FJZ11C-3K medium frequency power supply

The FJZ411C series products are 400Hz medium frequency static power supplies designed and manufactured specifically for aviation and military electronic and electrical equipment, using high-frequency power electronic switch conversion technology. They can be used for aircraft and airborne equipment, radar, navigation and other military electronic equipment, as well as other occasions that require 400Hz medium frequency power sources. They are the replacement products of unit type variable frequency power supplies. This product has a voltage and frequency adjustment range of ± 20%, suitable for use in laboratories or production lines as a power supply for debugging experiments; High power products are suitable for aircraft power supply, aircraft maintenance, 400HZ36V gyroscope experiments, radar stations, and other large mixed load full aircraft (station) power supply. They can also be used for centralized power supply in factories and laboratories. The product adopts a simulated structure, and all repairs are carried out on the front side, which can be used independently or installed on the vehicle.
FJZ power input has a single AC voltage and frequency, and is internally converted from AC to DC; After the conversion and rectification of DC to AC, a very stable and pure 400Hz AC sine wave is generated on its own. The principle is shown in the diagram: the power supply inputs the voltage and frequency of the AC power grid, and after internal inversion conversion from AC to DC and DC to AC, it generates a very stable and pure 400Hz AC sine wave on its own
Product Features
l. High frequency SPWM hardware adjustment technology, fast response speed, stable output;
2. High power MOS/IGBT (using German Siemens or Mitsubishi modules) drive, reliable operation, strong overload capacity;
3. Suitable for various loads such as resistive, inductive, rectifier, and hybrid types;
4. It has protection functions for abnormal conditions such as overheating, overcurrent, and short circuit;
5. It has parameter memory function, shortcut key operation mode, and is easy and convenient to use;
6. The power supply voltage is adjustable online, and the output frequency is optional;
7. Adopting high brightness LED display or 7-inch touch screen display, clear and eye-catching, with a large viewing angle, convenient for production line use;
Equipped with RS232/RS485 communication interface (optional), baud rate 9600