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.
