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Indian Standard Details

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Basic Details
IS Number : IS 3231 (Part 3/Sec 4) : 1987
IEC 255-12
Reviewed In : 2011
IS Title [Eng-Hn] : Electrical Relays for Power System Protection - Part 3 : Requirements for Particular Group of Relays - Section 4 : Directional Relays and Power Relays
No of Revision : 0
No of Amendments : 0
Technical Department : Electrotechnical Department
Technical Committee : ETD 35 ( Power Systems Relays )
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: Others
Certification: None
Ministry : No Associated Ministry
Short Commom Man's Title: Electrical Relays for Power System Protection - Part 3 : Requirements for Particular Group of Relays
Itchs: N/A
Degree of Equivalence: N/A
Identical/Equivalent Standards:N/A

Cross Referencing Details
Indian Standards Refered In IS IS 3231 : Part 3 : Sec 4 : 1987 :
SNo IS Number Title Technical Committee
1
IS 3231 : Part 0 : 1986 Electrical relays for power systems protection: Part 0 General introduction and list of parts ETD 35
2
IS 3231 : Part 2 : Sec 2 : 1987 Electrical Relays for Power System Protection - Part 2 : Requirements for Principal Families - Section 2 : General Requirements for Measuring Relays ETD 35
3
IS 3231 : Part 3 : Sec 2 : 1987 Electrical Relays for Power System Protection - Part 3 : Requirements for Particular Group of Relays - Section 2 : Dependent Specified Time Measuring Relays ETD 35
4
IS 3231 : Part 1 : Sec 2 : 1986 Electrical relays for power system protection: Part 1 General requirements, Section 2 Insulation tests ETD 35
5
IS 3231 : Part 1 : Sec 3 : 1986 Electrical realys for power system protection: Part 1 General requirements, Section 3 High frequency distrubance test for static relays ETD 35
International Standards Refered In IS 3231 : Part 3 : Sec 4 : 1987
SNo International Standard Number
1 IEC 60255 : 0 : 0 0
2 BSI 142 : 1982
IS 3231 : Part 3 : Sec 4 : 1987 is Refered in following Indian Standards :
SNo IS Number Title Technical Committee
1 IS 3231 : Part 3 : Sec 5 : 1987 Electrical relays for power system Protection: Part 3 Requirements for particular group of relays, Section 5 Impedance measuring relays ETD 35