Are you still in the era of isolation transformer?
An isolation transformer is a transformer used to transfer electrical power from a source of
alternating current power to some equipment or device while isolating the powered device from
the power source, usually for safety reasons or to reduce transients and harmonics.
UPS with isolation transformer:
The three main reasons to use Isolation transformer:
- Short circuit reduction at the input side.
- Continuous neutral supply at the load side during the unavailability of neutral from the source side
- To protect the UPS from the load harmonics
UPS without isolation transformer:
The three main reasons to use Isolation without transformer:
- Battery earthing point will be used as neutral for the load.
- By using IGBT technology we can reduce the harmonics at the input level.
Adopting modern IGBT technology is advisable due to greater efficiency and compact size. It
not only minimizes inrush current but also supports environmentally sustainable practices,
making it a green and effective choice.