VFD (AC Drive) Panel
We Design and manufacture a wide range of AC Variable frequency drive panels/DC Drive panels for different type of industrial machines for SPM machine Manufactures, Rice mills, Paper Mills, Sugar mills, Steel plant, Refineries, Power plants, etc.
Energy saving with VFD (AC DRIVE)
Many fixed-speed motor load applications that are supplied direct from AC line power can save energy when they are operated at variable-speed, by means of VFD. Such energy cost savings are especially pronounced in variable-torque centrifugal fan and pump applications, where the loads' torque and power vary with the square and cube, respectively, of the speed. This change gives a large power reduction compared to fixed-speed operation for a relatively small reduction in speed. For example, at 63% speed a motor load consumes only 25% of its full speed power. This is in accordance with affinity laws that define the relationship between various centrifugal load variables.
In the United States, an estimated 60-65% of electrical energy is used to supply motors, 75% of which are variable torque fan, pump and compressor loads. Eighteen percent of the energy used in the 40 million motors in the U.S. could be saved by efficient energy improvement technologies such as VFDs.
Only about 3% of the total installed base of AC motors is provided with AC drives. However, it is estimated that drive technology is adopted in as many as 30-40% of all newly installed motors.

VFD (AC Drive) Panel
We Design and manufacture a wide range of AC Variable frequency drive panels/DC Drive panels for different type of industrial machines for SPM machine Manufactures, Rice mills, Paper Mills, Sugar mills, Steel plant, Refineries, Power plants, etc.
Energy saving with VFD (AC DRIVE)
Many fixed-speed motor load applications that are supplied direct from AC line power can save energy when they are operated at variable-speed, by means of VFD. Such energy cost savings are especially pronounced in variable-torque centrifugal fan and pump applications, where the loads' torque and power vary with the square and cube, respectively, of the speed. This change gives a large power reduction compared to fixed-speed operation for a relatively small reduction in speed. For example, at 63% speed a motor load consumes only 25% of its full speed power. This is in accordance with affinity laws that define the relationship between various centrifugal load variables.
In the United States, an estimated 60-65% of electrical energy is used to supply motors, 75% of which are variable torque fan, pump and compressor loads. Eighteen percent of the energy used in the 40 million motors in the U.S. could be saved by efficient energy improvement technologies such as VFDs.
Only about 3% of the total installed base of AC motors is provided with AC drives. However, it is estimated that drive technology is adopted in as many as 30-40% of all newly installed motors.