1. single phase,oil-immersed type ,

 2. indoor.rated voltage

 3.Rated voltage :10kv or 11kv

 4.Max.system voltage :12kv

 5.Voltage ratio:10000/√3/100/√3/100/√3/100/3

                          11000/√3/110/√3/110/√3/110/3

 6.Accuracy  class:

               Metering :0.2 , 0.5  ; Burden:20VA--30VA

               Protection :3P         ;Burden:50VA

7. Ultimate output :500VA

8. Rated insulated level :12/42/75KV