Inverter Drives

An inverter drive also known by various other names such as adjustable speed drives, adjustable frequency drives, variable frequency drives, variable speed drives, frequency converters, inverters, and power converters.is a type of variable speed drive that allows you as the user to adjust the speed or output. Inverter drives allow AC power to be converted to DC providing the user with precise control. Inverter drives are also ideal for helping to reduce waste or loss of electrical energy in a range of applications

Inverter Drives come in single Phase or three-phase.

Our range of inverter drives come with different IP Ratings see our guide for more information https://uk.rs-online.com/web/generalDisplay.html?id=ideas-and-advice/ip-ratings

How do inverter drives work?

Inverter drives are controlled by inputting specific frequencies or parameters into the device. This allows for greater control over your machinery and operations with more precision. Inverter drives are situated between an electrical supply and a motor, with the inverter allowing the power to be regulated to suit the application.

Features and Benefits

  • Control small appliances such as desk portable 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&
  • Easy installation
  • Emergency stops
  • Energy-saving

Where might I use an inverter drive?

Inverter drives are used in a wide range of industrial applications. Inverter drives are particularly useful for applications that require precise control of speed and torque with motors.

These kinds of drives are used in areas such as small appliances like simple fan and pump loads all the way through to high torque machine control applications.

What is the difference between VSD ( variable Speed Drive) and VFD ( variable frequency drive)?

VSDs change the speed-driven equipment while leaving the motor to operate at its full design speed.

VFDs control motor speed by varying the voltage and frequency applied to the stator of a standard AC motor. VFDs can vary speed control at start up, during the run, and at motor stop.


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Description Price Power Rating Phase Supply Voltage Current Rating Output Frequency For Use With Hazardous Area Certification Series IP Rating Field Bus Communication Type Drive Type STO Control Panel Filter Included
RS Stock No. 174-8218
BrandRS PRO
kr 2 907,45
Each
Units
2.2 kW 3 380 → 480 V ac 7.3 A 599Hz Wide Range of Drive Applications - - IP20 BACnet, Modbus, RS485 Vector Control No Yes Yes
RS Stock No. 174-8219
BrandRS PRO
kr 4 118,41
Each
Units
3.7 kW 3 380 → 480 V ac 10.1 A 599Hz Wide Range of Drive Applications - - IP20 BACnet, Modbus, RS485 Vector Control No Yes Yes
RS Stock No. 174-8220
BrandRS PRO
kr 5 729,88
Each
Units
5.5 kW 3 380 → 480 V ac 14.3 A 599Hz Wide Range of Drive Applications - - IP20 BACnet, Modbus, RS485 Vector Control No Yes Yes
RS Stock No. 174-8221
BrandRS PRO
kr 6 517,62
Each
Units
7.5 kW 3 380 → 480 V ac 19.3 A 599Hz Wide Range of Drive Applications - - IP20 BACnet, Modbus, RS485 Vector Control No Yes Yes
RS Stock No. 122-3410
BrandRS PRO
kr 1 330,77
Each
Units
0.4 kW 1 230 V ac 7.2 A 0.01 → 599Hz AC Motors - RS510 IP20 RS485 - No Yes Yes
RS Stock No. 174-8217
BrandRS PRO
kr 2 613,16
Each
Units
1.5 kW 3 380 → 480 V ac 5.6 A 599Hz Wide Range of Drive Applications - - IP20 BACnet, Modbus, RS485 Vector Control No Yes Yes
RS Stock No. 122-3414
BrandRS PRO
kr 2 156,34
Each
Units
2.2 kW 1 230 V ac 21 A 0.01 → 599Hz AC Motors - RS510 IP20 RS485 - - Yes Yes
RS Stock No. 174-8216
BrandRS PRO
kr 2 506,51
Each
Units
0.75 kW 3 380 → 480 V ac 4.2 A 599Hz Wide Range of Drive Applications - - IP20 BACnet, Modbus, RS485 Vector Control No Yes Yes
RS Stock No. 174-8222
BrandRS PRO
kr 7 412,77
Each
Units
11 kW 3 380 → 480 V ac 26.4 A 599Hz Wide Range of Drive Applications - - IP20 BACnet, Modbus, RS485 Vector Control No Yes Yes
RS Stock No. 122-3411
BrandRS PRO
kr 1 338,38
Each
Units
0.75 kW 1 230 V ac 11 A 0.01 → 599Hz AC Motors - RS510 IP20 RS485 - No Yes Yes
RS Stock No. 122-3413
BrandRS PRO
kr 1 950,87
Each
Units
1.5 kW 1 230 V ac 15.5 A 0.01 → 599Hz AC Motors - RS510 IP20 RS485 - No Yes Yes
RS Stock No. 767-3040
Mfr. Part No.FR-D720S-042SC-EC
BrandMitsubishi
kr 2 412,00
Each
Units
0.75 kW 1 230 V ac 4.2 A 0.2 → 400Hz AC Motors - FR-D720S IP20 ModBus - Yes Yes No
RS Stock No. 860-3903
Mfr. Part No.VFD007EL43A
kr 2 402,91
Each
Units
0.75 kW 3 400 V ac 3.2 A 0 → 600Hz Constant Pressure Control of Water Pumps, Conveyor, Winders - VFD-EL IP20 Modbus - No - Yes
RS Stock No. 887-4736
Mfr. Part No.ACS355-03E-07A3-4
BrandABB
kr 8 215,88
Each
Units
3 kW 3 400 V ac 7.3 A 0 → 600Hz AC Motors - ACS355 IP20 - Vector Control - No Yes
RS Stock No. 705-1746
Mfr. Part No.3G3MX2AB015ECHN
BrandOmron
kr 4 874,00
Each
Units
1.5 kW 1 230 V ac 8.0 A 400Hz AC Motors - 3G3MX2 IP20 Profibus - Yes Yes -
RS Stock No. 883-8743
Mfr. Part No.6SL3210-1KE18-8AP1
BrandSiemens
kr 11 829,82
Each
Units
4 kW 3 400 V ac 8.8 A 0 → 550 Hz AC Motors - SINAMICS G120C IP20 Profibus - Yes Yes Yes
RS Stock No. 767-3059
Mfr. Part No.FR-D720S-070SC-EC
BrandMitsubishi
kr 3 045,15
Each
Units
1.5 kW 1 230 V ac 7 A 0.2 → 400Hz - - FR-D720S IP20 ModBus - Yes Yes No
RS Stock No. 887-4701
Mfr. Part No.ACS355-01E-07A5-2
BrandABB
kr 3 804,63
Each
Units
1.5 kW 1 230 V ac 7.5 A 0 → 600Hz AC Motors - ACS355 IP20 - Vector Control No No Yes
RS Stock No. 669-5780
Mfr. Part No.ATV12HU22M2
kr 5 115,45
Each
Units
2.2 kW 1 230 V ac 20.2 A 400Hz AC Motors - ATV 12 IP20 ModBus Variable Speed No Yes Yes
RS Stock No. 887-4708
Mfr. Part No.ACS355-01E-06A7-2
BrandABB
kr 3 480,21
Each
Units
1.1 kW 1 230 V ac 6.7 A 0 → 600Hz AC Motors - ACS355 IP20 - Vector Control No No Yes