ZCWD-DGJS13 Electronic & Electric training kits of TVET equipment 

Equipment Overview

The ZCWD-DGJS13 Electronic & Electric training kits of TVET equipment is a new type of experimental system based on the improvement of traditional electrical experimental equipment. The experimental system can meet the requirements of the "Electrical Basics", "Electrician Skills Training" and other related courses of undergraduates, colleges, technical schools and technical colleges. Teaching requirements for electrical engineering majors.

In order to meet the requirements of vocational education and practical training, the German "dual system" education model is introduced. After the introduction and digestion of foreign advanced vocational training teaching equipment under the guidance of returned overseas students, it is produced in strict accordance with German teaching equipment (DIN) standards The electrician and electric drag training equipment closest to the industrial site.

Technical Parameters

1 Input power: Three-phase five-wire 380V ± 10% 50Hz

2 Output power: AC 0-450V, AC0-220V safety terminal output, AC220V output socket security DC 1.25-30V and many groups DC power security terminal output

3 Working environment: temperature -10°C ~ + 40 C Relative humidity<85% (25 C) Altitude <4000m

4 System capacity:<1.5kVA

5 Dimensions: 1660 * 800 * 1840m

Training Content

1. Basic experiment of electrician

2. The use of basic electrical instruments and the calculation of measurement errors

3. Methods to reduce meter measurement error

4. Surveying and mapping of volt-ampere characteristics of linear and non-linear circuit components

5. Measurement of potential and voltage and drawing of circuit potential diagram

6. Kirchhoff's law verification

7. Verification of the superposition theorem

8. Equivalent transformation of voltage source and current source

9. Verification of Thevenin's Theorem

10. Verification of Norton's Theorem

11. Dual port network test

12. Verification of reciprocity theorem

13. Experimental research on controlled sources VCCS, VCVS, CCVS, CCCS

14. Observation and measurement of typical electrical signals

15. RC first-order circuit response test

16. Research on second-order dynamic circuit response

17. Test of impedance characteristics of R, L, C components

18. RC series and parallel frequency selection network characteristics test

19. Research on R, L, C series resonance circuit

20. Use the three-meter method to measure the equivalent parameters of AC circuits

21. Research on phasor of sinusoidal steady state AC circuit (fluorescent lamp power factor improvement experiment)

22. Single-phase iron core transformer characteristic test

23. Three-phase AC circuit voltage and current measurement

24. Three-phase circuit power measurement

25. Calibration of single-phase watt-hour meters

26. Negative impedance converter and its application

27. Rotor and its application

28. Electric drag experiment:

29. Direct start control of three-phase asynchronous motor

30. Three-phase asynchronous motor contactor jog control circuit

31. Three-phase asynchronous motor contactor self-locking control circuit

32.Y-△Start automatic control circuit

33. Button interlocking three-phase asynchronous motor contactor forward and reverse control circuit

34. Three-phase asynchronous motor dynamic braking control circuit

35. Transformerless half-wave rectification energy consumption braking control circuit

36. Full-wave rectification power consumption braking control circuit with transformer

(1) Sequence control of three-phase asynchronous motor

(2) Multi-site press system for three-phase asynchronous motors

37. Analog workbench automatic round-trip control line

38. Electronic experiment:

39. Amplifying circuit

40. Negative feedback amplifier circuit

41. Emitter follower

42. Common emitter amplifier circuit

43. Common collector amplifier circuit

44. Common base amplifier circuit

45. Complementary Symmetrical Power Amplifier

46. Basic parameter test of integrated operational amplifier

47. Integrated addition circuit

48. Integrated subtraction circuit

49. Integrated integral operation circuit

50. Integrated differential operation circuit

51. Proportional summation circuit

52. Integrated operational amplifier first-order active filter

53. Research on Voltage Comparator

54. Waveform generating circuit

55. Active filter

56. Integrated power amplifier

57. Integrated circuit RC sine wave oscillator

58. Rectifier filter and voltage regulator circuit

59. Series voltage regulator circuit

60. Integrated voltage regulator

61. Waveform conversion circuit

62. Transistor switching characteristics, limiters and clamps

63. Logic function and parameter test of TTL integrated logic gate

64. Logic function and parameter test of CMOS integrated logic gate

65. Combinational Logic Circuit

66. Trigger

67. Sequential Circuit Test and Research

68. Use gate circuit to generate pulse signal

69.555 time base circuit

 

FAQ

Q1. What other services can ZHONGCAI provide besides teachingequipment?

Answer: Curriculum standard, teacher courseware (PPT), teaching equipment training list, examination question bank, classroom task list, students' books (learning materials), teaching software, etc

Q2. What kind of certification?

Three system certification ISO9000, ISO14001, OHSMS28001; CE certification, SGS certification and ZHONGCAI are gold medal members of worlddidac.

Q3. What can ZHONGCAI do for our teachers?

Answer: a) ZHONGCAI group has Guangzhou ZHONGCAI vocational school, which is specially responsible for the training of teachers. Our national teacher training courses and provincial teacher training courses all cooperate with ZHONGCAI school;

B) ZHONGCAI has a large number of Chinese vocational college resources, which can also be used for teacher training in your country.

Q4. What kinds of training methods will ZHONGCAI provide?

1. We supply you detailed manual books, video and online training service.

2. We supply you training at site, we can send engineer to your place for training

3. You can send your people come to ZHONGCAI for training.