Product Overview
The S11-M Series Fully-Sealed Power Transformer shares the same internal structure as the S9 series,but features a completely sealed oil tank that effectively prevents the intrusion of air and moisture,slowing the aging of oil-paper insulation and significantly extending service life.It is a new,compact product characterized by energy savings,safety,reliability,durability,and maintenance-free operation.
Product Features
Adopts advanced technology with low no-load and load losses, strong lightning and short-circuit resistance. Fully sealed, conservator-free design; oil volume change is compensated by tank elasticity. Average no-load loss is 30% lower, and no-load current 60% lower than the S9 series. An ideal choice for grid upgrades in China, offering notable economic and social benefits.
