Collection: Frequency Converter
A frequency converter is an advanced device designed to optimize and control the speed and torque of AC motors by adjusting the motor's input voltage and frequency. This new category from 54 Energy focuses on single-phase 220V input and three-phase 220V output, covering a range of power capacities such as 1.5kW, 2.2kW, and 4kW. These converters support key technologies like V/F and vector control for precise speed adjustment and torque management, ensuring efficiency across diverse applications.
Key features include built-in RS485 communication, allowing seamless integration into automation systems, and advanced safety mechanisms for overcurrent, overvoltage, and over-temperature protection. Compact and robust, their IP20-rated designs provide durability with heat-resistant ABS casings and powerful cooling systems. Common uses span industries like water pumps, crushers, grinders, and HVAC systems, offering multi-speed operation and energy-saving benefits.
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3 Phase 2.2kw 380V/5A Frequency Inverter&Optional parts (extension cable and box)
Regular price From $148.80 USDRegular price$0.00 USDSale price From $148.80 USD -
For Europe!For AC motor speed regulation/For water pump Frequency Inverter 1phase 200v input 3 phase 200v output VFD 220V
Regular price From $366.61 USDRegular price$0.00 USDSale price From $366.61 USD -
Sako SKI670 7.5KW VFD Input 220V 1ph to Output 380V 3ph High Performance AC to AC Variable Frequency Inverter
Regular price From $148.80 USDRegular price$0.00 USDSale price From $148.80 USD -
220v 5.5kw VFD Variable Frequency Drive Inverter / VFD1HP or 3HP Input 3HP Output Motor CNC spindle Driver spindle speed control
Regular price $394.20 USDRegular price$0.00 USDSale price $394.20 USD -
5.5KW 220V Frequency Converter AC Single Phase Input 3 Phase Output VFD Frequency Inverter Motor Speed Controller 50/60Hz
Regular price $394.20 USDRegular price$0.00 USDSale price $394.20 USD -
SAKO SKI600 220V 1.5KW Single Phase Input 2HP VFD Variable Frequency Drive Inverter for Motor Speed Control
Regular price From $111.60 USDRegular price$0.00 USDSale price From $111.60 USD -
Promotion ! VFD Inverters 4.0KW Input Voltage 220V Output 22V 4KW VARIABLE FREQUENCY DRIVE
Regular price From $44.64 USDRegular price$0.00 USDSale price From $44.64 USD -
Spindle inverter ac drive 1.5kw/2.2kw 380v frequency converter 3 phase frequency inverter for motor speed controller VFD
Regular price From $148.80 USDRegular price$0.00 USDSale price From $148.80 USD -
VFD Inverter frequency Converter CoolClassic nflixin 4kw input 220v single & output 3phase 220v Feee-Shipping
Regular price $268.20 USDRegular price$0.00 USDSale price $268.20 USD -
QD350 Mini VFD 3phase 380v input output 50/60Hz 5.5kw power Variable Frequency Inverter for Motor Speed Control Converter
Regular price From $148.80 USDRegular price$0.00 USDSale price From $148.80 USD -
VFD Inverter Freqency Converter 1.5KW/2.2KW Single Phase Variable Frequency Inverter VFD Motor Speed PWM Control CT1
Regular price From $111.60 USDRegular price$0.00 USDSale price From $111.60 USD -
vfd ac drive vfd frequency inverter with water pump Fan motor series 220V 4KW
Regular price $268.20 USDRegular price$0.00 USDSale price $268.20 USD -
Sako SKI600 380V 7.5KW VFD Variable Frequency Inverter of Triple (3) Phase for Motor Speed Control
Regular price From $148.80 USDRegular price$0.00 USDSale price From $148.80 USD -
High performance general frequency Converter 15kw 380v VFD Inverter three phase power
Regular price From $148.80 USDRegular price$0.00 USDSale price From $148.80 USD -
VFD 0.4KW inverter 220V AC Frequency Inverter 1 phase input 3 phase 220 V output
Regular price From $44.64 USDRegular price$0.00 USDSale price From $44.64 USD -
For Russian! NFLIXIN 220v 4kw 1 phase input and 220v 3 phase output frequency converter FOR ac motor drive/ VSD/ VFD/Inverter
Regular price $268.20 USDRegular price$0.00 USDSale price $268.20 USD -
For Europe: 220v 1-phase Input, 3-phase Output Frequency Converter, Powers 1.5kw/2.2kw/4kw, VSD/VFD/50HZ Inverter
Regular price From $79.80 USDRegular price$0.00 USDSale price From $79.80 USD -
VFD 1.5KW/2.2KW/4KW VFD inverter frequency converter frequency inverter for motor ZW-AT1 3P 220V Output wcj5.
Regular price From $44.64 USDRegular price$0.00 USDSale price From $44.64 USD -
Frequency Inverter for Motor Control, 220v to 380v, VFD Technology, 2.2KW to 11KW, 3 Phase Output
Regular price From $121.60 USDRegular price$0.00 USDSale price From $121.60 USD -
Frequency Inverter with VFD Technology, Converts 1-Phase 220V to 3-Phase 380V, Powers Motors 750W to 11KW
Regular price From $121.60 USDRegular price$0.00 USDSale price From $121.60 USD -
Single-phase 220V to three-phase 380V frequency converter 0.75kW/1.5kW/2.2kW for motor
Regular price From $133.00 USDRegular price$0.00 USDSale price From $133.00 USD -
Single-phase 220V to three-phase 380V frequency converter 0.75kW/1.5kW/2.2kW for motor
Regular price From $123.20 USDRegular price$0.00 USDSale price From $123.20 USD -
Energy-Saving VFD Inverter - Speed Control for 380V Three-Phase Motors, Available in 15KW, 18.5KW, 22KW, 30KW
Regular price From $540.36 USDRegular price$0.00 USDSale price From $540.36 USD -
18.5KW 3 Phase 380V/38A Frequency Inverter vector control 15KW Frequency inverter/ Vfd 15KW
Regular price $826.20 USDRegular price$0.00 USDSale price $826.20 USD -
VFD Frequency Inverter with Built-In Speed Controller - Ideal for 380V Three-Phase Motors, 15KW to 30KW
Regular price From $540.36 USDRegular price$0.00 USDSale price From $540.36 USD -
EU & Russian Market VFD Inverter, 380V, AC Motor Drive, 1-phase In, 3-phase Out, Powers: 15KW, 18.5KW, 22KW, 30KW
Regular price From $540.36 USDRegular price$0.00 USDSale price From $540.36 USD -
3-phase 380V Frequency Inverter, VFD Drive for Adjustable Speed, Suitable for Motors with 15KW/18.5KW/22KW/30KW
Regular price From $540.36 USDRegular price$0.00 USDSale price From $540.36 USD -
EU/Russian Compliant VFD Inverter, 380V AC Motor Drive, 15KW-30KW, 1-phase Input, 3-phase Output
Regular price From $540.36 USDRegular price$0.00 USDSale price From $540.36 USD -
Affordable VFD Frequency Inverter - Cost-Effective Speed Controller for 380V Three-Phase Motors, 15KW, 18.5KW, 22KW, 30KW
Regular price From $540.36 USDRegular price$0.00 USDSale price From $540.36 USD -
For Russian & EU, VFD Inverter with 380V Input, Frequency Converter for AC Motors, 15KW/18.5KW/22KW/30KW
Regular price From $540.36 USDRegular price$0.00 USDSale price From $540.36 USD -
For Russian & EU VFD Inverter, 380V 1-phase In to 3-phase Out, 15KW/18.5KW/22KW/30KW Frequency Converter
Regular price From $540.36 USDRegular price$0.00 USDSale price From $540.36 USD -
Frequency Converter For Mixer Motor 380V 15KW-18.5kw 3 Phase Input And Three Output 50hz / 60hz AC Drive VFD Frequency Inverter
Regular price From $765.00 USDRegular price$0.00 USDSale price From $765.00 USD -
Industrial-grade 20HP VFD, 15KW Frequency Converter, Three-phase 380v Input/Output
Regular price From $540.36 USDRegular price$0.00 USDSale price From $540.36 USD -
15KW 380V 3Phase Input 32A Frequency Inverter Triphase 3 Phase Output VFD Frequency Converter Motor Speed Controller 50/60Hz
Regular price $718.20 USDRegular price$0.00 USDSale price $718.20 USD -
15KW/22KW/18.5KW 380V VFD ac Variable Frequency Drive Inverter for Motor Speed Control Converter
Regular price From $718.20 USDRegular price$0.00 USDSale price From $718.20 USD -
VFD Drive, Frequency Inverter, 3-phase 380V In/Out, Adjustable Speed for Motors Ranging from 15KW to 30KW
Regular price From $540.36 USDRegular price$0.00 USDSale price From $540.36 USD



































