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Basic Details/ मूल ब्यौरा
IS Number/
आईएस संख्या
:
IS 3231 (Part 3/Sec 4) : 1987
IEC 255-12
Reviewed In : 2011
IS Title/
आईएस शीर्षक
:
Electrical Relays for Power System Protection - Part 3 : Requirements for Particular Group of Relays - Section 4 : Directional Relays and Power Relays (Withdrawn)
Superseded by IS/
प्रतिस्थापित आईएस
:
None
Degree of Equivalence/
समतुल्यता स्तर
:
Indigenous
Number of Revisions/
पुनरीक्षणों की संख्या
:
New Standard
Number of Amendments/
संशोधनों की संख्या
:
No amendment issued
Aspect/
पक्ष
:
Others
Language/
भाषा
:
English
Reaffirmation Year/
पुनर्पुष्टि वर्ष
:
2011
Technical Department/
तकनीकी विभाग
:
ETD (Electrotechnical Department)
Technical Committee/
तकनीकी समिति
:
ETD 35 (Power Systems Relays Sectional Committee)
Member Secretary/
सदस्य सचिव
:
Mr. TUSHAR SHARMA (SCIENTIST-D)
Other Details
Gazette Document : 0
Classification details for: IS 3231 : Part 3 : Sec 4 : 1987
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Cross Reference Details
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Cross Reference Details
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Indian Standards Referred In IS IS 3231 (Part 3/Sec 4) : 1987
IEC 255-12
Reviewed In : 2011
:
1
IS 3231 (Part 0) : 1986
Reviewed In : 2014
Electrical relays for power systems protection: Part 0 General introduction and list of parts
ETD 35
2
IS 3231 (Part 2/Sec 2) : 1987
Reviewed In : 2011
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
IEC 255-13
Reviewed In : 2011
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
Reviewed In : 2011
Electrical relays for power system protection: Part 1 General requirements, Section 2 Insulation tests
ETD 35
5
IS 3231 (Part 1/Sec 3) : 1986
IEC 255-4
Reviewed In : 2011
Electrical realys for power system protection: Part 1 General requirements, Section 3 High frequency distrubance test for static relays
ETD 35
International Standards Referred In IS 3231 (Part 3/Sec 4) : 1987
IEC 255-12
Reviewed In : 2011
1
IEC 60255 : 12 : 0 0
2
BSI 142 : 4 : 2
IS 3231 (Part 3/Sec 4) : 1987
IEC 255-12
Reviewed In : 2011
is Referred in following Indian Standards :
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
Classification Details
Group
:
Electrical Switchgear and Other Electrical Products/Accessories
Sub Group
:
Switchgear, Metering and Accessories
Sub Sub Group
:
Circuit breakers, switches and disconnectors
Aspect
:
Others
Certification
:
None
Relevant Ministries
:
No Associated Ministry
Sustainable development Goals :
Short Commom Man's Title
:
Electrical Relays for Power System Protection - Part 3 : Requirements for Particular Group of Relays
ITC-HS Code
:
N/A
Degree of Equivalence
:
Identical/Equivalent International Standard(s)
:
Harmonized with
:
Email Ids
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Mailing list
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Committee members email list
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3
Additional mailing list
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List of Licenses under IS : IS 3231 : Part 3 : Sec 4 : 1987
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Expired or Cancelled Licenses
List of Expired or Cancelled Licenses under IS : IS 3231 : Part 3 : Sec 4 : 1987
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Active Licenses
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Licence No.
Firm Name & Address
District
State
Validity Date
Status
Variety
Brand Name
Scale
ID
Licence No.
Firm Name & Address
District
State
Validity Date
Status
Variety
Brand Name
Scale
List of laboratories for : IS 3231 : Part 3 : Sec 4 : 1987
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#
Lab Name
Address
City
State
Contact Number
Email Id
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List of Amendement(s) for : IS 3231 : Part 3 : Sec 4 : 1987
#
Amendment Number
Amendment Year
File Name
Action
List of Gazette Document(s) for : IS 3231 : Part 3 : Sec 4 : 1987
#
IS/Amendment Number
SO. No.
Action
List of Corigenda Document(s) for : IS 3231 : Part 3 : Sec 4 : 1987
#
IS/Amendment Number
File Name
Action
List of Product Manuals & SIT
#
File Type
File Name
Action
Total Visitors -
7
1
3
9
2
1
QCO File Details
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