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ALS series UPS is an advanced true On-Line uninterruptible power system
produces reliable and pure sine wave power to users' equipment, ranging
from sensitive medical instruments, computers, telecommunication
systems to industrial automatic equipment.
The On-Line design enables the system to adjust and filter power fluctuations
continuously and automatically under power normal condition.
During power failure, it can provide immediate back-up power from the
batteries without any interruption.
When overload or UPS malfunction, the system will automatically transfer to
bypass mode and continue supplying output equipment with utility power,
when overload situation releases, it will transfer back to inverter mode
automatically, while malfunction can be released by restarting the UPS.
All the transferences are achieved within 4 ms without interruption.
ALS-Series Block Diagram
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