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 451-427
製造零件編號ACS55-01E-09A8-2
BrandABB
HK$2,410.00
單位
2.2 kW 1 230 V 9.8 A 130Hz - -20 → +40°C 70mm 226mm 159mm Yes - - Yes
RS庫存編號 860-3903
製造零件編號VFD007EL43A
BrandDelta
HK$1,680.30
單位
0.75 kW 3 400 V ac 3.2 A 0 → 600Hz Constant Pressure Control of Water Pumps, Conveyor, Winders -10 → +50°C 136mm 72mm 174mm - - Modbus Yes
RS庫存編號 872-4060
製造零件編號ATV630D30N4
HK$33,912.81
單位
30 kW 3 400 V 46.3 (Heavy Duty) A, 61.5 (Normal Duty) A 0.1 → 500Hz Asynchronous Motors, Synchronous Motors -15 → +60°C 673mm 226mm 271mm Yes Adjustable Frequency Profibus Yes
RS庫存編號 122-4338
製造零件編號730-32047-00P
BrandEaton
HK$442.54
單位
- - - - - DG1 Variable Frequency Drivers - - - - - - - -
RS庫存編號 610-3896
製造零件編號6SE6440-2UD31-1CA1
BrandSiemens
HK$17,400.22
單位
11 kW 3 400 V ac 33.8 A 0 → 550Hz - -10 → +40°C 185mm 245mm 195mm Yes - - -
RS庫存編號 778-1920
製造零件編號31V-4F0038-BE-2S-0000
BrandParker
HK$13,793.00
單位
18.5 kW 3 400 V ac 32 A, 38 A 0 → 1500Hz - 0 → +40 °C, 0 → +45 °C 150mm 383mm 255mm Yes - - Yes
RS庫存編號 872-4076
製造零件編號ATV630D55N4
HK$55,880.00
單位
55 kW 3 400 V 88 (Heavy Duty) A, 106 (Normal Duty) A 0.1 → 500Hz Asynchronous Motors, Synchronous Motors -15 → +60°C 922mm 290mm 323mm Yes Adjustable Frequency Profibus Yes
RS庫存編號 822-6301
製造零件編號VW3A3310D
HK$3,531.44
單位
- - - - - Altivar 61/71 Adjustable Speed Drives - - - - - - - -
RS庫存編號 820-3557
製造零件編號DE1-124D3FN-N20N
BrandEaton
HK$1,217.21
單位
0.75 kW 1 230 V ac 4.3 A 300Hz - Maximum of +50°C 45mm 45mm 231mm - - ModBus RTU Yes
RS庫存編號 887-4727
製造零件編號ACS355-03E-05A6-4
BrandABB
HK$3,695.11
單位
2.2 kW 3 400 V 5.6 A 0 → 600Hz 2.2 kW AC Motor -10 → +40°C 70mm 239mm 187mm No Vector Control - Yes
RS庫存編號 822-6244
製造零件編號ATV12P037M3
HK$1,562.21
單位
- 3 230 V ac 3.6 A 0.5 → 400Hz Asynchronous Motors -10 → +40 (Without Derating) °C, -10 → +60 (With Derating) °C 143mm 72mm 102.2mm Yes - Modbus Yes
RS庫存編號 872-4088
製造零件編號ATV630D90N4
HK$72,390.00
單位
90 kW 3 400 V 145 (Heavy Duty) A, 173 (Normal Duty) A 0.1 → 500Hz Asynchronous Motors, Synchronous Motors -15 → +60°C 922mm 290mm 323mm Yes Adjustable Frequency Profibus Yes
RS庫存編號 621-1307
製造零件編號ACS150-03E-07A3-4
BrandABB
HK$5,106.39
單位
3 kW 3 400 V 7.3 A 500Hz - -10 → +40°C 70mm 239mm 142mm Yes - - Yes
RS庫存編號 669-5783
製造零件編號ATV12H075M2
HK$1,946.70
單位
0.75 kW 1 230 V 8.5 A 400Hz - -10 → +40°C 72mm 143mm 132mm Yes - ModBus Yes
RS庫存編號 887-4733
製造零件編號ACS355-03E-12A5-4
BrandABB
HK$7,455.15
單位
5.5 kW 3 400 V 12.5 A 0 → 600Hz 5.5 kW AC Motor -10 → +40°C 169mm 236mm 195mm No Vector Control - Yes
RS庫存編號 767-3059
製造零件編號FR-D720S-070SC-EC
BrandMitsubishi
HK$2,292.33
單位
1.5 kW 1 230 V ac 7 A 0.2 → 400Hz - -10 → +40°C 108mm 128mm 155mm Yes - ModBus No
RS庫存編號 785-8569
製造零件編號VFD022E43A
BrandDelta
HK$3,752.10
單位
2.2 kW 3 460 V 7.1 A 0 → 600 Hz 2.2 kW AC Motor -10 → +50°C 100mm 174mm 152mm Yes - RS485 ModBus Yes
RS庫存編號 891-8820
製造零件編號132F0018
BrandDanfoss
HK$2,590.31
單位
0.75 kW 3 400 V 2.2 A 0 → 200 (VVC+ Mode) Hz, 0 → 400 (U/f Mode) Hz - Maximum of +50°C 239mm 90mm 194mm Yes Variable Speed Modbus Yes
RS庫存編號 744-9626
製造零件編號6SL3255-0AA00-4CA1
BrandSiemens
HK$409.52
單位
- - - - - G120C Series - - - - Yes - - -
RS庫存編號 704-3896
製造零件編號6SL3224-0BE24-0UA0
BrandSiemens
HK$6,050.00
單位
4 kW 3 400 V ac 10.2 A 0 → 550Hz - 0 → +40°C 153mm 270mm 230mm Yes - Profibus, Profinet -