This electrical skill didactic workbench serves as vocational education teaching equipment for technical school laboratory training. The station consists of a training table, mesh plate, and training components, enabling students to arrange components according to training circuits and complete all installation and wiring themselves to simulate industrial environments.

The system provides comprehensive training in simulated operation, installation, and commissioning of machine tool circuits, motor control circuits, and lighting power distribution. It enhances students' hands-on skills and practical application abilities while also serving as a testing device for electrician certification exams.

• Electrical control circuit components mounted on mesh plate for easy operation, replacement, and expansion
• Requires only three-phase, four-wire AC power supply, minimizing space requirements and infrastructure investment
• Equipped with two independent power supplies allowing simultaneous training for two students
• Comprehensive safety protection with voltage-type and current-type leakage protection devices
• Power output features monitoring and short-circuit protection for safe and reliable operation

• Common area with voltage-type and current-type leakage protection devices
• External power input indicator light and emergency stop button
• Dual power supplies: 380V line voltage or 220V phase voltage
• Single-phase power outlet and line voltage input indicator
• Multiple low-voltage AC power supplies: 3V, 6V, 9V, 12V, 18V, 24V, 36V
• Constant-current regulated power supply (0-30V, max 3A) with digital meter
• Sturdy double-layered iron construction with fireproof, waterproof high-density board top
• Side drawers and component storage compartment

• Electrical Wiring Technology Training
• Two-Switch Control of a Lamp Circuit Training
• Voice-Controlled Switch Control of an Incandescent Circuit Training
• Two-Location Control of a Lamp Circuit Training
• Three-Location Control of a Lamp Circuit Training
• Fluorescent Lamp Wiring Training
• Direct Installation and Wiring of a Single-Phase Watt-Hour Meter
• Installation and Wiring of a Single-Phase Watt-Hour Meter via a Current Transformer
• Indoor Lighting Circuit Installation Training
• Distribution Board Installation Training
• AC Load Power Measurement
• Direct Starting Control of a Three-Phase Asynchronous Motor
• Three-Phase Asynchronous Motor Contactor Inching Control Circuit
• Three-Phase Asynchronous Motor Contactor Self-Lock Control Circuit
• Three-Phase Asynchronous Motor Y/△ Automatic Control Circuit
• Controlling the Forward and Reverse Rotation of a Three-Phase Asynchronous Motor Using a Reverse Switch
• Contactor Interlocked Forward and Reverse Rotation Control Circuit
• Pushbutton Interlocked Forward and Reverse Rotation Control Circuit for a Three-Phase Asynchronous Motor
• Double-interlocked three-phase asynchronous motor forward and reverse control circuit
• Three-phase asynchronous motor multi-location control
• Workbench automatic reciprocating control circuit
• Three-phase asynchronous motor series resistor voltage reduction starting control circuit
• Three-phase asynchronous motor dynamic braking control circuit