LBS DRAGON POWER 3, User Manual, Page: 12 / 62

User Manual 2Overview
5
www.lbspower.com
2 Overview
This chapter mainly introduces the UPS's model meaning, features, structure, work principle, etc.
2.1 Product Intro
10-40kVA series UPS is whole high frequency, pure online, double-conversion, smart product..The
system is perfect power security for file server, enterprise server, center server, mirco-computer,
concentrator, telecom system, data center and others that require high quality power protection. They
are widely used in many key business areas, such as post, finance, network, stock, railway, etc.
2.1.1 Model Meaning
If there is no "/B",that means the UPS can be single used only.
Three-phase input three-phase output (three in three out) is 33 mode, three-phase input single-phase
output (three in one out) is 31 mode, single -phase input single-phase output (one in one out) is 11 mode.
2.1.2 Features
Completely digitalized smart control
The UPS support various input and output mode, such as 33 mode, 31 mode, 11 mode. The UPS can
monitor the grid frequency (50Hz/60Hz) and self-adapt the frequency. The output voltage can be set to
208V/220V/230V/240V, which makes amore flexible usage.
Energy conservation and high efficiency
Adopts three-level inverter technology and PFC control technology, the output voltage wave is perfect
and the whole efficiency can be 96%, the input power factor is greater than 0.99, which greatly
improves the use ratio of electric energy and reduces the load of power grid.
Smart fan speed control
The fan speed is adjusted automatically in accordance with the load status, which prolong fan life and
reduce noise.