With the rapid development of the aviation manufacturing and maintenance industries, the use of 115V/400Hz intermediate frequency AC power and 28.5V DC power supply systems has become increasingly common, with rising demand, especially at civil aviation trunk airports, maintenance hangars, and main manufacturing plants. Customers urgently require professional equipment to carry out daily inspections of aviation ground power supply, to meet daily production and maintenance needs.36V Aviation Power SupplyWhat are the advantages?
At the customer's site, the power supply system directly faces expensive equipment such as aircraft and aircraft accessories. To confirm the normal operation of the power supply system, a testing device is required to check if the 115V/400Hz and 28.5V are functioning properly, and it must be portable and safe. Standard loads are designed for 50Hz or 60Hz power frequency, and cannot measure 400Hz power sources. Using frequency reduction to test medium-frequency power sources will increase the error in precision testing.

Aviation Power
The Aircraft Ground Power Test Load is a professional portable aviation test load. The AC load can simulate the aircraft's mid-frequency 115/400Hz characteristics, while the DC load can mimic a DC 28.5V attribute. It completely replaces the aircraft's aviation plug connection to the power supply system, enabling a series of tests on the power supply system.
The alternating current (AC) load range for custom applications, covering 0-140KW AC, provides customers with more options to select suitable products. This ensures the completion of tests such as full-load testing (full-load capability), overload testing (overload protection testing), and accuracy testing for the intermediate frequency power supply system. For direct current (DC) loads, our company can currently customize up to 28.5V/800A, meeting the testing requirements of the customer's DC power supply system.





