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 125-3272
製造零件編號ATV630U30N4
HK$8,133.84
單位
3 kW 3 400 V ac 5.8 A @ 380 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 184-5694
製造零件編號C300-02200056
HK$3,054.82
單位
1.1 kW 1, 3 200 → 240 V 5.6 A 0 → 550Hz - -20 → +40°C 150mm 75mm 205mm Yes Variable Speed AI-485 Adaptor, SI-CANopen SI-DeviceNet, SI-EtherCAT, SI-Ethernet, SI-PROFIBUS, SI-PROFINET -
RS庫存編號 465-9599
製造零件編號6SE6420-2UD21-1AA1
BrandSiemens
HK$7,130.94
單位
1.1 kW 3 400 V ac 4.9 A 0 → 550Hz - -10 → +50°C 73mm 173mm 149mm - - - -
RS庫存編號 705-1777
製造零件編號3G3MX2A4110ECHN
BrandOmron
HK$12,057.76
單位
11 kW 3 400 V 31 A 400Hz - -10 +50°C 180mm 296mm 175mm Yes - Profibus -
RS庫存編號 791-8649
製造零件編號6SL3210-1KE21-3UB1
BrandSiemens
HK$7,733.44
單位
5.5 kW 3 400 V 12.5 A 0 550Hz - 0 +40°C 195mm 100mm 200mm Yes - Modbus -
RS庫存編號 505-2157
製造零件編號6SL3211-0AB21-1AA1
BrandSiemens
HK$2,718.49
單位
1.1 kW 1 230 V ac 14.7 A 0 → 550Hz - -10 → +40°C 140mm 160mm 142mm - - - Yes
RS庫存編號 174-9040
製造零件編號6SL3210-1KE22-6UF1
BrandSiemens
HK$13,110.24
單位
7.5 kW, 11 kW 3 400 V 24.1 A, 33 A 0 550Hz SINAMICS G120C -10 +40°C 225mm 140mm 295mm - Vector Control Profinet -
RS庫存編號 167-5059
製造零件編號DE11-127D0FN-N20N
BrandEaton
HK$2,233.92
單位
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 Yes
RS庫存編號 615-2551
製造零件編號ATV31C075N4ZH28
HK$8,122.40
單位
0.75 kW 3 400 V 2.3 A - - - 266mm 295mm 376mm Yes - ModBus Yes
RS庫存編號 826-4495
製造零件編號3G3MX2-A2015-V1
BrandOmron
HK$3,556.01
單位
1.5 kW 3 230 V ac 9 (CT) A, 10.8 (VT) A 0.1 400Hz 1.5 kW AC Motor -10 +50°C 108mm 128mm 170.5mm - - RS485 -
RS庫存編號 784-0748
製造零件編號6SL3210-5BB23-0UV0
BrandSiemens
HK$2,619.76
單位
3 kW 1 230 V ac - 0 550Hz - - 182mm 184mm 169mm Yes - Modbus -
RS庫存編號 136-8022
製造零件編號6SL3210-1KE13-2AF2
BrandSiemens
HK$5,331.04
單位
0.75 kW 3 400 V 3.2 (High Overload) A, 4.1 (Low Overload) A 0 → 240 (Vector Control) Hz, 0 → 550 (V/F Control) Hz - -10 → +40°C 178mm 73mm 173mm - Vector Control Profinet -
RS庫存編號 869-6472
製造零件編號16G-41-0040-BF
BrandParker
HK$5,315.97
單位
1.5 kW 3 400 V ac 6.9 A 0.5 590Hz 1.5 kW AC Motor -10 +40°C 412mm 200mm 198mm Yes Vector Control RS-232, RS485 ModBus Yes
RS庫存編號 778-1933
製造零件編號7003-RS-00
BrandParker
HK$2,337.31
單位
- - - - - AC30V Variable Speed Drive - - - - - - Modbus -
RS庫存編號 186-0895
製造零件編號ATV320U11N4WS
HK$7,184.32
單位
1.1 kW 3 380 500 V 5 A 0.1 599Hz Altivar Machine ATV320 -10 +40 (Without Derating) °C, +40 +60 (With Derating) °C 200mm 250mm 340mm - Variable Speed CANopen, Modbus Yes
RS庫存編號 714-0007
製造零件編號VW3A3628
HK$960.96
單位
- - - - - Altivar 32 Series - - - - - - CANOpen -
RS庫存編號 385-128
製造零件編號VZA40P7BAA
BrandOmron
HK$5,655.94
單位
1.5 kW 3 400 V 4.1 A 0.1 400Hz - - 108mm 128mm 137.5mm Yes - Profibus -
RS庫存編號 883-8749
製造零件編號6SL3210-1KE18-8AF1
BrandSiemens
HK$8,396.96
單位
4 kW 3 400 V ac 8.8 A 0 550 Hz - 0 +40 °C - - - Yes - Profinet Yes
RS庫存編號 184-0119
製造零件編號6SL3220-1YE28-0UF0
BrandSiemens
HK$16,156.60
單位
15 kW 3 380 → 480 V ac 29.5 A - SINAMICS G120X -20 → +55°C 209mm 140mm 295mm - PID Control Profinet -
RS庫存編號 820-3588
製造零件編號DE1-346D6FN-N20N
BrandEaton
HK$3,065.81
單位
3 kW 3 400 V ac 6.6 A 300Hz - Maximum of +50°C 90mm 90mm 231mm - - ModBus RTU Yes