Basic Info.

Product Description

Powerwell series online hf ups 3/3phase 20-80kva; perfect applications: internet servor , internet data center), medium-scale network system / computingcenter, bank and securities, business server group, medium-scale office automation, precision equipment, etc. features: complete digital control technology fully digital control with two dsps, all the subsystems are digital controlled including the igbt rectifier, inverter, charger, discharger. excellent electrical properties true online double conversion instruction offers the safe and effective power protection for various loads, with strong output load capacity; high input power factor, green and energy-saving input end with pfc and input pf of the whole ups up to 0.99; strong environmental adaptability  wide input voltage and frequency range, adaptation to all kinds of climatic and geographical environment; comprehensive protection measures   surge protection, short circuit protection, and other protection to ensure the reliability of ups; igbt and scr adopts the advanced eupec power module; the adoption of advanced technology (igbt driving technology, igbt soft over-current shutdown) improves the reliability and safety of inverter. intelligent battery management  adopting the intelligent battery management, prolonging the using life of battery, decrease the maintaining work; the max battery charging current can set by end users according to the battery features, to avoid any damage caused by the big charging current; periodic self-test battery, detecting the battery problems timely; with battery over voltage / current protection, to protect the battery; cold start and mains start function directly start the ups through battery or start ups through mains only. superior network monitoring capabilities  communication port (rs232, usb, and so on) connecting with computer, snmp card optional, easy-maintenance design a) adopts the full front maintenance design, reducing the restrictions on the installation space, and saving the space of computing center; b)modular design class, convenient and easy site maintenance; c) with manual maintain bypass, d)battery replacement without disrupting the ups running; e) historical records search function, events up to1, 000 items; friendly interface  largelcd display and led status indication; abundant information display of ups; technical specifications:     - - - - model | pw3320 | pw3330 | pw3340 | pw3360 | pw3380 | capacity/rating power | 20kva/16kw | 30kva/24kw | 40kva/32kw | 60kva/48kw | 80kva/64kw |         ac input       | rated voltage | 190/208/220vac or 380/400/415vac(line voltage) | input connection | three phase four wires | power factor | above 0.99 | thdi | less 5% | voltage range | 150-270vac or 280-480vac(line voltage) | frequency | 40-70hz | bypass     | 150-