Electrician into the network operation license
(1) obtain a low-voltage category of electrician into the network operation license, can be engaged in the voltage level of 0.4 kilovolts below the electrical installation, overhaul, operation and other low-voltage operations.
(2) obtaining a high-voltage category of electrician into the network operation license, can be engaged in all voltage levels of electrical installation, maintenance, operation and other operations.
(3) obtaining a special category of electrician into the network operating license, can be in the receiving device or transmission device to engage in electrical testing, secondary installation and commissioning, cable work and other special operations.