XK-AQYD1 type safety electrical training bench suit for familiar with various reasons and practical operation, so student can learn electrical accident, increase prevention accident and ability to solve electrical accident. At same time make student learn power grid various connection method, various common used circuit protection, such as electric shock protection, and safe equipment selection.

This training bench adopts with bench type module structure, strong expandability. Training model adopts on hanging board, make training components directly to review, convenience for student to master.

4. Experiments list

4.1 Megohmmeteruse

4.2 The use of grounding resistance tester

4.3 Current perception experiment

4.4 Impedance test model body

4.5 Simulation step voltage get an electric shock the human body

4.6 IT system insulation monitoring simulation experiment

4.7 The special low safe voltage understanding of the experiment

4.8 The isolated transformer safety awareness and security principle experiment

4.9 Power grid IT system simulation experiment

4.10 Power grid TT system simulation experiment

4.11 TN system simulation experiment

4.12 TN system grid equipment grounding part equipment by zero harm simulation

4.13 TN system zero line break with equipment leakage simulation

4.14 TN system zero line break with unbalanced load simulation

4.15 Equipotential connection simulation experiment

4.16 The leakage protector principle simulation experiment

4.17 Safety signs recognize experiments