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 125-0781
製造零件編號134U7720
BrandDanfoss
HK$11,143.70
單位
5.5 kW 3 400 V 9.4 (441 → 480 V) A, 11.2 (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 90mm 272.5mm Yes Adjustable Frequency Profibus Yes
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 385-106
製造零件編號VZA44P0BAA
BrandOmron
HK$8,814.52
單位
5.5 kW 3 400 V 11.1 A 0.1 400Hz - - 140mm 128mm 143mm Yes - Profibus -
RS庫存編號 180-9654
製造零件編號ACS480-04-09A5-4
BrandABB
HK$5,846.55
單位
4 kW 3 380 480 V 8.9 A 48 63Hz Pump & Fans -10 +50 (No Derating) °C, +50 +60 (Derating) °C 207.1mm 73mm 223mm - - Modbus Yes
RS庫存編號 847-3866
製造零件編號169057 | DA1-34014FB-A20C
BrandEaton
HK$8,118.17
單位
5.5 kW 3 400 V 14 A 0 500Hz - -10 +50°C 273mm 131mm 204mm - - CANOpen Yes
全新
RS庫存編號 194-3168
製造零件編號Q2V-A4012-AAA
BrandOmron
HK$8,688.68
單位
5.5 kW 3 400 V ac 14 A 590Hz Induction or Asynchronous Motor, Permanent Magnet Motor, Synchronous Reluctance Motor -10 +50°C 193mm 140mm 128mm - Vector Control CANopen, DeviceNet, EtherCAT, Ethernet/IP, Modbus TCP/IP, Powerlink, Profibus, Profinet, RS-485 Yes
RS庫存編號 883-8800
製造零件編號6SL3210-1KE23-2AF1
BrandSiemens
HK$19,417.92
單位
15 kW 3 400 V ac 31 A 0 550 Hz - 0 +40 °C - - - Yes - Profinet Yes
RS庫存編號 180-9676
製造零件編號ACS480-04-050A-4+J424+OL540
BrandABB
HK$24,232.67
單位
22 kW 3 380 480 V 48 A 48 63Hz Pump & Fans -10 +50 (No Derating) °C, +50 +60 (Derating) °C 212.1mm 260mm 240mm - - Modbus Yes
RS庫存編號 669-5796
製造零件編號ATV12H075M3
HK$2,139.28
單位
0.75 kW 3 230 V 5.3 A 400Hz - -10 +40°C 72mm 143mm 132mm Yes - ModBus -
RS庫存編號 180-9672
製造零件編號ACS480-04-026A-4+J424+OL540
BrandABB
HK$10,306.01
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 134-8017
製造零件編號DC1-127D0FN-A20CE1
BrandEaton
HK$2,517.72
單位
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庫存編號 167-5068
製造零件編號DE11-342D1FN-N20N
BrandEaton
HK$2,374.41
單位
0.75 kW 3 480 V ac 2.1 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 180-9661
製造零件編號ACS480-04-050A-4
BrandABB
HK$25,182.41
單位
22 kW 3 380 480 V 48 A 48 63Hz Pump & Fans -10 +50 (No Derating) °C, +50 +60 (Derating) °C 212.1mm 260mm 240mm - - Modbus Yes
RS庫存編號 791-8658
製造零件編號6SL3210-1KE23-2UB1
BrandSiemens
HK$16,427.84
單位
15 kW 3 400 V 31 A 0 550Hz - 0 +40°C 295mm 140mm 200mm Yes - Modbus -
RS庫存編號 798-3618
製造零件編號MX2KITA4004
BrandOmron
HK$3,923.81
單位
0.4 kW 3 400 V 1.8 (CT) A, 2.1 (VT) A 400Hz - -10 +40°C 144mm 108mm 128mm Yes - Modbus Yes
RS庫存編號 791-8630
製造零件編號6SL3210-1KE21-3AB1
BrandSiemens
HK$8,957.52
單位
5.5 kW 3 400 V 12.5 A 0 550Hz - 0 +40°C 195mm 100mm 200mm Yes - Modbus Yes
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 136-8030
製造零件編號6SL3210-1KE12-3UF2
BrandSiemens
HK$4,667.52
單位
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 178mm 73mm 173mm - Vector Control Profinet -
RS庫存編號 184-5674
製造零件編號C200-02400013
HK$3,457.40
單位
0.37 kW 3 380 → 480 V 1.3 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 181-4496
製造零件編號ATV340U22N4
HK$7,310.16
單位
2.2 kW 3 380 480 V 4.1 A @ 480 (With External Line Choke Heavy Duty), 5.1 A @ 380 (With External Line Choke Heavy Duty), 5.3 A @ 480 (With External Line Choke Normal Duty), 6.6 A @ 380 (With External Line Choke Normal Duty), 6.6 A @ 480 (Without External Line Choke Heavy Duty), 8.4 A @ 380 (Without External Line Choke Heavy Duty) 0.1 599Hz High Performance Machines 0 +40 (Without Current Derating Normal Duty) °C, 0 +50 (Without Current Derating Heavy Duty) °C, +40 +60 (With Current Derating Normal Duty) °C, +50 +60 (With Current Derating Heavy Duty) °C 232.5mm 85mm 270mm Yes Variable Speed Ethernet Yes