Interested to Buy Any Domain ? << Click Here >> for more details...
Hello friends i am facing one problem in lighting panel.
Frequently neutral link near to MCCB is burning(firing. What
may be the reason for this one. Please answer me.
- 5 Answers
- 8181 Views
- I also Faced
- E-Mail Answers
Answer Posted / sachin
Dear friend ,
First measure the current flowing thro MCCB .If it is MCCB
then it must have protective system . Set it as per max
current.measure the neutral current at full load. measure
neutal to earth voltage . most possible reasons are
1] Neutral link is undersized or
2] Loose connections
3] Neutral is not properly earthed .
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What is different between resistance grounding system and resistance earthing system?
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
Safety of on line ups
what is the role of energy meter in distribution system ?
at which voltage level arcing ground is occurs ??????????
how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.
details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?
How isolater function when installed inelectrical 440V wiring
what is meaning of 230volts ac 50hzs ac supply is it rms or maximum to getting ac 230v what amount of max voltage they will send
working principles of cf lamp,incandescentlamp and f lamp?
why and where we use early make & late break contacts in protection?
What is K-rated transformer? What is the use of it? What can be the size(pls provide calculation if possible) of K- factor transformer for 550kW,690V motor operating with drive (VFD)?
what is the meaning of impedance protected in instrument cooling fan
Draw a SLD of HT distribution EB grid up to users Transformer?
can any one provide me a connection wiring diagram for a DG set control panel along with BOM?
