45V 50KA Electrolysis Of Copper Power Supply Rectifier

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

Output parameters: DC 0~45V 0~50KA

Output mode: Twenty-four pulse wave output

Cooling method:Water cooling

Power supply type:Silicon controlled rectifier

Application Industry: Electrolytic copper industry

Description

Electrolytic purification of copper: coarse copper is made into thick plate in advance as the anode, pure copper is made into thin sheets as the cathode, sulfuric acid (H2SO4) and copper sulfate (CuSO4) mixed liquid as the electrolyte. After the current is energized, copper dissolves into copper ions (Cu) from the anode and moves to the cathode, where electrons are acquired and pure copper (also known as electrolytic copper) is precipitated.

Impurities in coarse copper such as iron and zinc, which are more active than copper, dissolve with copper into ions (Zn and Fe). Because these ions are not easy to precipitate compared with copper ions, the precipitation of these ions on the cathode can be avoided as long as the potential difference is properly adjusted during electrolysis. Impurities less reactive than copper, such as gold and silver, are deposited at the bottom of the cell. The copper plates thus produced, called “electrolytic copper”, are of very high quality.

KES large – capacity rectifier is a kind of three-phase ac power conversion into voltage adjustable dc power device. Widely used in electroplating, electrolysis, electrochemistry, oxidation, electrophoresis, smelting, electrocasting, communication and other fields, mainly aluminum, magnesium, lead, zinc, copper, manganese, bismuth, nickel and other non-ferrous metal electrolysis; Salt water, potassium salt electrolytic caustic soda, potassium alkali, sodium; Potassium chloride electrolysis to produce potassium chlorate, potassium perchlorate; Steel wire heating, silicon carbide heating, carbon tube furnace, graphitization furnace, melting furnace and other heating; Electrolysis of water to produce hydrogen and other high-current fields.

Technical Parameters

Characteristic Types

Parameter Items

Technical Requirements
Power Types  Power types High-frequency Power Supply
Model and specifications  KES-50KA/45V
Cooling mode Water-cooled
Switch tube type Silicon controlled rectifier
Input Characteristics Rated Input Voltage Three phase, AC380V±10% ,50HZ
Rated Input Power AC 68.9V
Rated Input Current AC 2880A
Input Power Factor COSΦ≥0.95
Output Characteristics Output Voltage DC  0~45V
Output Current DC  0~50KA
Stabilized Current Precision ≤1%(Rated Current)
According to accuracy 1A,0.01V
Rated Output efficiency ≥91%
Environmental Conditions Installation site Indoor installations
Altitude ≤1000 meters
Ambient temperature -20℃~40℃
Relative humidity ≤90%
Control Mode Operating mode PLC, ADDA, Ethernet, RS485 and RS232
Weight Net weight About 3000KG
External Dimension Height*Width*Depth H4500mm×W1460mm×D2500mm
Protection Characteristics With over voltage, over current, overload, short circuit, overheating and other abnormal self-protection function
Optional models
Application Model Output Parameters
Electroplating,                            Electrolysis,                      Electrochemistry,                          Anodizing,                                   Electrophoresis,                                   Smelting,                                Electrocasting,                         Communication and other fields. KES-11KA/220V 220Vdc/11KA
KES-13.5KA/90V 90Vdc/13.5KA
KES-26KA/123V 123Vdc/26KA
KES-33KA/135V 135Vdc/33KA
KES-41KA/115V 115Vdc/41KA
KES-41KA/300V 300Vdc/41KA
KES-43KA/249V 249Vdc/43KA
Aluminum, magnesium, lead, zinc, copper, manganese, bismuth, nickel and other non-ferrous metal electrolysis; KES-45KA/210V 210Vdc/45KA
KES-40KA/70V 70Vdc/40KA
KES-50KA/45V 45Vdc/50KA
KES-33KA/245V 245Vdc/33KA
KES-42KA/120V 120Vdc/42KA
Salt water,
potassium salt electrolytic caustic soda, potassium alkali, sodium;
KES-35KA/110V 110Vdc/35KA
KES-43KA/160V 160Vdc/43KA
KES-13.5KA/135V 135Vdc/13.5KA
KES-30KA/150V 150Vdc/30KA
Potassium chloride electrolysis to produce potassium chlorate, potassium perchlorate; KES-15KA/120V 120Vdc/15KA
KES-40KA/45V 45Vdc/40KA
KES-7000A/150V 150Vdc/7000A
KES-48KA/300V 300Vdc/48KA
KES-10KA/100V 100Vdc/10KA
Wire heating, silicon carbide heating, carbon tube furnace, graphitization furnace, melting furnace and other heating, electrolytic water hydrogen production and other large current fields. KES-30KA/40V 40Vdc/30KA
KGFB-400A/750V 750Vdc/400A
KGFB-350A/850V 850Vdc/350A
KGFA-3000A/26V ±26Vdc/3000A
KGFB-400A/380V 380Vdc/400A
KES-8.7KA/855V 855Vdc/8.7KA
KHS-7KA/150V 150Vdc/7KA
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Any question?
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Liyuan rectifier, taking the lead in IGBT rectifier and SCR rectifier in China.

Get more details? We’ll respond as soon as possible (within 24 hours).

Email:sale@lyrectifier.com