SL-081 electrician skills training assessment device --- duplex type perforated plate

The device consists of training tables, perforated plates, training components and parts. Training line for students according to the rational distribution of components, installation, wiring all done by the students themselves, close to industrial site. Complete machine lines, motor control circuits, lighting distribution of analog operation, installation and commissioning of integrated training, training students' ability and practical operation skills. Training programs can make their own determination, select the components according to the selected item. The device can also be used as the assessment test equipment Electrical Workers. First, the characteristics 1, the electrical control circuit components are mounted on the perforated plate, easy to operate, easy replacement, easy to expand functionality or develop new training programs (purchase of components to increase the corresponding training programs). 2, the console just three-phase five-wire AC power can be put to use, small footprint, saving training space, reduce investment in infrastructure, significant economic benefits. 3, training bench with two independent power, without disturbing each other, which can be two students at the same time training. 4, with voltage and current leakage protection leakage protection, to ensure operator safety, power output were monitored and short-circuit protection, safety and reliability. Second, the technical performance 1, input power: three-phase five-wire system ~ 380V ± 10% 50Hz 2, temperature: -5 ℃ ~ + 40 ℃, relative humidity <85% (25 ℃) 3, installed capacity: <1.5KVA 4 Dimensions: 1700mm × 650mm × 1800mm (height × width × length) Basic training program 1. Two pairs of associated switches control a light 2. The three switches control a light 3. Wiring fluorescent line 4. Voice-activated switch control of incandescent circuit wiring 5. Wire touch delay switch control circuit 6 incandescent. Wiring body sensor switch control circuit 7. incandescent lights control timer switch control circuit 8. Single-phase meter direct wiring 9. Three-phase meter direct connection 10. Current transformer and ammeter equipped with a junction 11. Three-phase power meter wiring through current transformer (ratio of 5/5 meter) 12. Universal switch and voltage meter to measure the three-phase voltage wiring 13. Frequency, power meter, power factor meter wiring 14. Inverted switch with three-phase asynchronous motor 15. Three-phase asynchronous motor contactor self-locking control circuit 16. Reversing contactor control circuit 17. Reversible control of multi-phase asynchronous motor control 18. Interlocking reversing contactor control circuit 19. Button interlocking three-phase asynchronous motor 20. Double interlocking three-phase asynchronous motor reversing control line 21. Y- △ start automatically control circuit 22. The control circuit 23 and from the table automatically. Work order, reverse stop control 24. Autotransformer decompression starter control 25. 26. DC dynamic braking control to change the speed of the field current control circuit Note: Make full use with components can extend up to more than 50 training programs