ISI Mark for Electrical Transformers
A BIS (Bureau of Indian requirements) license assures that items fulfill Indian quality and safety requirements. Electrical transformer producers must acquire ISI mark approval under IS 1180 (Part 1). The process include applying through the BIS Manak Online Portal, submitting paperwork, and completing factory inspection and product testing at a BIS-approved lab. Once authorized, producers are granted a BIS license to use the ISI mark. Regular inspections are necessary to ensure compliance. The license is valid for one year and can be renewed if certain conditions are met. BIS certification is required for marketing electrical equipment in India, assuring dependability and safety.
Applicable of Indian Standard For Electrical Transformers
| SNO | PRODUCT | IS NO |
|---|---|---|
| 1 | Out door type Oil immersed Distribution Transformers upto and including 2500 kVA, 33 KV-specification Part 1 Mineral oil immersed | 1180 (Part 1) |