1 - 1 Phase UPS
 

1 - 1 Phase UPS

DSP Multipower2008.jpg

 
UPS sizing up to 10KVA with Single-phase 220VAC Input-Output Voltage (220V, 50Hz, 1 Input Phase-1 Output Phase). This type of UPS is commonly used to protect loads (equipments) that require no more than 8000Watts.
 
UPS of this type has 1 phase, 1 neutral, and 1 earth (ground) cable for both input and output connections. There are several type of technologies available for this 1-1 UPS:
·         Off-line (UPS unit only supplies power to equipments during blackouts)
·         Line-Interactive (UPS unit supplies regulated power to equipments whenever the input parameter is lower or higher than the required parameter)
·         On-line (UPS continuously supplies clean power to equipments regardless of input conditions)
 
Suitable applications for this type of UPS: Regular PCs, Switches, Routers, POS, Telecommunication equipments, VSATs, etc.