Answer Posted / maprayil
Capacitors are of many types, viz, power capacitors, energy
storage capacitors, microfarad capacitors, surge protection
capacitors etc. From your question, it appears that you
are referring to Power Capacitor. LT capacitors are used
in single phase (230V) or 3 phase (415V) system for
reactive power compensation where the loads are inductive
in nature. As far as HT capacitors are concerned, this can
be of any voltage denomination viz., 11 KV, 22 KV, 33 KV,
66 KV, 132 KV, 400 KV etc. Generally these type of
capacitors are installed on the secondary side of power
transformers.
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