Feature 1. Training platform and cabinet The flat form is blue column structure with regulator on desk lag and height adjustable to assure platform stable. The desk is fire-proof material. Fire-proof, anti-abrasion, anti-light, stain resistant, strike plate, heat proof, waterproof, high planeness, easy to clean and high color fastness. 2. Power box a) Aluminium structure, beautiful appearance. Complete with ETBE series. b) Simulate instrument panel identity. Students easy to know the instruments c) Heavy line framework distinguish function unit. Easy to operate,safety. d) Supply box supply three-phase, five wires power, single-phase power and two way current 0-30V adjustable power. Protection for over-current,low voltage, short circuit and leakage. Four DC current power meter outfit. The components are imported from famous manufacturers. With scram button. 3. Patch board Advantages: a) To professional development and extension, and not be restricted equipment b) Avoid repeat input, reduce equipments investment c) Close to industry scene（patch board is widely use） d) Student can design themselves. Easy to cultivate students' creation e) Easy to exercise the student operation ability