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庫存編號 174-9034
製造零件編號6SL3210-1KE18-8UF1
BrandSiemens
HK$7,005.60
單位
3 kW, 4 kW 3 400 V 10.6 A, 11.4 A 0 → 550Hz SINAMICS G120C -10 → +40°C 225mm 73mm 196mm - Vector Control Profinet -
RS庫存編號 887-4720
製造零件編號ACS355-03E-03A3-4
BrandABB
HK$3,136.90
單位
1.1 kW 3 400 V 3.3 A 0 → 600Hz 1.1 kW AC Motor -10 → +40°C 70mm 239mm 187mm No Vector Control - Yes
RS庫存編號 184-5679
製造零件編號C200-03400056
HK$5,153.89
單位
2.2 kW 3 380 → 480 V 5.6 A 0 → 550Hz - -20 → +40°C 160mm 90mm 226mm Yes Variable Speed AI-485 Adaptor, SI-CANopen SI-DeviceNet, SI-EtherCAT, SI-Ethernet, SI-PROFIBUS, SI-PROFINET -
RS庫存編號 125-3256
製造零件編號ATV320U22N4B
HK$6,638.50
單位
2.2 kW 3 400 V ac 8.7 A @ 380 V ac 0.1 → 599Hz Three Phase Asynchronous & Synchronous Motors -10 → +50 (without Derating) °C, +50 → +60 (with Derating) °C 245mm 60mm 325mm Yes Adjustable Frequency Profibus Yes
RS庫存編號 778-1958
製造零件編號7003-EC-00
BrandParker
HK$3,162.38
單位
- - - - - AC30V Variable Speed Drive - - - - - - EtherCAT -
RS庫存編號 820-0813
製造零件編號SR3XT61B
HK$682.89
單位
- - 24 V ac - - Zelio Logic 2 Smart Relay - 35.5mm 107.6mm 59.5mm - - - -
RS庫存編號 820-3588
製造零件編號DE1-346D6FN-N20N
BrandEaton
HK$2,686.74
單位
3 kW 3 400 V ac 6.6 A 300Hz - Maximum of +50°C 90mm 90mm 231mm - - ModBus RTU Yes
全新
RS庫存編號 189-5345
製造零件編號6SL3225-0BE31-1AA1
BrandSiemens
HK$23,441.15
單位
11 kW 3 380 → 480 V 26 A - - 0 → +50°C 185mm 189mm 334mm - Vector Control - Yes
RS庫存編號 125-3265
製造零件編號ATV630U07M3
HK$3,983.10
單位
0.75 kW 3 230 V ac 1.7 A @ 200 V ac 0.1 → 500Hz Three Phase Asynchronous & Synchronous Motors -15 → +50 (without Derating) °C, Maximum of +60 (with Derating) °C 203mm 144mm 350mm Yes Adjustable Frequency Profibus Yes
RS庫存編號 174-9212
製造零件編號6SL3211-0KB17-5BA1
BrandSiemens
HK$1,706.96
單位
0.75 kW 1, 3 230 V ac 10 A 0 → 650Hz Conveyor System, Factory Gate, Fans, Fitness Equipments, Garage Door Drive, Moving Billboards, Pumps -10 → +40°C 101mm 90mm 150mm - - RS485 Yes
RS庫存編號 125-3257
製造零件編號ATV320U22N4C
HK$6,035.00
單位
2.2 kW 3 400 V ac 8.7 A @ 380 V ac 0.1 → 599Hz Three Phase Asynchronous & Synchronous Motors -10 → +50 (without Derating) °C, +50 → +60 (with Derating) °C 158mm 140mm 184mm Yes Adjustable Frequency Profibus Yes
RS庫存編號 175-3976
製造零件編號82400000017900
HK$3,797.36
單位
- - - - - Unidrive M300 - - - - - - - -
RS庫存編號 174-9043
製造零件編號6SL3210-1KE23-2UP1
BrandSiemens
HK$16,103.57
單位
11 kW, 15 kW 3 400 V 36.4 A, 40.6 A 0 → 550Hz SINAMICS G120C -10 → +40°C 203mm 140mm 295mm - Vector Control Profibus -
RS庫存編號 136-3115
BrandRS PRO
HK$3,092.91
單位
0.75 kW 1 230 V ac 3.6 A 50 → 60Hz AC Induction Motors 0 → +40°C 149mm 140mm 242mm Yes Vector Control - Yes
RS庫存編號 125-0789
製造零件編號134X0700
BrandDanfoss
HK$7,559.92
單位
2.2 kW 3 400 V 3.9 (441 → 480 V) A, 4.7 (380 → 440 V) A 0 → 500Hz 3 Phase Asynchronous Motors and Permanent Magnet Synchronous Motors 0 → +45 (Full Constant Output Current) °C, 0 → +55 (with Derating) °C 168mm 75mm 210mm Yes Adjustable Frequency RS485 Yes
RS庫存編號 136-3137
BrandRS PRO
HK$321.26
單位
- - - - - RS PRO Inverter Drives - - - - - - - -
RS庫存編號 798-3615
製造零件編號MX2KITAB015
BrandOmron
HK$2,722.39
單位
1.5 kW 1 230 V 8 (CT) A, 9.6 (VT) A 580Hz - -10 → +40°C 170mm 108mm 128mm Yes - RS485 Yes
RS庫存編號 174-8218
BrandRS PRO
HK$2,433.51
單位
2.2 kW 3 380 → 480 V ac 7.3 A 599Hz Wide Range of Drive Applications - 150mm 118mm 144mm Yes Vector Control BACnet, Modbus, RS485 Yes
RS庫存編號 180-9672
製造零件編號ACS480-04-026A-4+J424+OL540
BrandABB
HK$10,103.93
單位
11 kW 3 380 → 480 V 23.8 A 48 → 63Hz Pump & Fans -10 → +50 (No Derating) °C, +50 → +60 (Derating) °C 207.1mm 171.7mm 220mm - - Modbus Yes
RS庫存編號 175-4025
製造零件編號M400-03400073
HK$6,651.56
單位
3.0 kW 3 380 → 480 V 7.3 A 0 → 550Hz Induction Motor Control -20 → +40°C 90mm 226mm 160mm Yes Vector Control CANopen, DeviceNet, EtherCAT, Ethernet, ModBus, PROFIBUS, PROFINET Yes