7V 40KA high current copper foil electrolytis rectifier

Input parameters:Three phase AC380V±10%, 50HZ

Output parameters: DC 0~7V 0~40KA

Output mode: Common DC output

Cooling method:Water cooling

Power supply type:IGBT-based High-frequency Power Supply

Application Industry: Electrolytic copper foil industry

Description

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.

electrolytic copper foil production

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.

Technical Parameters

Characteristic Types

Parameter Items

Technical Requirements
Power Types  Power types High-frequency Power Supply
Model and specifications HISB-7V/40KA
Cooling mode Water-cooled
Switch tube type IGBT
Input Characteristics Rated Input Voltage Three-phase,AC380V±10% ,50~60HZ
Rated Input Power 298KW
Rated Input Current AC 453A
Input Power Factor COSΦ≥0.95
Output Characteristics Output Voltage DC  0~7V
Output Current DC  0~40KA
Stabilized Current Precision ≤1%
Stabilized Voltage Precision ≤1%
Rated Output efficiency ≥94%
Environmental Conditions Installation site Indoor installations
Altitude ≤2000 meters
Ambient temperature -20℃~40℃
Relative humidity ≤90%
Control Mode Operating mode PLC, ADDA, Ethernet, RS485 or RS232
Rectifier device Composition Consists of 16 units in parallel, each 3000A/7V
External Dimension Height*Width*Depth H1250mm×W800mm×D1200mm
Protection Characteristics With over voltage, over current, overload, short circuit, overheating and other abnormal self-protection function
Main Structure

 

Main Structure

Optional models

 

Electrolytic copper foil TBSB-50KA/6.5V 6.5Vdc/50A
TBSB-50KA/7V 7Vdc/50KA
TBSB-45KA/6.5V 6.5Vdc/45KA
TBSB-30KA/7V 7Vdc/30KA
TBSB-45KA/8V 8Vdc/45KA
TBSB-35KA/7.5V 7.5Vdc/35KA
TBSB-50KA/8V 8Vdc/50KA
TBSB-35KA/8V 8Vdc/35KA
TBSB-40KA/8V 8Vdc/40KA
TBSB-50KA/6.3V 6.3Vdc/50KA
TBSB-2KA/25V 25Vdc/2KA
TBSB-1KA/30V 30Vdc/1KA
TBSB-200A/30V 30Vdc/200A
TBSB-100A/30V 30Vdc/100A
TBSB-40KA/6.5V 6.5Vdc/40KA
Electrolytic copper foil TDSB-800A/40V 40Vdc/800A
TBSB-700A/18V 18Vdc/700A
TBSB-48KA/7V 7Vdc/48KA
TBSB-5000A/7V 7Vdc/5000A
TBFBZ-600A/8V 8Vdc/600A
TBFBZ-30A/15V 15Vdc/30A
TBFBZ-50A/25V 25Vdc/50A
TBSB-50KA/10V 10Vdc/50KA
TBSB-1000A/25V 25Vdc/1000A
TBSB-1000A/30V 30Vdc/1000A
TBSB-8KA/30V 30Vdc/8KA
TBSB-36KA/6.5V 6.5Vdc/36KA
TBSB-48KA/6V 6Vdc/48KA
TBFBZ-400A/6V 6Vdc/400A
HIFB-2500A/6V 6Vdc/2500A
TBSB-48KA/7.5V 7.5Vdc/48KA
TBSB-200A/7.5V 7.5Vdc/200A
TBSB-54KA/7V 7Vdc/54KA
TBSB-60KA/7V 7Vdc/60KA
TBSB-60KA/8V 8Vdc/60KA

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Liyuan rectifier, taking the lead in IGBT rectifier and SCR rectifier in China.

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