Power electronics training device school equipment

The power electronics training device teaching equipment has been designed to control of electrical energy with the greatest efficiency possible. In fact, the electronics training school equipment teaching equipment allows the implementation of theoretical practical courses, for the study of power electronics. The school equipment training device is also suitable for the electronics training of related majors in higher vocational colleges and secondary vocational colleges. At the same time, the electronics training device school equipment can also be used as an assessment device for power electronics training and skill appraisal in technical schools, vocational education centers, and vocational qualification appraisal stations. The power electronics training device teaching equipment school equipment could carry out different training courses with the help of training manuals and training videos.

Technical parameter
Dimension: About 1510mm × 610mm × 1810mm

Power supply: Three phase, AC380V/50Hz

Weigh: About 100kg

Product description

The Power Electronics Training device has been designed to control of electrical energy with the greatest efficiency possible. In fact, it allows the implementation of theoretical practical courses, for the study of power electronics.

Product composition

No.	Name	Specs	QTY
1	Transformer	Output: AC: 3 x 90V/1.5A with 3 center taps 45V DC: 220V/1 A Input: AC380V, 50Hz 3-Phase	1
2	Control unit six pulse	Single pulse or pulse train operation Phase shift can be set for various natural commutating points: 0˚，30˚，60˚ Output: Synchronize Voltage: 1-440VAC Control Voltage: 0-+10VDC Input: ±15VDC	1
3	Four channels isolation amplifier	Channels can be switched on or off individually Frequency Range: DC…80kHz Voltage: Max 620VDC/440VAC Overdrive indication with LEDs 4mm Safety Sockets Input voltage: DC15V	1
4	Fault simulation phase control	A total of 20 faults from the following categories can be switched on: Interruption/Short-circuit/Faulty assembly/Faulty components	1
5	Control unit two pulse	Single pulse or pulse train operation Phase shift can be set for various natural commutating points: 0˚, 30˚ Output: Synchronize Voltage: 1...250VAC Control Voltage: 0…+10VDC Input: ±15VDC	1
6	Thyristor with turn off circuit	Main Thyristor and Turn-off Thyristor: Main Thyristor and Turn-off Thyristor: VDRM: Max 800V IT AV: Max 13A TQ: 35µs Free-wheeling Diode: VRRM: Max 1000V IT AV: Max 8A Shunts: 4 x 0.1 ohm, 1% Turn-off Capacitor: 4pF, 450V Ring-around reactor: 1 m H	1
7	Control unit PWM/PFM	Operation can be selected with the following control modes: Pulse Width Modulation (PWM) and Pulse Frequency Modulation (PFM) Control voltage: 0…+10VDC Pulse Width Modulator: Frequency Ranges: 20…200Hz / 0.2…2kHz/2…20kHz Pulse Duty Factor : 0…0.95 Pulse Frequency Modulator: Pulse Duration Ranges: 5…50µs / 50…500µs / 0.5…5ms Frequency: 20Hz…20kHz Output Amplifier: Sustained short-circuit proof Indication of switching state via 2 LEDs INHIBIT input Input: ±15VDC	1
8	Reference variable generator	Output: (selectable using bridging plug) 0…+10VDC -10VDC…+10VDC Input: ±15VDC	1
9	Trigger point limiter	LED indication for overlap Rectifier Stability Limit: 0˚…180˚ Inverter Stability Limit: 180˚…0˚ Input: ±15VDC	1
10	IGBT	Insulated gate bipolar max 1000V Transistor max 10A	1
11	Single phase rectifier	Periodic Repetitive Peak Reverse Voltage: 500V On-State Current: 10A	1
12	Fuse	Rated voltage:415VAC Protection Fuse 2A x 3 units	1
13	Power diode	Max 1000V ; Max 10A	1
14	Triac	Max 800V	1
15	Capacitor unit	Nominal Capacitance: 2 x 1000µF Nominal Voltage:415V	1
16	Rectifier	Nominal Voltage: 3 x 400V Nominal Current: 10A Surge Forward Current: 300A	1
17	MOSFET	Max 500V; Max 10A; 0.6Ω	4
18	BULB socket	Incandescent Lamp x 3 units Input: AC 240V, 50Hz 1-Phase	1
19	Resistor load	Resistor 100Ω x 3 units Protection Fuse 1 A x 3 units
20	DC power supply	Two red LED (Voltage monitor) 4 mm Sockets Output: 0-+15V Input: AC 240V, 50Hz 1-Phase	1
21	Thyristor	Thyristor x 6 units Protection Fuse 1.5A x 6 units Max 1000V; Max 12A	1
22	AC voltmeter	Measurement Mode: AC Voltage Ranges: 5V,50V,250V,1000V	2
23	AC ammeter	Measurement Mode: AC Current Ranges:1 A, 5A, 25A	2
24	DC voltmeter	Measurement Mode: DC Voltage Ranges: 5V,50V,250V,1000V	2
25	DC ammeter	Measurement Mode: DC Current Ranges:1 A,5A, 25A	2
26	RLC load	Resistor 1KΩ Inductor 50m H 2.5A with tap at 12.5m H Capacitors 4/8/16µF, 450VAC	1

Training courses
1. Single-Phase Half-Wave Half Controlled Rectifier Circuit
2. Single-Phase Full-Wave Controlled Rectifier Circuit
3. Single-Phase Bridge-Type Controlled Rectifier Circuit
4. Single-Phase AC Booster Circuit

5. Three-Phase Bridge-Type Controlled Rectifier Circuit
6. Quenching Circuit Step-Down DC Chopper Module
7. MOSFET Step-Down DC Chopper Circuit
8. IGBT Step-Down DC Chopper Circuit
9. Passive Inverter Circuit
10. Fault Simulator
11. Connection Diagram

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