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. 465-9662
Mfr. Part No.6SE6420-2UD31-1CA1
BrandSiemens
HK$15,490.00
Each
units
11 kW 3 400 V ac 32.3 A 0 → 550Hz - -10 → +50°C 185mm 245mm 195mm - - - -
RS Stock No. 465-9505
Mfr. Part No.6SE6420-2AB17-5AA1
BrandSiemens
HK$4,050.08
Each
units
0.75 kW 1 230 V ac 8.2 A 0 → 550Hz - -10 → +50°C 73mm 173mm 149mm - - - Yes
RS Stock No. 466-0094
Mfr. Part No.6SE6440-2AD24-0BA1
BrandSiemens
HK$12,310.00
Each
units
4 kW 3 400 V ac 12.8 A 0 → 550Hz - -10 → +50°C 149mm 202mm 172mm - - - Yes
RS Stock No. 610-3896
Mfr. Part No.6SE6440-2UD31-1CA1
BrandSiemens
HK$17,400.22
Each
units
11 kW 3 400 V ac 33.8 A 0 → 550Hz - -10 → +40°C 185mm 245mm 195mm Yes - - -
RS Stock No. 784-0773
Mfr. Part No.6SL3210-5BE22-2CV0
BrandSiemens
HK$3,334.98
Each
units
2.2 kW 3 400 V ac - 0 → 550Hz - - 166mm 90mm 146mm Yes - Modbus Yes
RS Stock No. 704-3896
Mfr. Part No.6SL3224-0BE24-0UA0
BrandSiemens
HK$6,050.00
Each
units
4 kW 3 400 V ac 10.2 A 0 → 550Hz - 0 → +40°C 153mm 270mm 230mm Yes - Profibus, Profinet -
RS Stock No. 744-9626
Mfr. Part No.6SL3255-0AA00-4CA1
BrandSiemens
HK$409.52
Each
units
- - - - - G120C Series - - - - Yes - - -
RS Stock No. 784-0776
Mfr. Part No.6SL3210-5BE21-5CV0
BrandSiemens
HK$2,882.67
Each
units
1.5 kW 3 400 V ac - 0 → 550Hz - - 166mm 90mm 146mm Yes - Modbus Yes
RS Stock No. 784-0779
Mfr. Part No.6SL3210-5BE21-5UV0
BrandSiemens
HK$2,668.35
Each
units
1.5 kW 3 400 V ac - 0 → 550Hz - - 166mm 90mm 146mm Yes - Modbus -
RS Stock No. 174-9178
Mfr. Part No.6SL3211-0AB12-5UB1
BrandSiemens
HK$1,190.90
Each
units
0.25 kW 1, 3 230 V ac 4.5 A 0 → 650Hz Conveyor System, Factory Gate, Fans, Fitness Equipments, Garage Door Drive, Moving Billboards, Pumps -10 → +40°C 116mm 90mm 150mm - - RS485 -
RS Stock No. 791-8620
Mfr. Part No.6SL3210-1KE17-5AB1
BrandSiemens
HK$6,375.04
Each
units
3 kW 3 400 V 7.3 A 0 → 550Hz - 0 → +40°C 195mm 73mm 200mm Yes - Modbus Yes
RS Stock No. 136-8019
Mfr. Part No.6SL3210-1KE12-3AP2
BrandSiemens
HK$5,392.69
Each
units
0.55 kW 3 400 V 2.5 (High Overload) A, 2.9 (Low Overload) A 0 → 240 (Vector Control) Hz, 0 → 550 (V/F Control) Hz - -10 → +40°C 155mm 73mm 173mm - Vector Control Profibus -
RS Stock No. 784-0732
Mfr. Part No.6SL3210-5BB21-1UV0
BrandSiemens
HK$2,220.00
Each
units
1.1 kW 1 230 V ac - 0 → 550Hz - - 160mm 140mm 165mm Yes - Modbus -
RS Stock No. 174-9179
Mfr. Part No.6SL3211-0AB13-7BB1
BrandSiemens
HK$1,449.08
Each
units
0.37 kW 1, 3 230 V ac 6.2 A 0 → 650Hz Conveyor System, Factory Gate, Fans, Fitness Equipments, Garage Door Drive, Moving Billboards, Pumps -10 → +40°C 116mm 90mm 150mm - - RS485 Yes
RS Stock No. 136-8020
Mfr. Part No.6SL3210-1KE12-3UP2
BrandSiemens
HK$4,676.44
Each
units
0.55 kW 3 400 V 2.5 (High Overload) A, 2.9 (Low Overload) A 0 → 240 (Vector Control) Hz, 0 → 550 (V/F Control) Hz - -10 → +40°C 155mm 73mm 173mm - Vector Control Profibus -
RS Stock No. 184-0121
Mfr. Part No.6SL3220-3YE28-0UF0
BrandSiemens
HK$17,284.89
Each
units
15 kW 3 380 → 480 V ac 29.5 A - SINAMICS G120X -20 → +55°C 209mm 140mm 295mm Yes PID Control Profinet -
RS Stock No. 505-2078
Mfr. Part No.6SL3211-0AB13-7UA1
BrandSiemens
HK$1,311.00
Each
units
0.37 kW 1 230 V ac 6.2 A 0 → 550Hz - -10 → +40°C 90mm 150mm 116mm - - - -
RS Stock No. 174-9042
Mfr. Part No.6SL3210-1KE23-2UF1
BrandSiemens
HK$16,103.57
Each
units
11 kW, 15 kW 3 400 V 36.4 A, 40.6 A 0 → 550Hz SINAMICS G120C -10 → +40°C 225mm 140mm 295mm - Vector Control Profinet -
RS Stock No. 791-8655
Mfr. Part No.6SL3210-1KE22-6UB1
BrandSiemens
HK$11,637.50
Each
units
11 kW 3 400 V 25 A 0 → 550Hz - 0 → +40°C 295mm 140mm 200mm Yes - Modbus -
New
RS Stock No. 189-5350
Mfr. Part No.6SL3225-0BE31-8UA0
BrandSiemens
HK$29,845.86
Each
units
18.5 kW 3 380 → 480 V 36 A - - 0 → +50°C 204mm 275mm 419mm - Vector Control - -