Remarks：Power transformer is mainly used in high voltage power transmission, power plants, power stations, a
Application
Power transformer is mainly used in high voltage power transmission, power plants, power stations, and mining industrial and enterprises.
Main Characteristics
Adopt effective technical process and strict testing procedures.
No need for lifting iron core at site,high reliability, low losses, low noise, low temperature rise, low partial discharge, energy saving,etc.
Technical parameter
Max rated capacity：300MVA
Voltage grade：3.6——220 kV
Frequency：50/60Hz
Voltage Regulation Method: no regulation, OCTC, OLTC
Oil circulation method: natural circulation.
Cooling device categories: natural circulation cooling, air cooling device.
Winding insulation media: transformer oil, air, casting insulation, envelop insulation.
