1. Aluminum coloring AC or AC+DC power supply
Colouring process AC or DC/AC method, you define the colour and the process time!
Power supply for electrolytic coloring of Aluminum, the energy saving technology combined with easy to operate colouring controller ensures uniform colouring results for the processes of Electrolytic colouring of aluminium using the two-steps process: AC or DC/AC method.
Suitable for coloring such as stainless steel color, champagne color etc. light color, deep color such as deep bronze color, pearl black color. and titanium gold color, golden brown color etc. gold color.
2. Technology Advantages of the AC or AC+DC power supply
Preset 20 different colorsprocess achievable, with colour and process time setting
Reproducibility of the colouring process
Integrated colouring and re-colouring function
Preimpregnation time, DC time, coloring time, color compensation time could be adjusted independently, each process time could be adjusted.
DC and AC operation
Mains voltage fluctuations do not affect the colouring result
Three phase mains supply used, so no unbalanced mains load as with normal two phase circuits
Electricity Energy cost saving with colouring times shortened by up to 50%
Integrated with voltage regulator: only using thyristorwithout voltage regulator, the output AC sine wave may not be continuous, which may not be able to meet your color requirement, such asthere will be color difference at different place on aluminum, the color is not consistent;the color is not even.
Ampere-hour and pre-selection counter
High control accuracy
Timing function, when the coloring time is up, it will alarm with sound and light
3. Technical specifications of the AC or AC+DC power supply
output currents from 500A-20,000A
output voltage 22V, 25V
Regulation error < ±1% in relation to nominal DC value
Efficiency > 87%
Voltage regulation: Thyristor+voltage regulator
Input Voltage: AC 3 phase, 380V, 220V, 415V, 480V, 50/50Hz
Output type: AC or AC+DC
Output Waveform: DC, AC Symmetrical sinewave or AC Asymmetrical sinewave
Cooling method: Water coolingor air cooling
Fully digital controlcontrol system
Touch screen control
Optional color: 20 colors
Equipped with remote central control box
4. Touch panel colors setting of the AC or AC+DC power supply
Looking for aluminum coloring ac power supply up to 20 colors? Green Power Technology is one of the professional manufacturers and suppliers. We have been dedicated to this field for over 20 years and already exported products to India, USA, Germany, etc. Equipped with a productive factory, we warmly welcome you to buy our high quality products made in China at competitive price or try our customized service.