This period of time is to ensure that students can fully understand the knowledge of circuit foundation, electronic technology, motors, transformers and so on, and master practical skills such as electrical installation, debugging and maintenance. Training also needs to pay attention to safety education and safety guarantee in actual operation, so as to ensure that students can strictly abide by safety regulations in practical work.

Three months is to ensure that students really master the necessary theoretical knowledge and practical skills and become a qualified electrician.