descriptopm

"voltage:primary"=>"220000","voltage:secondary"=>"110000"

"voltage"=>"220000"

"voltage:primary"=>"220000","voltage:secondary"=>"110000"

"voltage"=>"220000"

"voltage"=>"220000"

"transformer"=>"phase_angle_regulator","voltage:primary"=>"380000"

"transformer"=>"phase_angle_regulator","voltage:primary"=>"380000"

"transformer"=>"phase_angle_regulator","voltage:primary"=>"380000"

"location"=>"outdoor","voltage:primary"=>"380000","voltage:secondary"=>"220000"

"voltage"=>"110000;medium"

"voltage"=>"110000;medium"