IEEE Standard for Requirements for Secondary Network Transformers, Subway and Vault Types (Liquid-Immersed)
STANDARD published on 15.9.2006
Designation standards: IEEE C57.12.40-2006
Note: WITHDRAWN
Publication date standards: 15.9.2006
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Category: Technical standards IEEE