IS Details

IS Number :	IS/IEC 517 : 1990 Reviewed In : 2012
IS Title [Eng-Hn] :	Gas Insulated Metal Enclosed Switchgear for Rated Voltages of 72.5 kV and above
No of Revision :	0
No of Amendments :	1
Technical Department :	Electrotechnical Department
Technical Committee :	ETD 8 ( High Voltage Switchgear And Controlgear )
Language :	English

Group :	Electrical Switchgear and Other Electrical Products/Accessories
Sub Group:	Switchgear, Metering and Accessories
Sub Sub Group :	Circuit breakers, switches and disconnectors
Aspects:	Product Specification
Certification:	Voluntary Certification
Ministry :
Short Commom Man's Title:	Gas Insulated Metal Enclosed Switchgear for Rated Voltages of 72.5 kV and above
Itchs:	85365010
Degree of Equivalence:	Identical under single numbering
Identical/Equivalent Standards:	IEC 517
Organisation :

Indian Standards Refered In IS IS/IEC 517 : 1990 :

SNo	IS Number	Title	Technical Committee
1	IS 13118 : 1991	High-Voltage Alternating-Current Circuit-Breakers	ETD 8
2	IS 9921 : Part 1 : 1981	Alternating Current Disconnectors (Isolators) and Earthing Switches for Voltages Above 1 000 V - Part I : General and Definitions	ETD 8
3	IS 9921 : Part 2 : 1982	Alternating current disconnectors (isolators) and earthing switches for voltages above 1000 V: Part 2 Rating	ETD 8
4	IS 9921 : Part 3 : 1982	Alternating Current Disconnectors (Isolators) and Earthing Switches for Voltages Above 1000 V - Part III : Design and Construction	ETD 8
5	IS 9921 : Part 4 : 1985	Alternating Current Disconnectors (isolators) and Earthing Switches for Voltages Above 1000 V - Part 4 : Type Tests and Routine Tests	ETD 8
6	IS 9921 : Part 5 : 1985	Alternating Current Disconnectors (Isolators) and Earthing Switches for Voltages Above 1 000 v - Part 5 : Information to be Given with Tenders, Enquiries and Orders	ETD 8
7	IS 2099 : 1986	Bushings for alternating voltages above 1 000 Volts	ETD 6
8	IS 6209 : 1982	Methods for Partial Discharge Measurements	ETD 19
9	IS 12063 : 1987	Classification of Degrees of Protection Provided by Enclosures of Electrical Equipment	ETD 1
10	IS 9779 : 1981	Sound Level Meters	LITD 5
11	IS 12729 : 2004	Common High-Voltage Switchgear and Controlgear Standards	ETD 8

International Standards Refered In IS/IEC 517 : 1990

Standard contains no Cross Referenced International Standard.

IS/IEC 517 : 1990 is Refered in following Indian Standards :

Standard contains no Cross Referenced Indian Standard.

Bureau of Indian Standards