Pure sine wave output, true on-line dual conversion design Adopt the fourth layer PCB, and SMD technology Sixth generation IGBT, the inverter AB working efficiency much higher temperature lower, more reliable. Touch screen display, with the simple operation and intuitionist data ,option the display language or logo Set the work mode on the display directly, UPS mode ECO mode EPS mode Provides intelligent detection for whole process. all power’s supply working status, breaker status, and all circuits working status. It is completely capable to load from 0-100% while no need to change to bypass, which make sure the output reliable. Phase-to-phase stabilizer Independent phase-to-phase control realizes the control of instant over-loading balance, so as to reach O/P 100% unbalance load. Cold start Generator compatible With RS232 and RS485 standard collocate, option SNMP and dry contact connection