±15V 12000A Hard Chrome Plated Rectifier

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

Output parameters: DC +15V 12KA / -15V 12KA

Output mode: Polarity reversing

Cooling method: Water cooling

Power supply type: IGBT-based

Application Industry: Plating industry


Electroplating is the process of applying a thin layer of other metals or alloys on the surface of certain metals by electrolysis. It is a process of applying a metal film to the surface of metals or other materials to prevent metal oxidation (such as rust), improve wear resistance, electrical conductivity, reflectivity, corrosion resistance (copper sulfate, etc.) and enhance aesthetics.rectifier for zinc plating

  1. Copper plating: priming, enhance the ability to adhere to the plating layer, and the ability to resist corrosion. (Copper is easy to oxidation, oxidation, copper green no longer conductive, so copper-plated products must do copper protection)
  2. Nickel plating: priming or appearance, to enhance the corrosion resistance and wear resistance, (where the chemical nickel for the modern process of wear resistance than chrome plating). (Note that many electronic products, such as DIN head, N head, no longer use nickel priming, mainly because nickel is magnetic, will affect the electrical properties inside the passive intermodulation)
  3. Gold plating: improve the conductive contact impedance, enhance signal transmission. (Gold is the most stable, but also the most expensive.)
  4. Palladium-nickel plating: improve the conductive contact impedance, enhance signal transmission, wear resistance than gold.
  5. Tin-lead plating: improve soldering ability, soon to be replaced by other substitutes (because of the lead content is now mostly changed to bright tin and mist tin plating).
  6. Silver plating: improve the conductive contact impedance, improve signal transmission. (Silver performance is the best, easy to oxidation, oxidation also conductive)

Elements of electroplating:

  1. Cathode: the plated object, referring to various connector terminals.
  2. Anode: If it is soluble anode, it is the metal to be plated. If it is insoluble anode, most of them are precious metals (white gold, iridium oxide).
  3. Plating solution: plating solution containing ions of the metal to be plated.
  4. Plating tank: The tank that can bear and store the plating solution, generally considering strength, corrosion resistance, temperature resistance, etc.
  5. Rectifier: The equipment to provide DC power supply.
Technical Parameters

Characteristic Types

Parameter Items

Technical Requirements
Power Types  Power types High-frequency Power Supply
Model and specifications TBFA-12000A/±15V
Cooling mode Water-cooled
Switch tube type IGBT
Input Characteristics Rated Input Voltage Three-phase, AC380V±10% ,50HZ
Rated Input Power 208KVA
Rated Input Current AC 273A
Input Power Factor COSΦ≥0.95
Output Characteristics Output Voltage DC  ±15V
Output Current DC  F 0~+12000A R 0~-12000A
Stabilized Current Precision ≤1%(Rated Current)
According to accuracy 1A,0.01V
Rated Output efficiency ≥91%
Environmental Conditions Installation site Indoor installations
Altitude ≤2000 meters
Ambient temperature -20℃~40℃
Relative humidity ≤90%
Control Mode Operating mode PLC, ADDA, Ethernet, RS485 and RS232
Other Power unit  Use Six TBSA – 2500A/ + 15 V

units parallel composition

External Dimension Height*Width*Depth H1837mm×W700mm×D1300mm
Protection Characteristics  Self-protective function under the abnormal situations such as over/Low-voltage, over-current, default phase,short circuit, overheating and so on
Optional models
Application Model Output Parameters
Plating TBFB-500A/5V 5Vdc/500A
TBFB-600A/10V 10Vdc/600A
TBFB-1000A/10V 10Vdc/1000A
TBFB-1500A/10V 10Vdc/1500A
TBFB-5000A/15V 15Vdc/5000A
HISB-200A12V 12Vdc/200A
HISB-300A12V 12Vdc/300A
HISB-500A12V 12Vdc/500A
HISB-1000A8V 8Vdc/1000A
HISB-1000A12V 12Vdc/1000A
HISB-1500A12V 12Vdc/1500A
HISB-2500A12V 12Vdc/2500A
HISB-3000A12V 12Vdc/3000A
HISB-4000A12V 12Vdc/4000A
HISB-5000A12V 12Vdc/5000A
HISB-7000A12V 12Vdc/7000A
TBSB-8000A/12V 12Vdc/8000A
TBSB-4000A/12V 12Vdc/4000A
TBSB-8000A/12V 12Vdc/8000A
TBSB-3000A/12V 12Vdc/3000A
TBSB-400A/4V 4Vdc/400A
TBSB-800A/12V 12Vdc/800A
TBFA-4000A/12V ±12Vdc/4000A
HMFB-10A5V 5Vdc/10A
TBFA-2000A/12V ±12Vdc/2000A
TBFBZ-300A/5V 5Vdc/300A
TBFBZ-800A/5V 5Vdc/800A
TBFBZ-600A/6V 6Vdc/600A
TBSB-12KA/12V 12Vdc/12KA
TBSB-6000A/12V 12Vdc/6000A
TDSB-10KA100V 100Vdc/10KA
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