Online HF UPS Digital Series 1 3KVA
LCD LED Optional

Sine wave output
Zero Transfer
Bypass Output Rationalization(optional)
TVSS Function
DC Startup Function
Bypass Protection Function(optional)
Long Backup Time Design
Whether on the main mode or on the batter y mode, the UPS will provide pure sine wave as the best power
support for the load.
When the utility fails or resumes, the UPS transfer time between the utility mode and battery mode is zero,
which ensures the reliability for the load operation.
On the bypass mode, other brand UPS can not protect the load, while Digital Series can provide stable
output voltage on the bypass mode, which makes the load more safely.
Transient Voltage Surge Suppress is used for fax, telephone, and modem.
When the utility fails, Digital Series UPS can turn on the UPS on the batter y mode and startup the pc or
other load devices, which makes UPS more convenient and reliable.
When the UPS provides the power on the bypass mode, the UPS emergency ability has been improved
largely, meanwhile, when the load has particular requirement on the power, just like the voltage can not be
too high, Digital Series UPS has the high voltage protection on the bypass mode, which can avoid the load
from the high voltage danger.
Installing the suitable battery group can prolong the backup time to 8 hours to meet the need of different
main environment. Digital series is not only with the longer discharging time, but also with the strong
recharge ability to provide initial charging current to 3-4A.