I. Performance Parameters
Input power: Three-phase five-wire system 380V± 10% 50Hz
Output power
Single-phase AC: 220V/10A 50Hz
Three-phase AC: 380V/5A 50Hz
DC Power: 220V/2A
External Dimension: 1240mm× 630mm× 1570mm
Capacity: <3.0kVA
Weight: <150kg
Working conditions
Environment temperature: -10º C~+40º C
Relative humidity: <85%(25º C)
II. Experiment Contents
Electric control circuit
1. Dismounting of common switch relay
2. Dismounting of AC relay
3. Structure observation and testing of common starter
4. Wiring of single-phase capacitor run motor
5. Direct start of three-phase asynchronous motor
6. Inching control of three-phase asynchronous motor
7. Self-locking control of three-phase asynchronous motor
8. Two-point control of three-phase asynchronous motor
9. Contactor interlock positive inversion control of three-phase asynchronous motor
10. Dual interlock positive inversion control of three-phase asynchronous motor
11. Delay automatic positive inversion control of three-phase asynchronous motor
12. Manual sequence start control of dual motor
13. Automatic sequence start control of dual motor
14. Delay start-stop control
15. Y/ manual starting control training of three-phase asynchronous motor
16. Y/ automatic starting control training of three-phase asynchronous motor
17. Energy consumption braking training of three-phase asynchronous motor
18. Reversible two-way energy consumption braking training of three-phase asynchronous motor
19. Reverse connection braking training of three-phase asynchronous motor
20. Automatic roundtrip control of three-phase asynchronous motor
21. Band inching positive inversion control of three-phase asynchronous motor
22. Band inching automatic roundtrip control of three-phase asynchronous motor
23. Series resistance reduced voltage starting manual control of three-phase asynchronous motor
24. Series resistance reduced voltage starting automatic control of three-phase asynchronous motor
25. Series resistance reduced voltage starting reverse connection braking control of three-phase asynchronous motor
Machine electric control circuit:
26. Electrical calabash electric control
27. C620 lathe control circuit
28. Z3040 rocker drilling machine electric control circuit
29. X62W universal milling machine electric control circuit
Other motor control circuit:
30. Dual-speed motor manual switching control
31. Dual-speed motor automatic switching control
32. Parallel DC motor armature circuit series resistance starting and speed control
33. DC motor energy consumption braking control circuit
34. DC motor reverse connection braking control circuit
Hubei Zhongyou Technology Industry & Commerce Co., Ltd., is founded in 1993 and located in the high-tech development zone of East Lake in "Wuhan-Optical Valley of China". Possessing excellent supporting resources in Independent Innovation Experiment Park of China, Zhongyou Technology is a national high-tech enterprise as well as a leading company in developing and producing all kinds of educational trainers and teaching equipments to serve education and make students learn through experiments.
Zhongyou Technology has been long dedicated to independent innovation in testing and measuring instrument field. With support of Chinese Ministry of Science, Ministry of Industry and Information, Ministry of education, Development and Reform Commission and Provincial and Municipal Governments, we have achieved great success in TD-LTE, TD-SCDMA, WCDMA, CDMA2000 and GSM Terminal Test area as well as remarkable accomplishment of Experiment Training Construction in both higher education and vocational. We have nearly 1, 000 kinds of products covering 57 fields as mechatronics, communication electronics, etc. Furthermore, we are also committed to technical research and product development of new energy testing and measuring technology. Currently, Zhongyou Technology has become the largest R & D center and production base in the area of communication electronic measurement, new energy test and education experiment training, etc.
Our R&D team are all people with master's degrees from our Chinese most best unbiversities, also from abroad universites, and have rich experiences in this field.
Our quality control is very strict, include material control, production control, adjustment and debugging control, package control...We are one of the most biggest and famous one in China to produce and sell this educational trainers.
We are mainly focus on:
Electronic & Electrician Technology Experiment Series
High Frequency & Embedded Technology Experiment Series
Communication Technology Principle and Technology Innovation Experiment Series
SCM & Computer Technology Experiment Series
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PLC and Network Application Experiment Series
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Power System & Relay Protection Series
Motor Drive Application Experiment Series
Hydraulic, Pneumatic & Industrial automation Experiment Series
Radio Frequency Technology Experiment Series
Measurement Control and Sensor Experiment Series
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3G Mobile Communication Experiment Series
