300kVA AC Frequency Converter 50Hz to 60Hz Three Phase 220V 3 Phase 380V
Performance Characteristics
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
4Unique double-loop control mode of instantaneous value and effective value, high control precision and waveform quality
5High power IGBT module and integrated drive circuit, strong overload capacity and low loss
6Suitable for resistive, inductive, rectifier, and other various loads
7Multiple protection functions for overheating, overcurrent, and short circuit
8Parameter memory function with 10-groups shortcut key operation
9Voltage and frequency adjustable online with real-time frequency changes
Frequently Asked Questions
Q: What is the primary use of this frequency converter?
A: It is designed to convert AC power between 50Hz and 60Hz, allowing equipment designed for one standard to operate on the other, while also providing voltage regulation.
Q: Does the device provide pure sine wave output?
A: Yes, it uses SPWM (Sine Wave Pulse Width Modulation) technology to ensure a high-quality, stable pure sine wave output suitable for sensitive electronic loads.
Q: Can it handle inductive loads like motors?
A: Absolutely. This converter is suitable for resistive, inductive, and rectifier loads, making it highly versatile for industrial and home appliance testing.
Q: What safety protections are included?
A: It features complete input and output isolation, along with protection against overheating, overcurrent, overload, and short circuits, including an automatic alarm system.
Q: Is the output frequency adjustable?
A: Yes, the frequency can be set via software between 40Hz and 499.9Hz, and it can be adjusted in real-time during operation.
Q: How does the cooling system work?
A: The unit utilizes a forced fan cooling system to maintain optimal working temperatures (0-45℃) during continuous high-power operation.