Electrotechnics Theory Electric Traction Trainer Educational Equipment 2KVA

Product Specification

ZE3302 Electrotechnics Theory Electric Traction Trainer Educational Equipm ent Vocational Training Equipment

1 Product overview

1-1 Overview

1. The electric teaching aid adopts advanced design, and the experimental panel can be replaced freely. Students can replace it according to different training requirements.

2. The experimental instruments are digital display with high precision. The power and instruments used in this trainer are equipped with a reliable personal safety protection system.

1-2 Features

3. Applicable to the teaching of "Basic Theory of Electrical Engineering" and "Electrical Technology". Thanks to its good expansion capabilities, the trainer can be extended to other training content such as "Programmable Logic Controller Technology" and "Motor Variable Frequency Control".

4. The front panel of the hanging test board is drawn with schematic diagrams and symbols, and the other side is welded with related parts. Components that need to be measured or observed use a locking connector. The experimental circuit adopts the unit circuit mode design. Each unit circuit is based on the basic circuit. By connecting different components or combining different circuits, students can practice various training contents on the trainer.

2 Performance parameters

(1) Input power: three-phase five-wire system 380V±10% 60Hz

(2) Dimensions: 1600mm × 800mm × 1500mm

(3) Machine capacity: <2KVA

(4) Weight: <250kg

(5) Working conditions: ambient temperature -10 ° C ~ +40 ° C Relative humidity <85% (25 ° C)

4 Experiment list

Electrician basic electric drag part

Experiment 1 The use of basic electrical instruments and the calculation of measurement errors

Experiment 2 Method for reducing the measurement error of the meter

Experiment 3 Ohm's law

Experiment 4 Instrument Range Extension

Experiment 5 Mapping of volt-ampere characteristics of linear and nonlinear circuit components

Experiment 6 Determination of potential and voltage and drawing of circuit potential map

Experiment 7 Verification of Kirchhoff's Law

Experiment 8 Verification of the superposition principle

Experiment 9 Equivalent transformation of voltage source and current source

Experiment 10 Verification of Thevenin's Theorem

Test 11 Verification of Norton's Theorem--Determination of Equivalent Parameters of Active Two-End Network

Experiment 12 Determination of maximum power transmission conditions

Experiment 13 Two-port network test

Experiment 14 Reciprocity Theorem

Experiment 15 Experimental study of controlled sources VCVS, VCCS, CCVS, CCCS

Experiment 16 Observation and measurement of typical electrical signals

Experiment 17 Response test of RC first-order circuit

Experiment 18: Study on the response of second-order dynamic circuit

Experiment 19: Determination of impedance characteristics of R, L and C components

Experiment 20 RC string, parallel double T frequency selection network characteristics test

Experiment 21: Research on R, L, C Series Resonant Circuits

Experiment 22 RC dual T frequency selective network

Experiment Twenty-three Study of Phasor Trajectories in RL and RC Series Circuits

Experiment 24: R, L, C component characteristics and AC parameters determination

Experiment 25 Measurement of AC circuit parameters

Experiment 26 Study on phasor of sinusoidal steady-state AC circuit

Experiment 27 Test of characteristics of single-phase iron core transformer

Experiment 28: Determination of winding polarity of transformer

Experiment 29 Verification of single-phase watt-hour meter

Experiment 30 Measurement of power factor and phase sequence

Experiment 31: Negative Impedance Converter

Experiment thirty-two gyrator

Experiment 33: Fluorescent lamp, white woven lamp, watt-hour meter installation control circuit

Experiment 34: Use of three-phase squirrel cage asynchronous motor

Experiment 35: Three-phase asynchronous motor jog

Experiment 36: Three-phase asynchronous motor self-locking control circuit

Experiment 37: Three-phase asynchronous motor can both jog and self-lock control lines

Experiment 38: Contactor interlocking positive and negative control line

Experiment 39: Button interlocking positive and negative control line

Experiment 40 button and contactor double interlocking positive and negative control line

Analog circuit section

Experiment 1 Use of commonly used electronic instruments

Experiment 2 Transistor common emitter single tube amplifier

Experiment 3 FET amplifier

Experiment 4 Negative Feedback Amplifier

Experiment 5 emitter follower

Experiment 6 Difference Amplifier

Experiment 7 Integrated Operational Amplifier Indicator Test 146

Lab 8 Basic Applications of Integrated Operational Amplifiers (I)--- Analog Operational Circuits

Lab 9 Basic Application Gates for Integrated Operational Amplifiers (II) --- Active Filters

Lab 10 Basic Applications of Integrated Operational Amplifiers (III)--- Voltage Comparators

Lab 11 Basic Applications of Integrated Operational Amplifiers (IV) --- Waveform Generators

Experiment 12 RC sine wave oscillator

Experiment 13 LC sine wave oscillator

Experiment 14 Assembly and debugging of function signal generator

Experiment 15 Voltage Controlled Oscillator

Experiment 16 Low Frequency Power Amplifier (I) --- OTL Power Amplifier

Experiment 17 Low Frequency Power Amplifier (I) --- Integrated Power Amplifier

Experiment 18 DC regulated power supply (I) --- series transistor regulated power supply

Experiment 19 DC regulated power supply (II) --- integrated voltage regulator

Experiment 20 Thyristor controllable rectifier circuit

Experiment 21 Application Experiment --- Temperature Monitoring and Control Circuit

Experiment Twenty-two Comprehensive experiment Design and debug of a multimeter using operational amplifiers

Appendix I Principles and Use of Oscilloscopes

Appendix II Detection of common electronic components with a universal meter

Appendix III Resistor Nominal Value and Accuracy Color Circle Marking Method

Appendix IV Amplifier Interference, Noise Suppression, and Elimination of Self-Excited Oscillation

Digital circuit part

Experiment 1 Transistor Switching Characteristics, Limiter and Clamp

Experiment 2 Logic function and parameter test of TTL integrated logic gate

Experiment 3 Logic function and parameter test of CMOS integrated logic gate

Experiment 4 Connection and drive of integrated logic circuits

Experiment 5 Design and test of combinatorial logic circuit

Experiment 6 Decoder and its application

Experiment 7 Data Selector and Its Application

Experiment 8 Trigger and its application

Experiment 9 Counter and its application

Experiment 10 Shift register and its application

Experiment 11 Pulse Distributor and Its Application

Experiment 12 Using a Gate Circuit to Generate a Pulse Signal--Self-excited Multivibrator

Experiment 13 Monostable Trigger and Schmitt Trigger---Pulse Delay and Waveform Shaping Circuit

Experiment 14 555 time base circuit and its application

Experiment fifteen electronic stopwatch

Experiment 16 Electronic code lock

Experiment 17 Digital Frequency Meter

Experiment 18

Experiment 19 D/A, A/D converter

Product Details and Warranty

We supply suitable spare pats according to experiment requirement, our products take aluminum structure, A4 paper dimension aluminum and plastic hanging box structure.

We supply 3 years warranty time.

Packaging & Delivery

Package details: plastic film+ plastic foam + plywood box with pallet, and for equipment dimension less than 1CBM, we supply plastic film+ plastic foam+ fine carton.

Arrange delivery within 45 days upon receipt of payment.

Please see below photo for detailed package.

Arrange delivery within 45 days upon receipt of payment.

Please see below photo for detailed package.

Training Room Photo

Company Information

We supply professional educational training equipment and technical teaching equipment, which has been widely applied in Engineering Universities, Polytechnics, Technical Institute, Vocational Schools as well as Industry workforce Development Programs and Training Center. Our products allow students to learn and experiment through valuable hands-on experience, and the technology covered by our training equipment provides knowledge, experiments and didactic skills development that are of critical importance to today´s and tomorrow´s careers.

Photo for Clients Visiting Factory

Service

We supply supply7*24 hours service, customer design service, OEM service, buyer label service. With professional engineers team and sales team, we assure you good product quality.

Certificate

Our products takes ISO9001 product management system.