"voltage:primary"=>"110000","voltage:secondary"=>"10000"
"voltage:primary"=>"110000","voltage:secondary"=>"10000"
"voltage:primary"=>"110000","voltage:secondary"=>"10000"
"location"=>"outdoor","voltage:primary"=>"110000","voltage:secondary"=>"10000"
"location"=>"outdoor","voltage:primary"=>"110000","voltage:secondary"=>"10000"
"location"=>"outdoor","voltage:primary"=>"110000","voltage:secondary"=>"10000"
"voltage:primary"=>"220000","voltage:secondary"=>"110000"
"voltage:primary"=>"220000","voltage:secondary"=>"110000"