Inverter Drives

An inverter drive (also known as Variable frequency drives or VFD) is a type of speed drive that allows you as the user to adjust the speed or output.

How do they work?
Inverter drives are controlled by inputting specific frequencies or parameters into the device to tell it what to do. This will allow for greater control over your machinery and operations.

Features and Benefits:
  • Control small appliances such as fans or pump loads
  • Larger appliances such as high torque machine control
  • Digital operation LED input screens (for easy parameter setting, input and monitoring)
  • Compact and sleek design (saves space in constricted areas)
  • Easy installation
  • Automatic restarts (varies in models)
  • Emergency stops (varies in models)
  • Safety self-diagnostics (varies in models)
  • Energy saving (not having a constant running frequency can save electricity costs)

Where might I use one?
  • Factories
  • Warehouses or distribution centres (for automation purposes)

Inverter drives have many applications of use from small appliances like simple fan and pump loads all the way through to high torque machine control applications. Most inverter drives feature digital operation, usually featuring a LED display or some kind of dial that gives the user direct control of the important parameters they wish to set themselves, this makes them easy to set up and monitor/adjust where needed. Some inverter drives are very compact, making them easy to install and have many side by side if needed. Many inverter drives have built in security features such as automatic restarts after power failures, emergency stops or safety self-diagnostics that help you control the safety of your environment.

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Description Price Power Rating Phase Supply Voltage Current Rating Output Frequency For Use With Ambient Temperature Overall Width Overall Length Overall Depth Control Panel Drive Type Field Bus Communication Type Filter Included
RS Stock No. 784-0748
Mfr. Part No.6SL3210-5BB23-0UV0
BrandSiemens
$557.32
Each
units
3 kW 1 230 V ac - 0 → 550Hz - - 182mm 184mm 169mm Yes - Modbus -
RS Stock No. 669-5783
Mfr. Part No.ATV12H075M2
$363.55
Each
units
0.75 kW 1 230 V 8.5 A 400Hz - -10 → +40°C 72mm 143mm 132mm Yes - ModBus Yes
RS Stock No. 785-8534
Mfr. Part No.VFD022EL21A
BrandDelta
$475.74
Each
units
2.2 kW 1 230 V 24 A 0 → 600 Hz 2.2 kW AC Motor -10 → +50°C 100mm 174mm 136mm Yes - RS485 ModBus Yes
RS Stock No. 785-8544
Mfr. Part No.VFD022E21A
BrandDelta
$555.75
Each
units
2.2 kW 1 230 V 15 A, 24 A 0 → 600 Hz 2.2 kW AC Motor -10 → +50°C 100mm 174mm 152mm Yes - RS485 ModBus Yes
RS Stock No. 860-3919
Mfr. Part No.VFD037EL43A
BrandDelta
$709.64
Each
units
3.7 kW 3 400 V ac 9 A 0 → 600Hz Constant Pressure Control of Water Pumps, Conveyor, Winders -10 → +50°C 136mm 100mm 174mm - - Modbus Yes
RS Stock No. 621-1212
Mfr. Part No.ACS150-01E-07A5-2
BrandABB
$479.92
Each
units
1.5 kW 1 230 V 7.5 A 500Hz - -10 → +40°C 105mm 239mm 142mm Yes - - Yes
RS Stock No. 767-3059
Mfr. Part No.FR-D720S-070SC-EC
BrandMitsubishi
$399.76
Each
units
1.5 kW 1 230 V ac 7 A 0.2 → 400Hz - -10 → +40°C 108mm 128mm 155mm Yes - ModBus No
RS Stock No. 465-9583
Mfr. Part No.6SE6420-2UD17-5AA1
BrandSiemens
$2,215.26
Each
units
0.75 kW 3 400 V ac 3.7 A 0 → 550Hz - -10 → +50°C 73mm 173mm 149mm - - - -
RS Stock No. 860-3916
Mfr. Part No.VFD022EL43A
BrandDelta
$629.06
Each
units
2.2 kW 3 400 V ac 7.1 A 0 → 600Hz Constant Pressure Control of Water Pumps, Conveyor, Winders -10 → +50°C 136mm 100mm 174mm - - Modbus Yes
RS Stock No. 669-5770
Mfr. Part No.ATV12H037M2
$291.50
Each
units
0.37 kW 1 230 V 4.9 A 400Hz - -10 → +40°C 72mm 143mm 121mm Yes - ModBus Yes
RS Stock No. 621-1313
Mfr. Part No.ACS150-03E-08A8-4
BrandABB
$1,513.17
Each
units
4 kW 3 400 V 8.8 A 500Hz - -10 → +40°C 70mm 239mm 142mm Yes - - Yes
RS Stock No. 767-3040
Mfr. Part No.FR-D720S-042SC-EC
BrandMitsubishi
$347.16
Each
units
0.75 kW 1 230 V ac 4.2 A 0.2 → 400Hz - -10 → +40°C 68mm 128mm 162.5mm Yes - ModBus No
RS Stock No. 826-4606
Mfr. Part No.3G3MX2-AB004-V1
BrandOmron
$805.66
Each
units
0.4 kW 1 230 V ac 6.3 (CT) A, 7.3 (VT) A 0.1 → 400Hz 0.4 kW AC Motor -10 → +50°C 68mm 128mm 122.5mm - - RS485 -
RS Stock No. 891-8858
Mfr. Part No.132F0060
BrandDanfoss
$2,551.22
Each
units
18.5 kW 3 400 V 37 A 0 → 200 (VVC+ Mode) Hz, 0 → 400 (U/f Mode) Hz - Maximum of +50°C 335mm 165mm 248mm Yes Variable Speed Modbus Yes
RS Stock No. 891-8886
Mfr. Part No.132F0002
BrandDanfoss
$291.46
Each
units
0.37 kW 1 230 V 2.2 A 0 → 200 (VVC+ Mode) Hz, 0 → 400 (U/f Mode) Hz - Maximum of +50°C 150mm 70mm 148mm Yes Variable Speed Modbus Yes
RS Stock No. 785-8569
Mfr. Part No.VFD022E43A
BrandDelta
$773.60
Each
units
2.2 kW 3 460 V 7.1 A 0 → 600 Hz 2.2 kW AC Motor -10 → +50°C 100mm 174mm 152mm Yes - RS485 ModBus Yes
RS Stock No. 785-8553
Mfr. Part No.VFD004E43T
BrandDelta
$387.12
Each
units
0.4 kW 3 460 V 1.9 A 0 → 600 Hz 0.4 kW AC Motor -10 → +50°C 72mm 142mm 152mm Yes - RS485 ModBus Yes
RS Stock No. 778-1914
Mfr. Part No.31V-4E0016-BE-2S-0000
BrandParker
$1,769.76
Each
units
7.5 kW 3 400 V ac 12 A, 16 A 0 → 1500Hz - 0 → +40 °C, 0 → +45 °C 125mm 333mm 255mm Yes - - Yes
RS Stock No. 891-8849
Mfr. Part No.132F0059
BrandDanfoss
$2,267.96
Each
units
15 kW 3 400 V 31 A 0 → 200 (VVC+ Mode) Hz, 0 → 400 (U/f Mode) Hz - Maximum of +50°C 292mm 125mm 241mm Yes Variable Speed Modbus Yes
RS Stock No. 669-5796
Mfr. Part No.ATV12H075M3
$411.88
Each
units
0.75 kW 3 230 V 5.3 A 400Hz - -10 → +40°C 72mm 143mm 132mm Yes - ModBus -