Types of meaning
SINGLE-PHASE POLE MOUNTED TRANSFORMER
S10 SERIES 11kV CLASS DISTRIBUTION TRANSFORMER
S11 SERIES 20kV CLASS DISTRIBUTION TRANSFORMER
S11 SERIES 33kV CLASS OLTC POWER TRANSFORMER
Three-phase three-dimensional coil core oil-immersed transformer
Fully sealed oil-immersed distribution transformer
Fully sealed oil-immersed distribution transformer
Amorphous alloy three-phase oil-immersed transformer
Oil-immersed power transformer