Electrician dragging experimental boxThere are AC contactors, thermal relays, combination switches, electronic time relays (power on delay), rectifier bridges, energy consumption braking resistors, fuse seats, travel switches, buttons, and analog indicator lights. The wiring terminals of each component are all connected to the panel, making it convenient for students to wire.
Basic experimental projects
1. Contactor inching control circuit
2. Contactor self-locking control circuit
3. Jogging control and self-locking control circuit
4. Contactor interlocking forward and reverse control circuit
5. Button interlocking forward and reverse control circuit
6. Double interlocking forward and reverse control circuit with buttons and contactors
7. Start sequence control circuit (1)
8. Start sequence control circuit (2)
9. Stop sequence control circuit
10. Control lines between two locations
11. Manual contactor control series resistor voltage reduction start control circuit
12. Time relay control series resistor voltage reduction start control circuit
13. Contactor control Y - △ voltage reduction start control circuit
14. Time relay control Y - △ voltage reduction start control circuit
15. Asynchronous motor energy consumption braking control circuit
16. Electrical Control of C620 Lathe
Simulation experiment project:
1. Equipped with overload protection and operation control
2. Linkage control
3. Travel control
4. Self coupling voltage reduction starting
5. Contactor star angle starting
6. Time relay star angle start
7. Mechanical braking
8. Reverse braking
9. Energy consumption braking
10. Dual speed regulation
11. Electric hoist
12. Starting control of linear motor
13. Lathe control
14. Grinding machine control
15. Drilling machine control
16. DC motor speed regulation
17. DC motor braking
18. DC motor forward and reverse rotation