"location"=>"outdoor","frequency"=>"50","voltage:primary"=>"150000","voltage:tertiary"=>"10000","voltage:secondary"=>"50000"
"location"=>"outdoor","frequency"=>"50","voltage:primary"=>"150000","voltage:tertiary"=>"10000","voltage:secondary"=>"50000"
"frequency"=>"50","location"=>"outdoor","voltage:primary"=>"150000","voltage:secondary"=>"50000","voltage:tertiary"=>"10000"