Electrical Machines and Electrical Technique Experimental System

Electrical Machines and Electrical Technique Experimental System China Engineering Lab Training System Suppliers

The system can fulfill the lab exercises as follow:
DC Motor
Reorganization experiment
DC Generator
DC Shunt motor
DC Series motor
Rotational inertia measurement of rotor

Transformer
Single-phase transformer
3-phase transformer
Connections and unsymmetrical short circuit of 3-phase transformers
3-phase 3-winding transformer
Parallel operation of single-phase transformer
Parallel operation of 3-phase transformer

Asynchronous machine
Operation characteristics of 3-phase squirrel-cage asynchronous motor
Start and speed regulation of 3-phase asynchronous motor
Unsymmetrical operation of 3-phase squirrel-cage asynchronous motor
Temperature rising of 3-phase squirrel-cage asynchronous motor
Rotational inertia measurement of rotor

Synchronous machine
Characteristics of 3-phase synchronous generator
Synchronization operation of 3-phase synchronous generator
3-phase synchronous motor
Parameter measurement of 3-phase synchronous generator
Short circuit of 3-phase synchronous generator
Unsymmetrical operation of 3-phase synchronous generator

Mechanical characteristics test of motor
Mechanical characteristics of DC separately excited motor
Mechanical characteristics of 3-phase asynchronous motor
M-S characteristics of 3-phase asynchronous motor

Servo machine
DC servo machine

Including:
Three-phase resistor module, switch board module, capacitor module, reactance module, waveform test module, DC compound generator, DC series motor, DC shunt motor, 3-phase squirrel-cage asynchronous motor, 3-phase wound-rotor asynchronous motor, start control of wound rotor 3-phase asynchronous motor, 3-phase synchronous motor, DC revised dynamometer etc.
Three-phase 0~450V AC adjustable power supply
40~250V high-voltage adjustable power supply
220V excitation power
Excitation power for synchronous motor
Three-phase 1.5kV isolated transformer
DC digital voltmeter
DC digital ammeter
DC digital milliammeter
RMS AC voltmeter
Analog AC voltmeter
RMS AC ammeter
Analog AC ammeter
Single/three-phase power/power factor meter
Torque, rotation speed and power meter
3 and 1/2 digital multimeter
Protections on person and equipment
Accessories and connecting wires
Operating instructions and laboratory manual