High Power SCR Hydrogen Rectifier Power Supply

1. High reliability: the technology of SCR power supply is mature and stable, with a very low failure rate. Failures are rare unless caused by external factors, ensuring the continuous operation of the electroplating production 

2. Convenient maintenance: The SCR power supply has a simple structure and mature technology, making it easy for general electrical maintenance personnel to repair.

3. Advanced technology and process support: Utilizing Japanese SanRex motors and South Korean KooSoo Electric Co.,Ltd. , The technological advancement surpasses that of comparable domestic SCR power supply products.

4. Full-water-cooling structure: including transformers and copper bars, which help to reduce the overall temperature of the machine and enhance its efficiency. The high corrosion resistance makes it particularly suitable for the unique working environment of an electroplating production site.

5. Advanced control system: The use of Japanese SanRex motor technology in the control trigger board ensures high control accuracy and strong anti-interference capabilities.

6. The main transformer can ensure that the whole machine runs at full load for 24 hours continuously and has 10% overload capacity. The transformer is painted in vacuum twice. The efficiency of transformer single piece test is not less than 96%.

7. Steady current control: the output current is continuously adjustable from 10% to 100% the rated current, and the steady current accuracy is ±1% the setting current.Constant voltage control: the output voltage can be continuously adjusted from 10% to 100% the rated voltage, and the voltage stabilization accuracy is ≤1%.

8. Soft start function from 0 to 10 seconds can prevent instantaneous impact and can be started and stopped with load.

9. The output of rectifier is controlled by constant current, which makes the output current change in single digits. It has a switch for close-control and remote control, which can adjust the current and voltage on the local machine and the remote control box respectively.

10. The equipment is equipped with a digital communication interface utilizing the PROFIBUS-DP communication protocol. 

11. The rectifier protection features include overcurrent protection, phase loss protection, overtemperature protection, and cooling water pressure protection. 

12. The overall structural design is optimized for reliability. To ensure stable operation in corrosive environments such as those containing acids, alkalis, and humidity, the electrical control components are isolated, and the control trigger board is enclosed in a sealed acrylic box. This design ensures long-term and dependable equipment performance.

Output response time: ≤1s

output ripple coefficient: ≤5%

Power input range 10/35 kV (Need to be equipped with rectifier transformer)

Max output power: 6MW

Power factor: ≥0.94

Output voltage: 0~1000V

Output current: 0~50000A

Output waveform: DC

Harmonic requirement: ≤5% 

Overload capacity: 110% 

Conversion efficiency: 97%

Operation: Touch screen/Ethernet /RS-485/ Analog /PROFIBUS DP

Control: Constant power/ Constant voltage/ Constant current

Output: DC