Input parameters: Three phase AC380V±10%, 50HZ
Output parameters: DC 0~30V 0~8000A
Output mode: Common DC output
Cooling method: Water cooling
Power supply type: IGBT-based High-frequency Power Supply
Application Industry: Electrolytic copper foil industry post-processing
Electrolytic copper foil refers to copper material as the main raw material, using electrolytic copper foil production. Dissolve copper material by copper sulfate solution, then in electrolytic equipment, copper sulfate solution by direct current electrodeposition and made the original foil, again carries on the coarsening, curing, heat resistant, corrosion resistant layer, prevent oxidation layer surface treatment, such as lithium electricity copper foil axial-flow compressor.in order main surface oxidation treatment, finally made after cutting, testing the finished product.
During electrolysis, cations in the electrolyte migrate to the cathode and electrons are reduced at the anode. The anion runs to the anode and loses electrons to be oxidized. Two electrodes were connected in copper sulfate solution and direct current was applied. At this point, copper and hydrogen will be found to precipitate from the plate connected to the cathode of the power supply. If it is a copper anode, copper dissolution and oxygen precipitation occur simultaneously.
The module of the synchronous rectifier high-frequency switching power supply is installed in the parallel cabinet, and is connected with the cathode and anode bus of the foil generator through the output of the bus. Clean appearance, compact structure. High power conversion efficiency, reduce customer use cost. Power supply adopts N + 1 backup mode, which can realize thermal maintenance of the whole machine and ensure continuous production by customers.
|Power Types||Power types||High-frequency Power Supply|
|Model and specifications||TDSB-8000A/30V|
|Switch tube type||IGBT|
|Input Characteristics||Rated Input Voltage||Three-phase,AC380V±10% ,50HZ|
|Rated Input Power||286KVA|
|Rated Input Current||AC 435A|
|Input Power Factor||COSΦ≥0.95|
|Output Characteristics||Output Voltage||DC 0～30V|
|Output Current||DC 0～8000A|
|Stabilized Current Precision||≤0.5%|
|Stabilized Voltage Precision||≤0.5%|
|Rated Output efficiency||≥95%|
|Environmental Conditions||Installation site||Indoor installations|
|Control Mode||Operating mode||PLC, ADDA, Ethernet, RS485 or RS232|
|Other||Composition||Assembled by an 8KA/30V single
cabinet, which is composed of 8 1200A/30V sub-units in parallel,
among which 1 unit is reserved.
|Protection Characteristics||Over voltage, over current, short circuit, lack of phase,
over heat, water temperature, water pressure, water
leakage and other protection functions