Perfect product
Frequency converter power | 0,4 kW |
Type designation | A550 Plus-2S0004 |
Series | A550 |
Rated output current (A) | 2,4 |
Supply voltage (V) | 1 x 230 |
Output voltage (V) | 0 – 230 |
Output frequency (Hz) | 0 – 999 |
Accuracy of the output frequency (Hz) | 0,01 |
Brand | VYBO Electric |
Protection class | IP20 |
Cooling mode | Forced air cooling |
Current stock availability | in stock |
91,00 £
ISO certificates

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Rated power at normal load (normal operation) | 0.4 kW |
Rated output current | 2.4 A |
Supply voltage | 1 x 230 V |
Output voltage | 0 – 230 V |
Output frequency | 0 – 999 Hz |
Overload capacity in ND mode – Normal Duty | 120% / 60s |
Overload in HD mode – Heavy Duty | X |
Control mode: V/F scalar control | ✓ |
SFVC vector open-loop control mode | X |
CLVC vector control mode | X |
Analog Inputs | 1 |
Digital Inputs | 4 |
Analog Outputs | X |
Relay Outputs | 1 |
Open Collector Outputs | X |
Integrated Braking Transistor | X |
EMC filter | ✓ |
+10V output | ✓ |
+24 V output | X |
Input for PTC | ✓ |
Safe Torque Off (STO) | X |
Emergency stop (EMS) | ✓ |
Integrated Ethernet | X |
Integrated MODBUS RTU | ✓ |
PROFIBUS | X |
PG card for encoder | X |
PID | ✓ |
Intelligent PLC function | ✓ |
External panel connection (typically up to 30 m) | ✓ |
Protection class IP 20 | ✓ |
Protection class IP 65 | X |
Change rotation direction via external input | ✓ |
Change the direction of rotation in the control panel | X |
Frequency Converter 0.4 kW 230 V (A550 Plus-2S0004) is in stock. You can order it and it will be shipped to your address immediately.
Frequency converter 0.4 kW 230V A550 in stock
Frequency inverter 0.4 kW A550 is a universal frequency inverter for a wide range of applications. It is an ideal solution for controlling synchronous and asynchronous motors and is characterized by simple control, pre-programmed configuration, and robust functionality. This model is the result of many years of experience and user feedback, thus perfectly meeting modern requirements for efficiency and safety.
Frequency converter 0.4 kW A550 Plus – sale
The 0.4 kW frequency converter is designed to be ready for use immediately after connection to the power grid. The user can start the electric motor simply by pressing the START button and adjust the speed using the built-in rotary knob. The A550 Plus converter supports speed control via an integrated PID controller, ensuring precise and dynamic adjustment of the electric motor’s speed to the current demand.
Advantages of the 0.4 kW A550 230 V Frequency Converter
One of the most outstanding features of the 0.4 kW A550 230 V frequency converter is its ability to increase torque by up to 30%, providing motors with more power under load. The converter is equipped with an RS485 MODBUS RTU serial interface, enabling integration into existing industrial systems and remote control. Other safety and practical features include:
– EMS function (emergency stop): Immediate stop for more safety.
– PTC protection: Connection of the thermal contact of the electric motor to protect against overheating.
– Built-in PID, PLC and Timer: Enable automation and precise process control.
– Digital and analogue inputs: 4 digital inputs, 1 analogue input (0-10V or 4-20mA) and a multifunctional relay output.
0.4 kW A550 Frequency Converter from VYBO Electric
The 0.4 kW A550 Plus-2S0004 frequency converter fully complies with the IEC 61800-5-1 and IEC 61800-3 standards (Category C2, Environments 1 and 2), guaranteeing its reliability and safety in industrial applications. It also features a cable connection for external control of the panel, allowing flexible positioning of the controller as needed.
0.4 kW Frequency Converter with Fast Delivery throughout the United Kingdom
The 0.4 kW A550 Plus frequency converter is designed for maximum cost savings and ease of use without sacrificing performance or functionality. Its advanced control capabilities make it the ideal choice for industrial applications where precision, reliability, and safety are important. We deliver it quickly throughout the United Kingdom. Order the Frequency Converter 0.4 kW 230V (A550 Plus-2S0004) today and simplify the control of your electric motors with a universal, powerful and economical solution.