Technical SpecificationsDouble wound, High Isolation.Double sized neutral.Insulation class H.Regulation is better than 3.5%.Overload rating of 100% for 10 secs.Core of CRGO and conductor of copper.Natural Forced Air Cooled.As per IS: 2026 standards.Attenuation: 80 db CMRR and 60 db CMNR.Primary connects as DELTA, secondary connection as STAR.