BIS IS 14786 : 2000(R2015)
Withdrawn
HIGH-VOLTAGE/LOW-VOLTAGE PREFABRICATED SUBSTATIONS
01-12-2013
07-30-2017
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Withdrawn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 |