Parameter:
1.Power: three phase four wire, 380V±10%, 50Hz
2.working environment: temperature -10℃~+40℃, relative humidity＜85%（25℃）altitude＜4000m
3. installed capacity＜1.5Kva
4.weight: 150kg
5.Size: 160*70*110cm
Experimental capability
1. the use of basic electrical instrument and calculation of measuring error
2. the method of reducing instrument measuring error
3. instrument range extension experiment
4. surveying and mapping of circuit component volt-ampere characteristics
5. test of potential and voltage, drawing of potential circuit
6. verification of Kirchhoff's laws and its fault diagnosis
7. verification of superposition principle and its fault diagnosis
8. equivalent exchange of voltage source and current source
9. verification of Thevenin theorem
10. verification of norton theorem
11.test of Maximum power transfer conditions
12. Two-port network experiment
13. Reciprocity theorem experiment
14.experiment of controlled source VCVS,VCCS,CCVS,CCCS
15.observation and measurement of typical electrical signals
16.Rc first order circuit’s response test
17. second-order dynamic circuit’s response test
