BIS IS 14786 : 2000(R2015)

Name: BIS IS 14786 : 2000(R2015)
Brand: BIS

Withdrawn

HIGH-VOLTAGE/LOW-VOLTAGE PREFABRICATED SUBSTATIONS

Withdrawn date

30-07-2017

Published date

12-01-2013

Publisher

Bureau of Indian Standards

1 General
2 Service conditions
3 Requirements for components
4 Ratings
5 Design and construction
6 Type tests
7 Routine tests
8 Guide to the selection of prefabricated substations
   for service
9 Information to be given with enquiries, tenders and
   orders
10 Rules for transport, erection, operation and maintenance
Annexes
A - Method for testing the prefabricated substation under
    conditions of arcing due to an internal fault
B - Test to verify sound level of a prefabricated substation
C - Mechanical impact test
D - Ratings of transformers in an enclosure

Describes the service conditions, rated characteristics, general structural requirements and test methods of prefabricated substations, which are cable connected.

Committee	ETD 8
DocumentType	Standard
PublisherName	Bureau of Indian Standards
Status	Withdrawn

Standards	Relationship
IEC 61330:1995	Identical

IEC 60050-151:2001	International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
IEC 60050-441:1984	International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
IEC 60076:1967	Power transformers
IEC 60076-1:2011	Power transformers - Part 1: General
IEC 60071-2:1996	Insulation co-ordination - Part 2: Application guide
IEC 60060-1:2010	High-voltage test techniques - Part 1: General definitions and test requirements