What is meant by H.R.C fuse?
Answers were Sorted based on User's Feedback
Answer / ranjan prasad
In electrical system fuse acts as protection device and
depending on application different type of fuse is to
select. Out of these different type of fuses HRC is also
one of the type and it stands for " High Rupting Capacity".
This type of fuses normally used where some delay is
acceptable for protecting the system.
Is This Answer Correct ? | 415 Yes | 86 No |
Answer / rajesh kumar singh
H.R.C fuses means high rupturing capacity fuses.H.R.C fuses
acts as secondary protecting devices[back up
protection].primary protection is provided by Over Load
relays.
Is This Answer Correct ? | 130 Yes | 35 No |
Answer / anil
High Rupturing Fuse is also like Kit Kat Fuse which is used
to protect the cicuit but the main difference is,it has arc
quenching capacity.
Is This Answer Correct ? | 74 Yes | 28 No |
Answer / amit upadhyay dscl
HRC fuse is high rupturning fuse which is secondry
protecting device. inwhich uses a arc quiched powder who
absorbed the sound and arc when element of these fuse melted
in high current condition. these fuse uses in high voltage
circuit.
Is This Answer Correct ? | 28 Yes | 4 No |
Answer / jaykaran gadhvi
it is stands for high rupturing capacity fuse.
it has a advantage of current limiting featur...so its used
for protection of contactors which may melt for higher
value of current...you can see the autometic starter of
motor has contactors.used for swiching..so fuse is
connected in series with it..after 2 to 3 operation..there
will no us of fuse...as it melts due to overheating...for
30 ka short circuit current..it limits to 10 ka
current.s.c..which is the rating of contactors
Is This Answer Correct ? | 26 Yes | 6 No |
On a transformer name plate %IZ(%Impedence) is mentioned. What is the meaning of %IZ and how it is calculated?
3 Answers Ambe Consultancy, Siemens,
how to decide cable rating? send me cable size,ampere rating data
in delta connection, why motor rotate in high speed compared to star connection?
What is the difference between earth resistance and earth electrode resistance?
through which medium return supply given to alternator please answer in details
When oil level in the oltc of power transformer reduces , oil surge relay will act or not
how to test vector groups in transformer differential relay.
can we start mulitple 3 phase induction motors with common starter?
what is difference between speed mode and torque mode in motor?? explain in simple words please.
Explain about c.t?
whay we used silica gel in Transformer
whis is the formula of converting KW into HP ?