What is AMF Panel????

3 Answers   Emerson,

---

Three set (each phase contain 2 cable of 400 mmsq CU XLPE AWA) of single core cables are connected to 11 KV motor of 14 MW & the switch gear supplay is taken from 11kv feeder & this supplay taken from 275 KV substation. Problem is one pair cable(L3- 2 cable ) getting very hot & gland melted and damaged in switch gear side. the other two cable haven't any more hot(ambient temp only & L3 haveing 95- 100 Degree C. The same problem happened in 275 KV substation switch gear side also where the supply taken for 11 kv switch gear. But here L2 phese cable had problem. Why it is happening like this?. The cable having temperature different at different location from gland side inthe case of 11KV feeder of 275 kv substation. why ?

2 Answers  

---

at what condition restricted earth fault relay will act?

1 Answers   Equate,

---

Is there any option to replace two Genset of capacity 125KVA with one higher capacity for same office?

8 Answers  

---

How the starter control the starting current in three phase AC Motor?(In DC apply the reistance).

6 Answers  

---

Explain the working of any one cutting machine

0 Answers   Mahatma Gandhi University,

---

Can we use 3 phase energy meter for measureing power in 2 phase 440 V phase circuit?

2 Answers  

---

why all selected supply voltage are multiple of 11

1 Answers   Gamesa, Suzlon,

---

defined power system?

3 Answers   Spanco,

---

Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks

0 Answers  

---

give information about REM5453 & SPAJ Relays

1 Answers  

---

why do we provide metallic enclosure to bus duct and then ground it?

1 Answers  

---