KGDF-500a 15v Thyristor Electroplating Power Supply

Description
The product adopts SCR rectifier and PWM chopper technology plus DSP computer digital control technology and touch screen operation system, with the characteristics of unidirectional pulse control function, bidirectional DC pulse automatic constant current and automatic constant voltage control. Pulse amplitude is continuous and adjustable, pulse duty ratio and frequency can be adjustable. Good human-computer interface and nice visibility. Real-time process curve like current, voltage and bath temperature can be memorized and recorded automatically. The product can store or withdraw multiple sets of process parameters with high automation, which can greatly improve the smoothness, compactness and corrosion resistance of electroplating film layer, which can also lower porosity and eliminate hydrogen embitterment to improve electroplating layer quality of product, save lots of rare metal.

Main Specifation:

1	Power Supply	3P AC380V,400V,450V etc. Frequency 50HZ
2	Rated DC Output Voltage	6V,12V,15V,18V,24V,36V,48V,60Vetc any voltage specification.
3	Rated DC Output Current	500A,1000A,1500A,2000A,3000A,4000A,5000A,6000A,8000A,12KA,15KA,18KA,20KA etc any current specification.

Main Technical Parameters

Items	Technical parameters
AC input voltage	3 phase,220,380,415,480V±10%,50/60HZ
Output voltage	DC 12V-600V adjust continuously
Output current	DC 1000A-60KA adjust continuously
Regulation range	0-100%
Power factor	≥0.95(full load)
Output current,voltage accuracy	≤0.5%
Efficiency	≥88%(full load)
Cooling method	Water cooling or forced air cooling
Control mode	Constant voltage,constant current
Operation mode	Local touch screen,remote control box or communication
Communication protocol	RS485,Profibus DP,MODBUS
Working method	long time full load continuous operation
Protections	1.input under voltage 2.input over voltage 3.input phase loss 4.output over voltage 5.output over current 6.output short circuit 7.output bus bar insulation to earth 8.over water temperature 9.under water pressure 10.overheat

Best Advantages:
1. DSP computer digital control technology
Independent intellectual property rights,national patent technology


2.High power SCR components

3.Three-core five-column rectification transformer:
1) Good quality oriented silicon steel sheet of iron core,all copper transformer coil,
2) No-load loss less than 2%
3) 8%-10% power-saving comparing with common transformer



4.Water cooling device


Application:
It can be widely used in enterprise like aviation, aerospace, weapon and ship etc and scientific research institute that do pulse electroplating rectifier on rare metal like gold, silver, palladium and titanium etc.