High frequency chrome rectifier

High frequency chrome rectifier

BFR series of high-frequency switching power supply using the international advanced bridge converter technology and PWM constant frequency pulse width modulation technology, high performance, widely used in electricity, electrodialysis, communication, electroplating, electrophoresis, PCB, rare earth smelting, precious metal electrolysis, Charging, monocrystalline silicon heating and other high-quality DC power supply, high-end surface treatment and water treatment is the primary power supply.

Product Details

Feature:

1, the output stability is high: the system response speed [microsecond level], for the network and load changes with strong adaptability, the output accuracy can be better than 1%.

2, the effect is good: high-frequency switching power supply output high-frequency square wave, citing the international advanced high-frequency power supply filter circuit technology, greatly improving the current density, so that its plating faster, and the workpiece coating more fine, , Bright, high purity, good uniformity, strong ductility, wear resistance, corrosion resistance, saving metal materials and additives.

3, the design of high power margin: electronic components and important components are left a lot of margin, you can ensure that customers in a variety of environments can be 24 hours full load, continuous work.

4, high reliability: In many years on the basis of many industry applications, through continuous innovation, machine design concept leader. The main components using high-quality imported devices, the core components of the use of international patented technology products, control circuit using proprietary technology, complete protection, isolation and anti-corrosion measures excellent.

5, easy to maintain: circuit using computer plug-in design. There are main control board, drive board, operation panel; this design and installation of the machine with the previous welding line compared to more simple and clear, intuitive, more convenient maintenance. General problems Even if the electrician manufacturers of electrician through our company's technical guidance can also be able to calmly solve the machine itself, the general failure. 

6, the output waveform is easy to adjust: As the operating frequency is high, the output waveform adjustment relative processing cost is low, can be more convenient in accordance with the user process requirements output waveform. This is for the work site to improve efficiency, improve the quality of processed products have a strong role.

7, the company introduced the international pulse width modulation technology: the use of internationally renowned company's IGBT power module; the main transformer using high permeability magnetic core material, continuous research and development, innovation and reasonable structural design than the SCR rectifier energy saving 20% -25%; and regulator, steady flow, digital display, the use of my company's power can significantly reduce production costs, improve electricity efficiency, significantly improve product quality.

8, with automatic voltage limiting, steady flow limit function, the output voltage, current continuously adjustable.

A, regulator current limiting function: rectifier in this state, if the load changes, then the voltage stability, the current changes with the load changes; when the current reaches or will exceed the rated current, the automatic state in the current limit, that is, the largest The current does not exceed the rated current, the voltage drops.

B, steady flow limit function: When the rectifier in this state, if the load changes, then the current is stable, the voltage changes with the load changes; when the voltage reaches or will exceed the rated voltage, the automatic pressure limit, that is, the largest The voltage does not exceed the rated voltage, the current drops.

9, the shell with spray technology, control system sealed isolation, the internal structure of anti-acid, alkali design, durable products;

10, standard anti-corrosion remote control box, can be galvanized and power supply isolation, improve product life;

11, with a soft start function to prevent high current impact, to extend the service life of equipment to ensure the quality of the coating or oxide film.

12, the use of computer standardization design, the whole structure is reasonable, control line seal anti-corrosion design, small size, light weight, easy loading and unloading, easy installation and maintenance.

 

Technical Parameters:

 

Input voltage

Three-phase 380V, 50HZ-60HZ

Output DC current

100A-30000A (optional)

Output DC voltage

3V-500V (optional)

Stable contact

≤1%

Regulation accuracy

≤1%

Power factor

>91%

Operation control mode

Steady flow

Adjustable range

0-rated value [voltage, current] stepless adjustable

Output ripple

Regulator ≤ 1% rated + 10mA; steady flow ≤ 2% rated + 10mA (measurement range: 80% -100% rated output)

cooling method

Forced air cooling or water cooling (optional)

Protective function

Overcurrent, overvoltage, overtemperature, short circuit and so on

Load operation

Full load 24 hours running, more than 1000 meters above sea level, derating use

Then gambling

Enclosure protection ground

control method

Local control, anti-corrosion remote control box [LED number of significant hybrid]

Working pressure

Ambient temperature -10 ℃ -40 ℃; air relative temperature of not more than 90% [ambient temperature 20 ℃ ± 5 ℃]

Voltage 'current display mode

LED digital display or LCD touch screen display (Bomei)

Output voltage, current display resolution

0.1V;0.1A

 

After-sales service:

1. Where in my company to buy high-frequency switching power supply can enjoy a one-year free warranty, life-long maintenance, free training for customers maintenance staff.

 

2. After-sales service hotline: 0574-58225963 after-sale technical adviser: 13867801620  Yu Gong, to provide customers with 7 * 24 hours after-sales service support.

 

3. Our company will always pay attention to the use of equipment sold, and from time to time to visit customers, to collect all aspects of the views and suggestions in order to be in the actual work to be adjusted and improved.

 

contact us
Hotline

86-0574-58225961

15958882230

Workday:9:00~18:00

Weekend:9:00~18:00

Online Service
Q Q:1586821866