nExplosion-proof
and shake-proof, more safety, dealing with extreme climate hazards
nIntelligent
monitoring, important data acquisition and early warning
nSave
substation energy consumption of 5 billion KWH per year
nReduce
carbon emissions
nReduce
substation land by 30%-50%
nMore
safe and stable, 20 years without accident record
nHarmonics
monitoring, and improve power quality