Short note on Offline UPS system.

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written 8.8 years ago by

teamques10 ★ 69k

modified 3.2 years ago by

pedsangini276 • 4.8k

Mumbai University > Electronics Engineering > Sem7 > Power Electronics 2

Marks: 7M

Year: Dec 2013

power electronics

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written 8.8 years ago by

teamques10 ★ 69k

Off-line UPS

In the case of the off-line system, in normal operation power is supplied directly from ac mains.
In the event of mains failure, a transfer switch disconnects the power line and connects the inverter to the load.
When the mains power is restored, the load is reconnected to …

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