2
System Type and Configuration
12.
2 Product Description
The On-Line-Series is an uninterruptible power supply incorporating double-converter
technology. It provides perfect protection specifically for strict load.
The double-converter principle eliminates all mains power disturbances. A rectifier con-
verts the alternating current from the socket outlet to direct current. This direct current
charges the batteries and powers the inverter. On the basis of this DC voltage, the inverter
generates a sine wave AC power, which permanently supplies the loads.
Designed with the proven on-line, double conversion architecture, this series of UPS
offers the greatest degree of availability in power protection and provides continuous,
high-quality AC power to connect strict load, especially for the basic equipments in some
areas as: finance, communication, government, traffic, manufacture, education and so on.
There are two types of UPS according to the battery configuration: standard type and
long backup time type, each available in the following ratings: 1kVA, 2kVA and 3kVA UPS.
Table 2-1 UPS types and configurations
Type Model Remark
1kVA C1K With a 1A internal charger and 3 batteries
2kVA C2K With a 1A internal charger and 6 batteries
Standard
3kVA C3K With a 1A internal charger and 8 batteries
1kVA C1KS With a 7A internal charger and external batteries
2kVA C2KS With a 8A internal charger and external batteries
Long Backup
Time
3kVA C3KS With a 8A internal charger and external batteries
Note: “S” model show Long Backup Time.
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