[Product Type]: (1) 400HZ IF static variable power supply 1. The mobile trailer, flexible, can easily replace the point of use. Body surface using hot dip galvanizing process, the use of damping tires wide tires, with a drawbar. 2. Vertical, relatively fixed for indoor and outdoor applications, can run stand-alone, and the machine can be supplied with several functions to achieve the power and machine capacity expansion and centralized power. 3. bridge type, with a hanging bracket, cable reels, winches and remote control devices to meet the various models of airport boarding bridge. 4. centralized power supply type, mainly used in the hangar, apron and other aircraft can accommodate a large number of places available centralized power, the system supports multiple and machine, no need to set the master and slave when the machine, start the power supply for the host, after started from the machine. According to the actual needs of the electricity to power the size of the wells, the number of power load or aircraft, automatic start stop goods oh N-static variable power station and can evenly distributed load current, saving energy. When a static variable power failure, the power is automatically shut down and away from the system, and other equipment to keep running. When maintenance and repair, provided with a maintenance mode, does not affect the power supply is normal to the plane. When the plane consumption increases, the system can be expanded in the future according to customer requirements. (2) high-power DC power supply aviation (28.5V / 270V) This series of aviation ground power supply (28.5V / 270V) and dedicated specifically for aviation passenger aircraft in production, providing high-quality external DC power supply is detected, repair and maintenance. Device input stage uses intelligent thyristor modules to achieve a soft start of the main circuit, the middle-class full-bridge topology with phase-shifted soft-switching technology to achieve energy conversion, output stage LC filter to get the quality of DC voltage. High-performance DSP as the central processor, pure digital measurement and control technology, LED screen display, exquisitely beautiful, reasonable structure design, with high stability and high reliability, is safe, reliable, efficient, clean high-end aviation ground power. Has been widely used in airports and aircraft manufacturing, testing, maintenance and other applications. [Features]: ◆ unique instantaneous value of the double loop control, high control accuracy, waveform quality, and can be adapted to a variety of loads; ◆ IGBT high frequency static inverter, small size, light weight, low noise, high efficiency, outside interference small; ◆ microprocessor control, output voltage adjustable frequency line, operation and fault status at a glance; ◆ operation display digital LCD / LED panels, flexible and convenient to use, you are more handy; ◆ isolation transformer isolated output, safe and reliable good adaptability; ◆ with remote control interface, which can meet the needs of remote site; ◆ Liwo-one design, suitable for vertical, trailer, hanging bridges and centralized powered (and machine type) installed, used in a variety occasions; ◆ Chinese large-screen LCD, displaying more information, more convenient operation; ◆ independent multi-modular design, high reliability and quick easy maintenance / repair of; ◆ matching and machine functions, providing the user power supply and centralized power management; ◆ DC power supply with aviation (28.5VDC) portfolio to provide customers with IF, DC combination products; ◆ complete protection, intelligent monitoring and alarm recording mechanism, safe and reliable operation; ◆ distal blood pressure compensation, ensure reliable power supply standard aircraft. [Demand Optional: 1, distribution cabinets: for centralized powered (and machine type) will be assigned to each power seats; 2, drop compensator: output cable longer to compensate for the power factor, reduce line drop; 3, trailers, hanging bracket, cable reels, winches. Power for the trailer, optional rack; 4, the input cable and output cables, air plugs (imported products, lightweight wearable) 5, communications interface: RS232 / 485.