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Basic Details/ मूल ब्यौरा

IS Number/आईएस संख्या : IS 3231 (Part 2/Sec 3) : 1987
IEC 255-8
Reviewed In : 2011

IS Title/आईएस शीर्षक : Electrical relays for power system protection: Part 2 Requirements for principal families, Section 3 General requirements for thermal rlays (Withdrawn)

Superseded by IS/प्रतिस्थापित आईएस : None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 2 : Sec 3 : 1987

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Cross Reference Details

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Cross Reference Details

Indian Standards Referred In IS IS 3231 (Part 2/Sec 3) : 1987
IEC 255-8
Reviewed In : 2011 :

1	IS 8544 (Part 3/Sec 1) : 1979	Motor starters for voltages not exceeding 1000 V: Part 3 Rheostatic motor starters, Sec 1 general requirements	ETD 7
2	IS 8544 (Part 3/Sec 2) : 1979	Motor starters for voltages not exceeding 1 000 V: Part 3 Rheostatic motor starters, Sec 2 Additional requirements for ac rheostatic motor controllers	ETD 7
3	IS 8544 (Part 4) : 1979	Motor starters for voltages not exceeding 1 000 V: Part 4 Reduced voltage ac starters: two step auto-transformer starters	ETD 7
4	IS 8544 (Part 1) : 1977	Motor starters for voltages not exceeding 1 000 V: Part 1 Direction line ac starters	ETD 7
5	IS 8544 (Part 2) : 1977	Motor starters for voltages not exceeding 1 000 V: Part 2 Star-delta starters	ETD 7
6	IS 3231 (Part 0) : 1986 Reviewed In : 2014	Electrical relays for power systems protection: Part 0 General introduction and list of parts	ETD 35

International Standards Referred In IS 3231 (Part 2/Sec 3) : 1987
IEC 255-8
Reviewed In : 2011

1	IEC 60255 : 8 : 0 0

IS 3231 (Part 2/Sec 3) : 1987
IEC 255-8
Reviewed In : 2011 is Referred in following Indian Standards :

1	IS 15885 : PART 2 : SEC 1 : 2011	Safety of lamp control gear: Part 2 particular requirements: Sec 1 starting devices (Other Than Glow Starters)	ETD 23

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 2 Requirements for principal families, Section 3
ITC-HS Code	:	N/A
Degree of Equivalence	:
Identical/Equivalent International Standard(s)	:
Harmonized with	:

ID	Mailing list	Download
1	Committee members email list	Download
3	Additional mailing list	Download

List of Licenses under IS : IS 3231 : Part 2 : Sec 3 : 1987

ID	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

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Basic Details/ मूल ब्यौरा

Other Details

Gazette Document : 0

Classification details for: IS 3231 : Part 2 : Sec 3 : 1987

Cross Reference Details

Cross Reference Details

Classification Details

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List of Licenses under IS : IS 3231 : Part 2 : Sec 3 : 1987

List of Expired or Cancelled Licenses under IS : IS 3231 : Part 2 : Sec 3 : 1987

List of laboratories for : IS 3231 : Part 2 : Sec 3 : 1987

List of Amendement(s) for : IS 3231 : Part 2 : Sec 3 : 1987

List of Gazette Document(s) for : IS 3231 : Part 2 : Sec 3 : 1987

List of Corigenda Document(s) for : IS 3231 : Part 2 : Sec 3 : 1987

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