Power Solid Line Interactive UPS 1000VA / 600W PS-PLU1K#2B7KR Data Sheet User Manual Features: – Line Interactive UPS with simulated sinewave output – Excellent microprocessor control guarantees high reliability(Internal self-diagnostic technology) – Auto restart while AC is recovering – Cold start function – Off-mode charging – Fast intelligent battery recharge function – Offering LED and LCD panels for selections – Optional Generator compatible – Optional USB/RS232 communication port andRJ11 /RJ45 protection Boost and buck AVR for voltage stabilization(one boost and one buck control)