light-loaded equipment, and the TR510 is matched with the motor power level 1:1. Other loads such as Roots fans, counter-rotating fans, they are 1:1 in accordance with TR510 and motor power.

 2、Industry advantage

Optimized design of hardware and software

It can effectively reduce motor’s running noise and heat and maintenance costs, extending the  service life  ;

Superior control performance

Automatic fault alarming ; dual utility with motor energy saving and stepless speed regulation; automatic adjustment of motor speed according to load characteristics; with the characteristic of soft start,  without impact current and mechanical vibration when starting;

Wide voltage input design

ensuring that the VFD can still work normally under the condition of frequent grid voltage fluctuations, allowing the AC input fluctuation range at 323V-528V.

Anti-harmonic interference

Built-in output reactors, smoothing reactors, etc.  Reducing the pollution to  power grid.

Substantial energy-saving

Improving effective power factor, significant energy-saving; reducing input power reactive loss, and the requirements of transformer capacity

All-round machine protection

 Soft/software current limiting protection, overcurrent and overvoltage protection, short circuit protection to ground, overload protection, IGBT pass-through protection,  other protection about current detection abnormality and relay pull-in abnormality 


SHENZHEN TORRIVE TECHNOLOGY LIMITED