Factory wholesale Automobile Experimental Training Equipment - Small-capacity thyristor DC speed control system training and assessment device – Zhiyang Beifang

Small-capacity thyristor DC speed control system training and assessment device

Type: BF-HYTS-01

1. Input power: three-phase four-wire (380V+_1 0％50Hz)

2. AC power supply: single-phase AC220V 50Hz

3. Rectified output voltage: DC 180V

4. Output current: DC2A

5. Excitation voltage: DC180V 6. Speed ​​adjustment range: D=10

7. The static difference rate S is less than or equal to 10%

8. Working environment temperature range -10℃ to +40℃, relative humidity is less than 85% (25℃), altitude is less than 4000 meters

9. The device capacity is less than or equal to 1.5KVA

Feature

The device adopts a general-purpose small-capacity thyristor DC speed regulating circuit, the main circuit is a single-phase bridge half-control structure, the system adopts voltage negative feedback and current positive feedback control, and has a current cut-off negative feedback link and a series differential correction network. The device complies with the national “Occupational Standards” and the “Practical Equipment Industry Standards” issued by the Ministry of Labor and Social Security of the People’s Republic of China, and is suitable for various secondary vocational and technical schools. Teaching training for labor training and skill appraisal units and intermediate/advanced practical evaluation and skill appraisal for maintenance electricians.

The device needs to have an extended interface, leakage protection and a special fault setting box. It can be self-provided to form a single closed-loop static differential DC speed control system, and fault points can be set randomly according to the requirements of teaching and assessment.

Training Contents

1. Familiar with the principle and use of single junction transistors

2. Debugging and measurement of single junction transistor trigger circuit

3. Operation training of single closed loop DC speed control system with static difference

4. Measurement of Parameters of Single Closed Loop DC Speed ​​Control System with Static Difference

5. Troubleshooting of Single Closed-loop DC Speed ​​Control System with Static Difference

Equipment

Photo Wall

Signing Ceremony

R&D

Signing Ceremony

Teachers