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Indian Standard Details

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Basic Details
IS Number : IS 14657 : 1999
Reviewed In : 2013
IS Title [Eng-Hn] : Gas insulated metal enclosed switchgear for rated voltages 72.5 kV and above - requirements for switching of bus-charging currents by disconnectors
No of Revision : 0
No of Amendments : 0
Technical Department : Electrotechnical Department
Technical Committee : ETD 8 ( High Voltage Switchgear And Controlgear )
Language : English

Classification Details
Group : Electrical Switchgear and Other Electrical Products/Accessories
Sub Group: Switchgear, Metering and Accessories
Sub Sub Group : Circuit breakers, switches and disconnectors
Aspects: Code of Practice
Certification: Not Certifiable
Ministry :
Short Commom Man's Title: Gas insulated metal enclosed switchgear for rated voltages 72.5 kV and above - requirements for swit
Itchs: 85365010
Degree of Equivalence: N/A
Identical/Equivalent Standards:N/A

Cross Referencing Details
Indian Standards Refered In IS IS 14657 : 1999 :
SNo IS Number Title Technical Committee
1
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
2
IS 9921 : Part 2 : 1982 Alternating current disconnectors (isolators) and earthing switches for voltages above 1000 V: Part 2 Rating ETD 8
3
IS 9921 : Part 3 : 1982 Alternating Current Disconnectors (Isolators) and Earthing Switches for Voltages Above 1000 V - Part III : Design and Construction ETD 8
4
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
International Standards Refered In IS 14657 : 1999
SNo International Standard Number
1 IEC 60129 : 1975
IS 14657 : 1999 is Refered in following Indian Standards : Standard contains no Cross Referenced Indian Standard.