30kva 45kva 115v 400hz power supply variable frequency ac power supply frequency converter for industry
1Complete isolation of input and output technology, safe and reliable power supply
2SPWM sine wave pulse width modulation technology is adopted, with fast response speed and stable output
3IGBT high-frequency static inverter, small size, lightweight, low noise, and high efficiency
4Double-loop control mode of instantaneous and effective value for high precision and good waveform quality
5High power IGBT module and integrated drive circuit for strong overload capacity and low loss
6Suitable for resistive, inductive, rectifier, and other loads
7Multiple protection for overheating, overcurrent, and short circuit
8Parameter memory function and 10-groups shortcut key operation
9Voltage and frequency adjustable online with real-time frequency changes
Frequently Asked Questions (FAQ)
1. What is the output frequency range of this power supply?
The frequency can be set via software between 40Hz and 499.9Hz, making it suitable for 400Hz aviation and industrial testing.
2. Can the output voltage be adjusted during operation?
Yes, the power supply voltage and frequency can be adjusted online in real-time to suit various testing requirements.
3. What types of loads are compatible with this converter?
Our frequency converters are designed to adapt to various loads, including resistive, inductive, and rectifier loads.
4. What safety protection features are included?
The unit includes comprehensive protection for overvoltage, overcurrent, overload, over-temperature, and short-circuit conditions, with automatic alarms.
5. Is the input and output isolated?
Yes, the system features complete isolation technology between input and output to ensure a safe and reliable power environment.
6. What technology ensures the stability of the sine wave output?
It utilizes SPWM (Sinusoidal Pulse Width Modulation) and IGBT high-frequency static inverter technology for a stable, low-noise output.