Business use compact size rack & tower online UPS 1-3kVA
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Sigma 1-3kva online UPS * Compact size with rotatable LCD display * 0.8/0.9 output power factor adjustable * 1/2/3kVA * High frequency, full bridge topological design * Cold start function * ECO mode * Generator mode
| Key Features | |
|  | Online double-conversion pure sine wave output for load specifically designed for servers | 
|  | Rotatable LCD display design | 
|  | Tower/rack multiple configuration for flexible installation | 
|  | Microprocessor control guarantees high reliability | 
|  | Adopting high frequency full bridge topology for high steady performance | 
|  | High input power factor correction | 
|  | Selectable various output range and operating mode | 
|  | ECO mode to save more energy | 
|  | Cold start function | 
|  | Built-in dry contact/RS-232/EPO communication port | 
|  | SNMP allows for web-based remote or monitoring management | 
|  | Enable to extend runtime with scalable external battery pack | 
|  | Over-load, short-circuit, and over-heat protection | 
|  | Hot-swappable battery design | 











 
 
 
 
 
 
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