The 3260A Series is a 300V High power AC and DC Load in one unit, it provides an ideal testing solution for UPS, AVR, DA inverter, especially for step or square waveform UUT,each High power Series AC&DC Load has it own control and display panel, and with 5 states Recall Store memory which provides load set-up more efficiently,adjustable power factor setting (PF, Range: 1, 0.85 ~ -0.85) extends the simulation of test environment ,built-in GONG meter check function offers brief test result diagnosis for production, QC test throughput.