Answer / karthik ccel

Your link is 32 Amps so if any more than that specified
32Amps current occurred means then the fuse link will trip
i.e. its blown out that fuse wire.

That 64Amps is mentioned the Switch Fuse Unit(SFU) withstand
capability.i.e. that SFU Unit can withstand upto 64Amps.

Answer / k.prakashchandra

In sfu there is no tripping mechanism generally. Tripping
takes place at the set value.The link may sustain 64 A for
a short period if the cont capacity is 32 A

What is the difference between MCCB and MCB ?

4 Answers   Siemens,

---

what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

1 Answers   Siemens,

---

in house wiring when two wires are same colour coding and there is no any connection one end how to find which wire is earthing wire

1 Answers  

---

How would your past experience translate into success in this job?

0 Answers  

---

have u any web site who can give all electrical sum's to solve counting easy like how to convert 1kw=?Kva.

1 Answers   Marriott,

---

Why we say three phase voltage 440v.

2 Answers   VDP,

---

How will you explain transformer action in case of 3-phase induction motor?

4 Answers  

---

Why NGR is required for 11Kv geneartor in power plant

2 Answers   AB Inc, ABB,

---

why u want to work in sail/ntpc as u r already in an it company where life is good, good environment no much tensions etc?

6 Answers   Sail,

---

Describe the control mechanism of missile launcher???

0 Answers   DRDO, ONGC,

---

What does the term power factor shows?

0 Answers  

---

What is C-factor?why it is required to consider in fault short circuit calculations?

2 Answers  

---