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if u have to run a 300kw moter then what is ur choice HT or
LT switchgear & explain why?

Answer Posted / muralidaran - itc

It depends on Application. In HT conductor sizes will be
less & also motor will be more compact since current flow
will be less, but insulation level be more.

HT will be my choice, if speed controll is not required.
LT will be my choice, if speed controll is required (VFD)
Since HT VFDs are quiet high in cost.

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