wooden case

1. Product overview:

XK-DGDZ2 type electrician electronic electric traction training bench is designed for electrician law verification experiment, three phase asynchronous motor typical control training, relay contact application, digital electric circuit basic experiment training, simulate electric circuit basic experiment training. Can operate various electrician, electric, electrical traction experiment combination. Experimental bench is moveable platform, table is made of fireproofing, waterproofing, high density board. Training bench self-equipped with signal source experiment requires, with leakage protection, short circuit protection and other protection, to guarantee experiment safety.

XK-DGDZ2 electrician electric electrical traction training bench goes with common tools and instrument. Also can let student master basic tool applications

2. Product main technical parameter

2.1 Size: 1600mm*700mm*1500mm

2.2 Power supply source: the three-phase AC380V, power<1500VA.

2.3 Three phase power source main switch with leakage protection IΔn<30mA, time<0.1S

2.4 With accident sudden stop button, power source indicator, power supply indicator

3. Signal source technical parameter

3.1 Adjustable 4~20mA DC current source, capacitor 0.5A

3.2 Adjustable 1.25~30V DC voltage source, capacitor 2A

3.3 Dual AC 15V voltage source capacitor 1A

3.4 Dual AC 8V voltage source, capacitor 1A

3.5 ±5V DC voltage source capacitor 0.5A

3.6 ±12V DC voltage source, capacitor 0.5A

3.7 Digital signal generator: can generate square wave, sawtooth wave, sine wave, sharp pulse; continuous generate waveform, also can generate setting period number; adjust frequency, duty cycle.

4. Experiment bench accessories

4.1 Experiment guide wire 20 pcs

4.2 Three phase asynchronous motor 1 pcs

4.3 Single phase watt meter 1 pcs

4.4 Experiment guidebook 1 book

5. Experiment list

5.1 Digital electronics experiment project

1) The transistor switches characteristics, limiter and the clamping device

2) TTL logical gate logic function and parameter test

3) CMOS logical gate logic function and parameter test

4) Open collector TTL door and three states output door

5) Integration logic circuit connection and drive

6) The assembly logic circuit experiment analysis

7) The assembly logic circuit design and test

8) Decoder and its application

9) Trigger and its application

10) The counter and its application

11) The shift register and its application

12) Pulse splitter and its application

13) A gate produce pulse signal

14) The waveform plastic circuit

15) 555 circuit and its application

16) D/A transformation and application

17) A/D conversion and application

18) The programmable logic devices GAL design experiments

5.2 Analog electronic experimental project

1) Shoot very follow device

2) The mosfet amplifier circuit

3) The single stage amplifier circuit

4) The two stage amplifier circuit

5) Negative feedback amplifying circuit

6) Scale operation circuit

7) The operation addition circuit

8) The integral operation circuit

9) Differential operation circuit

10) Filter circuit

11) Voltage comparator circuit

12) Complementary symmetry power amplifier circuit

13) LM386 audio power amplifier circuit

14) RC oscillating circuit

15) LC oscillating circuit

16) Square wave generator circuit

17) Triangle wave generator circuit

18) The sawtooth wave generator circuit

19) The rectifier circuit

20) The filter circuit

21) The tube voltage stabilizing voltage circuit

22) Fixed at three voltage circuit

23) The three adjustable voltage circuit

5.3 Electrical experiment project

1) The multimeter understanding and use

2) The basic electrical instrument use and measurement error calculation

3) Reduce the meter measuring error method

4) Potential, the voltage of the measurement and circuit potential drawing

5) Circuit components current-voltage characters of surveying and mapping

6) Dc ammeter, voltmeter internal impedance measurement

7) Kirchhoff's law validation

8) The validation of superposition theorem

9) David south theorem validation

10) NORTON's theorem validation

11) Inductance and capacitance understanding and the use

12) Sine ac circuit experiment of understanding

13) The RL, RC series circuit voltage and current relation of the test

14) RC frequency selective network characteristics testing

15) A order of dynamic circuit testing

16) The second order dynamic circuit testing

17) The oscilloscope, the use of signal generator

18) Fluorescent lamp circuit and power factor improvement

19) The three-phase load Y connection and the three-phase circuit power measurement

20) The three-phase load type enables delta connection and the three-phase circuit power measurement

21) The frequency characteristics of the exchange component test

22) The network (RLC circuit)

23) Three table method measuring ac circuit equivalent parameters

24) Single phase watt-hour meter calibrations

25) Single core transformer characteristics of the test

26) The three-phase ac voltage, electric current measurement

27) The three-phase ac circuit active power measurement

28) The three-phase ac circuit power factor and the sequence of the measurement

5.4 Motor experiment project

1) The three-phase asynchronous motor direct starting circuit

2) The three-phase asynchronous motor point start control circuit

3) The three-phase asynchronous motor self-locking control circuit

4) The three-phase asynchronous motor point move and self locked circuit

5) The two three-phase asynchronous motor (more) control circuit

6) The three-phase Y-train start manual control circuit

7) The three-phase Y-train start automatic control circuit

8) The three-phase asynchronous motor contactor interlocking positive &negative control circuit

9) The three-phase asynchronous motor button interlocking positive &negative control circuit

10) The three-phase asynchronous motor contactor button double interlocking positive &negative control circuit

11) The three-phase asynchronous motor reverse connect braking circuit

12) The three-phase asynchronous motor braking energy circuit