BIS IS 14786 : 2000(R2015)
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
HIGH-VOLTAGE/LOW-VOLTAGE PREFABRICATED SUBSTATIONS
30-07-2017
12-01-2013
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Withdrawn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 |
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