Join in marriage electric network line earth fault isolated system based on no source protection

The utility model provides a join in marriage electric network line earth fault isolated system based on no source protection, join in marriage electric network line earth fault isolated system based on no source protection sets up in near intelligence switch, gather sensing device and isolation control device including the distributing type, sensing device is gathered including getting the electric coil to the distributing type, and with get current sensor and first short distance radio communication chip that the electric coil electricity is connected, current sensor with first short distance radio communication chip electric connection, the isolation control device includes power module, and with treater, second short distance radio communication chip that the power module electricity is connected, the treater with second short distance radio communication chip electric connection, first short distance radio communication chip with second short distance radio communication chip communication connection, se