Power stations use them to step up generator output to transmission voltage.
HSN code 85042340 is classified as Free under India's DGFT ITC(HS) export policy — no export license is required.
This product may be freely exported/imported from India without a license.
HSN Code Details
Liquid dielectric transformers having a power handling capacity exceeding 300,000 kVA, the largest grid and generator step-up transformers.
Exceptional project cargo with special transport and installation. Transformers and power electronics ship with bushings, radiators and terminals protected, on skids with lifting lugs; state kVA, voltage ratio, cooling class, vector group and efficiency level, provide routine and type test reports, and check destination rules such as EU Ecodesign, BIS and safety marks.
Related HSN Codes (Heading 8504)
Frequently Asked Questions
No. HSN 85042340 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
They are the largest transformers above 300 MVA.
HSN 85042340 falls under Chapter 85 and Heading 8504 of India's customs tariff schedule.
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