What is a variable speed drive?

A variable speed drive is an electronic device used to control the speed and torque of an electric motor by varying the frequency and voltage of the power supplied to it. It is also known as a (VFD) variable frequency drive or adjustable speed drive (ASD). They are widely used in industrial and commercial applications to achieve energy savings, improve process control, and extend equipment lifespan. By adjusting the frequency and voltage output to the motor, VSDs enable smooth acceleration and deceleration, precise speed control, and efficient operation over a wide range of operating conditions. This allows for significant energy savings by matching motor speed to the required load, reducing mechanical stress on the motor and associated equipment, and minimizing energy wastage during partial load conditions.

Variable Speed Drives & Soft Starters

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Control Block ATV900
Price starting from
₹ 76,320.00
₹ 59,213.70
Variable Speed Drive, Altivar Machine Atv320, 1.5Kw, 200 To 240V, 1 Phase, Compact
Price starting from
₹ 39,578.00
₹ 18,205.88
Variable Speed Drive, Altivar Machine Atv320, 1.1Kw, 200 To 240V, 1 Phase, Compact
Price starting from
₹ 37,858.00
₹ 17,414.68
DOOR MOUNTING KIT FOR GRAPHIC KEYPAD
Price starting from
₹ 5,027.00
₹ 2,965.93
Soft starter ATS480 88A 208 to 690V
Price starting from
₹ 161,811.00
₹ 82,523.61
Soft starter ATS480 320A 208 to 690V
Price starting from
₹ 343,456.00
₹ 175,162.56
Soft starter ATS480 250A 208 to 690V
Price starting from
₹ 294,631.00
₹ 150,261.81
Soft starter ATS480 140A 208 to 690V
Price starting from
₹ 203,563.00
₹ 103,817.13
Atv930 Ip21 5,5Kw 400V/480V Variable Spe
Price starting from
₹ 244,384.00
₹ 97,753.60
ATV930 IP21 4KW 400v/480v variable speed
Price starting from
₹ 215,737.00
₹ 86,294.80
ATV930 IP21 3KW 400v/480v variable speed
Price starting from
₹ 210,416.00
₹ 84,166.40
Atv930 Ip21 2,2Kw 400V/480V Variable Spe
Price starting from
₹ 205,289.00
₹ 82,115.60
Atv930 Ip21 1,5Kw 400V/480V Variable Spe
Price starting from
₹ 195,023.00
₹ 78,009.20
Atv930 Ip21 0,75Kw 400V/480V Variable Sp
Price starting from
₹ 185,745.00
₹ 74,298.00
variable speed drive IP21 18KW 400v/480v
Price starting from
₹ 304,283.00
₹ 121,713.20
variable speed drive IP21 15KW 400v/480v
Price starting from
₹ 261,447.00
₹ 104,578.80
variable speed drive IP21 11KW 400v/480v
Price starting from
₹ 246,067.00
₹ 98,426.80
Variable Speed Drive Ip21 7,5Kw 400V/480
Price starting from
₹ 213,034.00
₹ 85,213.60
Variable Speed Drive Ip21 5,5Kw 400V/480
Price starting from
₹ 203,022.00
₹ 81,208.80
VARIABLE SPEED DRIVE IP21 4KW 400V/480V
Price starting from
₹ 175,804.00
₹ 70,321.60
variable speed drive IP21 3KW 400v/480v
Price starting from
₹ 173,126.00
₹ 69,250.40
Variable Speed Drive Ip21 2,2Kw 400V/480
Price starting from
₹ 168,899.00
₹ 67,559.60
Variable Speed Drive Ip21 1,5Kw 400V/480
Price starting from
₹ 160,455.00
₹ 64,182.00
Variable Speed Drive Ip21 0,75Kw 400V/48
Price starting from
₹ 152,816.00
₹ 61,126.40
Atv610, 15 Kw/20Hp, 380...460 V, Ip20
Price starting from
₹ 149,712.00
₹ 68,867.52
Atv610, 11 Kw/15Hp, 380...460 V, Ip20
Price starting from
₹ 136,938.00
₹ 62,991.48
Atv610, 7.5 Kw/10Hp, 380...460 V, Ip20
Price starting from
₹ 111,455.00
₹ 51,269.30
Atv610, 5.5 Kw/7.5Hp, 380...460 V, Ip20
Price starting from
₹ 101,590.00
₹ 46,731.40
Atv610, 4 Kw/5Hp, 380...460 V, Ip20
Price starting from
₹ 84,081.00
₹ 38,677.26
Atv610, 3 Kw, 380...460 V, Ip20
Price starting from
₹ 80,165.00
₹ 36,875.90

The components of a VSD are:

Variable speed drives (VSDs) offer several benefits:

Types of Variable Speed Drives

VSD comes in several types, each suited to specific applications and requirements:

FAQs