1. Offering standard power supplies from various countries, providing stable and pure sine wave power, and simulating tests for various electrical appliances. 2. 16-bit microcontroller (analog) control, with intelligent (analog) control of output voltage and frequency, offering flexible and convenient operation. 3. High-frequency PWM design, using IGBT for power drive, featuring small size and low noise. 4. Unique instantaneous value control method, allowing pre-set nominal voltage from -10% to -30% and +10% to +25%, with high control accuracy and good waveform quality, adaptable to various loads. 5. Efficiency of over 85%, suitable for a wide range of loads, with power factor ranging from ±0.5 to 1.0. 6. Fast transient response, with voltage stabilization reaction time within 2ms for loading or unloading. Aviation ground power supply 2, 36V aviation power supply 1, 400Hz frequency conversion power supply 7, 115/200V power supply 2, 27V DC power supply.
7. High overload capacity, capable of withstanding 300% of rated current instantly 8. Features multiple protections and alarms for overcurrent, overload, and overtemperature 9. Voltage (V), current (A), frequency (HZ), power (W), power factor (PF) all displayed on an LED digital tube, easy to read with high resolution 10. Output voltage adjustable in two ranges: 0~150V/0~300V 11. Output frequency: 45HZ~65HZ, 50HZ, 60HZ, 2F, 4F, 400HZ 12. Low distortion and interference, input/output fully isolated for safety and reliability 13. Wide application range, suitable for various places requiring variable frequency and voltage 14. Single-phase 500VA~500KVA, three-phase 3KVA~1600KVA, capable of handling special specification customization
