格林思科实业有限公司
产品新闻

在线UPS电源

来源:格林思科   发布时间:2017-07-04   点击量:208
Application
The modular DC ups are widely used for power plants(15MW-60MW)and substations(10KV-500KV),hydropower station,transformer stations,signal transmission,telecommunication and lighting,petroleum industry,chemical industry,metallurgy,machinery,papermaking,coal industry,building materials,textile,brewing industry,ect.
Introduction
The DC ups system is adopted new generation of intelligent high frequency switch technology, which meet the requirements of electric power industry with high reliability and high performance on the basis of equipment development and network operation.
Specific modular design of the switching power supply with high reliability.
Features
●Wide input voltage range:304-475VAC,50/60Hz, three phases
●With output voltage: 110VDC/220VDC/240VDC; output current: 1-300A available
●With high adaptability to grid
●Automatic low current equalization,with unequalization<3%
●Advanced soft switch technology with efficiency >94%
●Complying with the IEC and UL international standards
●With 3-level centralized/distributed monitoring system
●With intelligent battery management system,with real-time monitor function for battery operation state and parameters
●With communication: RS232,RS485 available
●Rectifiers being hot-pluggable,convenient for online maintenance 
Main Components included           
●With AC input distribution cabinets           
●Rectification: rectifiers and insulation diodes           
●DC output distribution: diode chain, IMS, switching branches and control branches            
●Monitoring system: power control unit and distribution monitoring box        
●All the modules and components could be customized accordingly
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