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IS Number/आईएस संख्या : IS 1851:1997

IS Title/आईएस शीर्षक : Single operator type arc welding transformers - Specification (Withdrawn)

Superseded by IS/प्रतिस्थापित आईएस : DECIDED BY COUNCIL

Degree of Equivalence/समतुल्यता स्तर : Modified/Technically Equivalent

Number of Revisions/पुनरीक्षणों की संख्या : 3

Number of Amendments/संशोधनों की संख्या : No amendment issued

Aspect/पक्ष : Product Specification

Language/भाषा : English

Reaffirmation Year/पुनर्पुष्टि वर्ष :

Technical Department/तकनीकी विभाग : ETD (Electrotechnical Department)

Technical Committee/तकनीकी समिति : ETD 21 (Electric Welding Equipment Sectional Committee)

Member Secretary/सदस्य सचिव : EMMANUEL ABHISHEK MURMU (SCIENTIST-D)

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Indian Standards Referred In IS IS 1851:1997
:

1	IS 335:1993	New insulating oils - Specification (Fifth Revision)	ETD 03
2	IS 1271:2012 IEC 60085	Electrical insulation - Thermal evaluation and designation (Second Revision)	ETD 02
3	IS 2834:1986	Shunt capacitors for power systems	ETD 29

International Standards Referred In IS 1851:1997

Standard contains no Cross Referenced International Standard.

IS 1851:1997
is Referred in following Indian Standards :

1	IS 2641 : 1989	Electric welding accessories - Specification (First Revision)	ETD 21
2	IS 822 : 1970	Code of procedure for inspection of welds	MTD 11
3	IS 11171 : 1985	Specification for dry - Type power transformers	ETD 16
4	IS 9417 : 2018	Welding of High Strength Steel Bars for Reinforced Concrete Construction - Recommendations (Second Revision)	CED 54

Certification	:
Group	:	Electrical Switchgear and Other Electrical Products/Accessories
Sub Group	:	Electrical installations and general electricals
Sub Sub Group	:	Welding equipments
Aspect	:	Product Specification

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