Variable Frequency Drives (VFDs)532 Products
| Image | Part Number | Manufacturer | Description | Availability | Actions | |
|---|---|---|---|---|---|---|
 PDF | ATV630U22N4 | Schneider Electric | VARIABLE SPEED DRIVE, ALTIVAR PR | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV630D11N4ZU | Schneider Electric | VARIABLE SPEED DRIVE, ALTIVAR PR | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV630D75N4ZU | Schneider Electric | VARIABLE SPEED DRIVE, ALTIVAR PR | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV630U75N4 | Schneider Electric | VARIABLE SPEED DRIVE, ALTIVAR PR | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV630D22S6 | Schneider Electric | VARIABLE SPEED DRIVE, ALTIVAR PR | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV950U40N4EU | Schneider Electric | VARIABLE SPEED DRIVE, ALTIVAR PR | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV650D18N4EU | Schneider Electric | VARIABLE SPEED DRIVE, ALTIVAR PR | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV930D90Y6 | Schneider Electric | VARIABLE SPEED DRIVE, ALTIVAR PR | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV930C22N4C | Schneider Electric | VARIABLE SPEED DRIVE, ALTIVAR PR | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV320D11M3C412 | Schneider Electric | ALTIVAR SOLAR DRIVE ATV320, 15HP | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV320U07M2C412 | Schneider Electric | ALTIVAR SOLAR DRIVE ATV320, 1HP, | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV950D15N4EU | Schneider Electric | ATV950 IP55 ULTYPE12 15KW 400V-4 | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV71HC16N4R | Schneider Electric | 160KW EXCHANGE DRIVE | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV650U40N4EU | Schneider Electric | ATV650 IP55 ULTYPE12 4KW 5HP 400 | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV930C13N4 | Schneider Electric | ATV930 130KW 400V VARIABLE SPEED | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV950D22N4U | Schneider Electric | ATV950 IP55 ULTYPE12 22KW 400V-4 | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV950U15N4EU | Schneider Electric | ATV950 IP55 ULTYPE12 1,5KW 400V- | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV930U22S6X | Schneider Electric | ATV930 IP21 3HP 600V VARIATEUR D | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV61HD55M3XR | Schneider Electric | SPEED VARIATOR ATV61 55KW 75HP 2 | In Stock | MOQ: 1 Hover to quote | |
PDF | ATV950D45N4U | Schneider Electric | ATV950 IP55 ULTYPE12 45KW 400V-4 | In Stock | MOQ: 1 Hover to quote |
A Variable Frequency Drive (VFD), also known as an adjustable or variable speed drive, is an electronic controller used to regulate the speed and torque of AC motors by adjusting the frequency and voltage supplied to the motor. VFDs are central to modern industrial automation because they improve energy efficiency, reduce wear on mechanical systems, and enable precise process control. They are widely applied in pumps, fans, conveyors, HVAC systems, and other equipment where variable motor speed provides performance and cost advantages. When selecting a VFD, engineers typically consider the motor type (often AC induction), power rating, operating environment, and the level of programmability or communication required for system integration (EtherCat, Modbus, CAN, etc). Beyond efficiency, VFDs also contribute to sustainability efforts by lowering energy consumption in facilities worldwide. However, proper selection and installation are important, as issues such as harmonic distortion or motor insulation stress can arise if drives are mismatched with their applications.