Electrical LT panel Design

back to your technical school courses, you may find.

If you find nothing, do not try to design any LT nor HT panel

The design of HT/LT panel is highly technical job and has to be done by qualified technical person. It is not an armature's job since the panel has to comply with local or international standards to maintain safety , reliability and maintainability. If you are from India you can read the specific IS standards like IS 4237, IS 4064, IS 2208 , IS 2705, IS 1243 , IS 256 , IS 375, IS 3281, IS 3072 for design and various components to be used etc. and if you are a qualified Engineer can start designing. If in doubt you can always come back to this site for clearing your doubts .

Please read the link below.

http://210.212.237.100/electrical/2868sp.pdf

i am curious about the LV switchgear standards that you mention. i think for quite sometime LV switchgear and controlgear have been following IS 13947 parts 1 to 5. Also some other standards you quote....

Please clarify, thanks.

You are right

IS13947 -1993 is the Specification for Low voltage switchgear and control gear.

Part I to Part V

Part I General rules (superseded IS 4237 )

Part II Low voltage Switchgear (Superseded IS 2516 )

Part III Switches , dis connectors switch fuse combination (Superseded IS 4064)

Part IV Contractor and motor starters (Supersede IS 2959 & IS 8544)

Part V Control circuit devices and switching elements) ( Superseded IS 6875

IS 8623 1993 Specification for low voltage switch gear and control gear assemblies.

*IS 4237 1982 General requirement for switch gear and control gear for voltage not exceeding 1000volts. ( superseded)

I S 2147-1962 Degree of protection provided by encloses for low voltage switchgear and control gears.

IS 8828 1978 Miniature air circuit breakers.

We at L & T are conducting a 4-days' duration training programme on "Electrical Design of Switchgear Assembly" at our Switchgear Training Centres at Pune, Lucknow & Coonoor. This course covers almost all aspects of LV Panel design. Please mail me thro this forums mailbox giving your mail ID so that I shall send you a copy of our training calender.

dear sir please send me the course calender. i am interested in attending this course

sir give me your email id

i want to persue the course

I am averse to disclosing mail IDs in a public forum. Kindly send me your mail ID thro this forum's mailbox, so that I can send you further details.