Inverter Drives

An inverter drive (also known as variable frequency drives or VFD) is a type of variable speed drive that allows you as the user to adjust the speed or output. Inverter drives allow AC power to be converted to DC providing the user with precise control. Inverter drives are also ideal for helping to reduce waste or loss of electrical energy in a range of applications.

How do inverter drives work?

Inverter drives are controlled by inputting specific frequencies or parameters into the device. This allows for greater control over your machinery and operations with more precision. Inverter drives are situated between an electrical supply and a motor, with the inverter allowing the power to be regulated to suit the application.

Features and Benefits

  • Control small appliances such as desk portable 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 an inverter drive?

Inverter drives are used in a wide range of industrial applications. Inverter drives are particularly useful for applications that require precise control of speed and torque with motors.

These kinds of drives are used in areas such as small appliances like simple fan and pump loads all the way through to high torque machine control applications. Most inverter drives feature digital operation and commonly featuring an LED display or analogue dial. This provides the user with direct control of the important parameters they ish to set themselves. As result, this makes them easy to set up and monitor or adjust where needed.

Some inverters 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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รายละเอียดสินค้า / Description ราคา / Price Power Rating Phase Supply Voltage Current Rating Output Frequency For Use With Ambient Temperature Overall Width Overall Length Series IP Rating Overall Depth Control Panel Field Bus Communication Type
RS Stock No. 745-7810
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FR-E740-170SC-EC
Brand :Mitsubishi
THB45,985.90
Each
Units
7.5 kW 3 400 V ac 17 A 0.2 → 400Hz - -10 → +50°C 220mm 150mm FR-E740 IP20 153mm Yes Profibus
RS Stock No. 621-1206
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS150-01E-04A7-2
Brand :ABB
THB6,228.23
Each
Units
0.75 kW 1 230 V 4.7 A 500Hz - -10 → +40°C 70mm 239mm ACS150 IP20 142mm Yes -
RS Stock No. 745-7804
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FR-E740-060SC-EC
Brand :Mitsubishi
THB20,700.56
Each
Units
2.2 kW 3 400 V ac 6 A 0.2 → 400Hz - -10 → +50°C 140mm 150mm FR-E740 IP20 141mm Yes Profibus
RS Stock No. 860-3916
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VFD022EL43A
Brand :Delta
THB11,939.25
Each
Units
2.2 kW 3 400 V ac 7.1 A 0 → 600Hz Constant Pressure Control of Water Pumps, Conveyor, Winders -10 → +50°C 136mm 100mm VFD-EL IP20 174mm - Modbus
RS Stock No. 785-8556
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VFD007E43T
Brand :Delta
THB10,642.34
Each
Units
0.75 kW 3 460 V 3.2 A 0 → 600 Hz 0.75 kW AC Motor -10 → +50°C 72mm 142mm VFD-E IP20 152mm Yes RS485 ModBus
RS Stock No. 705-4798
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS310-03E-13A8-4
Brand :ABB
THB23,519.85
Each
Units
5.5 kW 3 400 V 13.8 A 0 → 500Hz - -10 → +50°C 169mm 236mm ACS310 IP20 169mm - ModBus
RS Stock No. 621-1290
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS150-03E-05A6-4
Brand :ABB
THB15,734.99
Each
Units
2.2 kW 3 400 V 5.6 A 500Hz - -10 → +40°C 70mm 239mm ACS150 IP20 142mm Yes -
RS Stock No. 785-8569
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VFD022E43A
Brand :Delta
THB16,537.49
Each
Units
2.2 kW 3 460 V 7.1 A 0 → 600 Hz 2.2 kW AC Motor -10 → +50°C 100mm 174mm VFD-E IP20 152mm Yes RS485 ModBus
RS Stock No. 887-4698
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS355-01E-04A7-2
Brand :ABB
THB6,770.43
Each
Units
0.75 kW 1 230 V 4.7 A 0 → 600Hz 0.75 kW AC Motor -10 → +40°C 70mm 239mm ACS355 IP20 187mm No -
RS Stock No. 745-7816
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FR-E740-120SC-EC
Brand :Mitsubishi
THB33,366.45
Each
Units
5.5 kW 3 400 V ac 12 A 0.2 → 400Hz - -10 → +50°C 220mm 150mm FR-E740 IP20 153mm Yes Profibus
RS Stock No. 465-9606
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.6SE6420-2UD21-5AA1
Brand :Siemens
THB50,348.09
Each
Units
1.5 kW 3 400 V ac 5.9 A 0 → 550Hz - -10 → +50°C 73mm 173mm MICROMASTER 420 IP20 149mm - -
RS Stock No. 669-5770
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ATV12H037M2
THB8,320.50
Each
Units
0.37 kW 1 230 V 4.9 A 400Hz - -10 → +40°C 72mm 143mm ALTIVAR 12 IP20 121mm Yes ModBus
RS Stock No. 767-3040
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FR-D720S-042SC-EC
Brand :Mitsubishi
THB7,754.22
Each
Units
0.75 kW 1 230 V ac 4.2 A 0.2 → 400Hz - -10 → +40°C 68mm 128mm FR-D720S IP20 162.5mm Yes ModBus
RS Stock No. 784-0751
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.6SL3210-5BE17-5CV0
Brand :Siemens
THB12,078.40
Each
Units
0.75 kW 3 400 V ac - 0 → 550Hz - - 150mm 90mm SINAMICS V20 IP20 146mm Yes Modbus
RS Stock No. 887-4736
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS355-03E-07A3-4
Brand :ABB
THB21,711.52
Each
Units
3 kW 3 400 V 7.3 A 0 → 600Hz 3 kW AC Motor -10 → +40°C 70mm 239mm ACS355 IP20 187mm No -
RS Stock No. 785-8528
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VFD004EL21A
Brand :Delta
THB5,912.88
Each
Units
0.4 kW 1 230 V 6.5 A 0 → 600 Hz 0.4 kW AC Motor -10 → +50°C 72mm 174mm VFD-EL IP20 136mm Yes RS485 ModBus
RS Stock No. 704-3903
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.6SL3224-0BE31-1UA0
Brand :Siemens
THB71,828.96
Each
Units
11 kW 3 400 V ac 32 A 0 → 550Hz - 0 → +40°C 189mm 334mm SINAMICS G120 IP20 250mm Yes Profibus, Profinet
RS Stock No. 826-4542
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3G3MX2-A4015-V1
Brand :Omron
THB20,784.91
Each
Units
1.5 kW 3 400 V ac 5.2 (CT) A 0.1 → 400Hz 1.5 kW AC Motor -10 → +50°C 108mm 128mm MX2 IP20 170.5mm - RS485
RS Stock No. 832-5354
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.10G-45-0320-BF
Brand :Parker
THB41,627.50
Each
Units
15 kW 3 400 V 52 A 0.5 → 650Hz - -10 → +40°C 196mm 205mm AC10 IP20 340mm Yes RS485 Modbus
RS Stock No. 891-8842
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.132F0030
Brand :Danfoss
THB32,590.27
Each
Units
7.5 kW 3 400 V 15.5 A 0 → 200 (VVC+ Mode) Hz, 0 → 400 (U/f Mode) Hz - Maximum of +50°C 239mm 90mm VLT FC51 IP20 194mm Yes Modbus