Three Phase 3/3 low Frequency Online ups 380v System
Model:Low Frequency Online UPS Legend Strar Series LS33 10K-100K(3Ph in/3Ph out)

Quickly View:
<1>Cold start
<2>Perfect protection
<3>Generator compatible
<4>Intelligent communication
<5>High-powered dynamic feature
<6>Selectable battery inspection module
<7>Optional input harmonic filter or 12 pulse rectifier

Key Features 
1:Built-in isolation transforme
2:True galvanic isolation transformer design
3:Parallel operation with up to 4 units (option)
4:Variety of communication options available
5:Advanced automatic constant charging circuit, prolongs battery life
6:True on-line double conversion design providing all power protection
7:Full protection, overload, over voltage, short circuit, over temperature etc 
8:Sixth generation IGBT, much higher efficiency, lower temperature, more reliable
9:Super wide range of input voltage anti-interferance,adapt to harsh environment in power network.
10:Cold start function: UPS system can directly start UPS by battery pack in the absence of AC input
-self-starting funciton after restoreing utility power supply
11:Compact size and ergonomic design: it can be placed on a desk top or other convenient location
 
Application
Data center, Industrial equipment, Financial and Securities, telecommunication, aviation, traffic, post service, public security, customs, government and other entitiesh etc.
 
Technical Specification