Our three-phase 400Hz medium-frequency power supplies are specifically designed and manufactured for equipment such as aerospace electronics, utilizing advanced and reliable high-frequency power electronic switching conversion technology, a modular structure, excellent output waveform quality, and strong load adaptability. They are widely used in aircraft manufacturing and maintenance, airborne equipment, radar navigation, and other electronic devices requiring 400Hz AC power. What are the product features?
High Reliability and Stability: Utilizing Sinusoidal Pulse Width Modulation (SPWM) design and incorporating genuine inverter modules and driver circuits in the inverter core, ensuring stable and reliable performance with a long service life.
2. The three-phase 400HZ medium-frequency power supply features comprehensive protection functions: overcurrent, short circuit, overvoltage, overheating, overload protection, and alarm, ensuring the safety of electrical equipment.
3. Fast Dynamic Response: Load Surge Dropout Less Than 1%, Response Time Less Than 2ms
4. High load-bearing capacity, suitable for any type of load; rational application of power devices ensures continuous operation under load; utilizes AC-DC-AC structure with an isolated transformer for output isolation, suitable for any type of load.
5. Full isolation of input and output ensures safety and reliability. Utilizing an isolation transformer for output isolation, the waveform is pure and stable, guaranteeing safe and reliable output.
6. The three-phase 400HZ medium-frequency power supply is adaptable to any unbalanced load. It employs a AC-DC-AC structure, with the main circuit and control circuit of the three-phase power supply designed as three independent single-phase power supplies. This allows any phase of the three-phase power supply to be used independently as a single-phase power supply, making it adaptable to any unbalanced load.
7. Optional: RS232 or RS485 communication interface
Optionally available with a color touchscreen display.
