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. 122-4338
Mfr. Part No.730-32047-00P
BrandEaton
HK$442.54
Each
units
- - - - - DG1 Variable Frequency Drivers - - - - - - - -
RS Stock No. 820-3557
Mfr. Part No.DE1-124D3FN-N20N
BrandEaton
HK$1,217.21
Each
units
0.75 kW 1 230 V ac 4.3 A 300Hz - Maximum of +50°C 45mm 45mm 231mm - - ModBus RTU Yes
RS Stock No. 820-3569
Mfr. Part No.DE1-129D6FN-N20N
BrandEaton
HK$2,081.08
Each
units
2.2 kW 1 230 V ac 9.6 A 300Hz - Maximum of +50°C 90mm 90mm 231mm - - ModBus RTU Yes
RS Stock No. 820-3572
Mfr. Part No.DE1-342D1FN-N20N
BrandEaton
HK$1,927.75
Each
units
0.75 kW 3 400 V ac 2.1 A 300Hz - Maximum of +50°C 45mm 230mm 168mm - - ModBus RTU Yes
RS Stock No. 847-3936
Mfr. Part No.DC1-344D1NN-A20N
BrandEaton
HK$3,150.20
Each
units
1.5 kW 3 400 V 4.1 A 0 → 500Hz - -10 → +50°C 184mm 81mm 124mm - - CANOpen -
RS Stock No. 167-5063
Mfr. Part No.DE11-122D7NN-N20N
BrandEaton
HK$1,426.92
Each
units
0.55 kW 1 230 V ac 2.7 A 60Hz 230 V Three-Phase Motors, 400 V Three-Phase Motors +60°C 45mm 230mm 168mm Yes Variable Speed CANOpen -
RS Stock No. 820-3563
Mfr. Part No.DE1-341D3FN-N20N
BrandEaton
HK$1,744.38
Each
units
0.37 kW 3 400 V ac 1.3 A 300Hz - Maximum of +50°C 45mm 45mm 231mm - - ModBus RTU Yes
RS Stock No. 134-8002
Mfr. Part No.DC1-342D2FN-A20CE1
BrandEaton
HK$2,767.89
Each
units
0.75 kW 3 400 V ac 2.2 A - Conveyor Belt Systems, Fan Application, Pump +50°C 124mm 81mm 184mm - Vector Control CANOpen Yes
RS Stock No. 167-5057
Mfr. Part No.DE11-122D7FN-N20N
BrandEaton
HK$1,463.13
Each
units
0.55 kW 1 230 V ac 2.7 A 60Hz 230 V Three-Phase Motors, 400 V Three-Phase Motors +60°C 45mm 230mm 168mm Yes Variable Speed CANOpen Yes
RS Stock No. 134-8015
Mfr. Part No.DC1-127D0FB-A20CE1
BrandEaton
HK$3,260.35
Each
units
1.5 kW 1 230 V ac 7 A - Conveyor Belt Systems, Fan Application, Pump, Three Phase Motors +50°C 152mm 107mm 231mm - Vector Control CANOpen Yes
RS Stock No. 122-4332
Mfr. Part No.DG1-34016FB-C21C
BrandEaton
HK$8,920.09
Each
units
7.5 kW 3 400 V 16 A 0 → 400Hz 7.5 kW Motor -10 → +60°C 419.1mm 167.8mm 244.7mm Yes Adjustable Frequency BACnet MS/TP Yes
RS Stock No. 167-5065
Mfr. Part No.DE11-127D0NN-N20N
BrandEaton
HK$2,197.71
Each
units
1.5 kW 1 230 V ac 7 A 60Hz 230 V Three-Phase Motors, 400 V Three-Phase Motors +60°C 45mm 230mm 168mm Yes Variable Speed CANOpen -
RS Stock No. 167-5056
Mfr. Part No.DE11-122D3FN-N20N
BrandEaton
HK$1,295.96
Each
units
0.37 kW 1 230 V ac 2.3 A 60Hz 230 V Three-Phase Motors, 400 V Three-Phase Motors +60°C 45mm 230mm 168mm Yes Variable Speed CANOpen Yes
RS Stock No. 167-5064
Mfr. Part No.DE11-124D3NN-N20N
BrandEaton
HK$1,462.88
Each
units
0.75 kW 1 230 V ac 4.3 A 60Hz 230 V Three-Phase Motors, 400 V Three-Phase Motors +60°C 45mm 230mm 168mm Yes Variable Speed CANOpen -
RS Stock No. 134-8019
Mfr. Part No.DC1-12015NB-A20CE1
BrandEaton
HK$5,829.09
Each
units
4 kW 1 230 V ac 15.3 A - Conveyor Belt Systems, Fan Application, Pump, Three Phase Motors +50°C 175mm 129mm 273mm - Vector Control CANOpen Yes
RS Stock No. 820-3579
Mfr. Part No.DE1-345D0FN-N20N
BrandEaton
HK$2,687.21
Each
units
2.2 kW 3 400 V ac 5 A 300Hz - Maximum of +50°C 90mm 90mm 231mm - - ModBus RTU Yes
RS Stock No. 847-3847
Mfr. Part No.DA1-32011FB-A20C
BrandEaton
HK$6,988.48
Each
units
2.2 kW 3 230 V 10.5 A 0 → 500Hz - -10 → +50°C 231mm 107mm 186mm - - CANOpen Yes
RS Stock No. 134-8003
Mfr. Part No.DC1-344D1FB-A20CE1
BrandEaton
HK$3,600.00
Each
units
1.5 kW 3 400 V ac 4.1 A - Conveyor Belt Systems, Fan Application, Pump +50°C 152mm 107mm 231mm - Vector Control CANOpen Yes
RS Stock No. 134-8017
Mfr. Part No.DC1-127D0FN-A20CE1
BrandEaton
HK$2,656.37
Each
units
1.5 kW 1 230 V ac 7 A - Conveyor Belt Systems, Fan Application, Pump, Three Phase Motors +50°C 124mm 81mm 184mm - Vector Control CANOpen Yes
RS Stock No. 122-4327
Mfr. Part No.DG1-344D3FB-C54C
BrandEaton
HK$6,284.97
Each
units
1.5 kW 3 400 V 4.3 A 0 → 400Hz 1.5 kW Motor -10 → +60°C 326.9mm 153mm 200.4mm Yes Adjustable Frequency BACnet MS/TP Yes