SR2112P Power Electronics Training System Educational Equipment Teaching Equipment
This training device includes basic devices, power electronics rectifier circuit PWM DC speed regulator, motor control objects, such as through the relevant experiment, can be familiar with silicon controlled rectifier, motor running characteristics, grasp its control principle and control mode, raises the student the corresponding knowledge and skills, suitable for higher vocational colleges, higher technical, secondary vocational school and technical school related professional teaching and skill training evaluation.
(1) Training equipment supplied with aluminum column frame structure, the power supply built-in integrated installation, safe and convenient to use, is not easy to damage.
(2) unit circuit hanging box configuration are complete, combination use, complete variety of critiquing the training content.
(3) It can be set for an experiment subjects related units hang flexible increase or decrease in the box, in order to meet different user requirements.
(4) Training platform has a good safety protection system.
II Character parameter
(1) Input power: three phase, five wire, 380V±10% 50Hz
(3) Whole capacity: ＜2.0KVA
(4) Weight: ＜200kg
(5) Work condition:
Environment temperature: -10℃～+40℃
Relative humidity: ＜85%(25℃)
3.1 Power control panel
The power control panel using aluminum alloy profile panel, enclosed body structure, and placed at the bottom of a connection as one.
3.2 Power box
(1)Three phases, five wires power input, it has been tested by leakage breaker control, it has emergency stop button, you can cut off electricity when emergency.
(2) Current meter, and voltage meter do output indication.
(3)It equipped with indicator, power plug output, safety output sockets.
(4)Inner with AC current, with short circuit protection function.
(5) Inner AC 0-220V continuous AC current, multi votlage output DC stabilized power supply and AC low-voltage power supply with short circuit protection function.
3.3 Equip tools
（1）power factor meter hanging box 1 piece
（2）Three-phase AC filterHanging box 1 piece
（3）Filter inductive /capacitance Hanging box 1 piece
（4）Tachometer Hanging box 1 piece
（5）Condensive load Hanging box 1 piece
（6）PWM DC speed adjusting Hanging box 1 piece
（7）Three-phase squirrel cage AC asynchronous motor
（9）Three phases transformer module
（10）Bulb load Hanging box 1 piece
（11）4mm safety electrical cable 25 pieces
（12）Electrician tool 1 set
（13）Digital multimeter 1 piece
- Complete training contents
4.1 DC motor speed control experiment
4.2 three-phase AC motor with DC generator power generation
4.3 three-phase transformer experiment
(1) the principle and characteristics of the three-phase transformer
(2) static test of three-phase transformer
(3) star connection and function of three-phase transformer
(4) three-phase transformer triangle connection and function
4.4 experiment of single-phase bridge rectifier circuit