what is the function of supervison relay?Draw its wiring
diagram.
Answer Posted / dnt
The trip circuit extends beyond the relay enclosure and
passes through more components, such as fuses, links, relay
contacts, auxiliary switch contacts and so on, and in some
cases through a considerable amount of circuit wiring with
intermediate terminal boards.
These complications, coupled with the importance of the
circuit, have directed attention to its supervision.The
relay use for supervision called supervision relay.
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