10V 10KA Rectifier For Zinc Plating

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

Output parameters: DC 0~10V 0~10KA

Output mode: Common DC output

Cooling method: Air cooling

Power supply type: IGBT-based

Application Industry: Plating industry, such as zinc plating (galvanizing)


rectifier for zinc plating

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.

Types of plating:

  • 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)
  • 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)
  • Gold plating: improve the conductive contact impedance, enhance signal transmission. (Gold is the most stable, but also the most expensive.)
  • Palladium-nickel plating: improve the conductive contact impedance, enhance signal transmission, wear resistance than gold.
  • 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).
  • Silver plating: improve the conductive contact impedance, improve signal transmission. (Silver performance is the best, easy to oxidation, oxidation also conductive)
Technical Parameters

Characteristic Types

Parameter Items

Technical Requirements
Power Types  Power types High-frequency Power Supply
Model and specifications TBFB-10KA/10V
Cooling mode Air-cooled
Switch tube type IGBT
Input Characteristics Rated Input Voltage Three-phase, AC380V±10% ,50HZ
Rated Input Power 116KVA
Rated Input Current AC 176A
Input Power Factor COSΦ≥0.95
Output Characteristics Output Voltage DC  0~10V
Output Current DC  0~10KA
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 Composition Using four 2500A10V power supply
External Dimension Height*Width*Depth H2000mm×W1050mm×D1450mm
Protection Characteristics Self-protective function under the abnormal situations such as over/Low-voltage, over-current, default phase,short circuit, overheating and so on.

Rectifier for zinc plating

Optional models
Model Input Output Dimension (mm)/L*W*H
TBFB-15KA/4V Three phaseAC380V±10% 50HZ 0~4V  0~15000A 1725×983×1080
TBFB-4500A/15V Three phaseAC380V±10% 50HZ 0~15V  0~4500A 1126×850×923
TBFB-4000A/24V Three phaseAC380V±10% 50HZ 0~24V  0~4000A 1135×900×900
TBFB-3000A/15V Three phaseAC380V±10% 50HZ 0~15V  0~3000A 270×737×740
TBFB-3000A/10V Three phaseAC380V±10% 60HZ 0~10V  0~3000A 228×592×954
TBFB-3000A/12V Three phaseAC380V±10% 50HZ 0~12V  0~3000A 692×556.5×830
TBFB-2000A/12V Three phaseAC415V±10%, 50Hz  0~12V   0~2000A 640×480×700
TBFB-1500A/24V Three phaseAC380V±10% 50HZ  0~24V   0~1500A 270×737×740
TBFB-1500A/15V Three phaseAC380V±10% 50HZ  0~15V   0~1500A 238×625×692
TBFB-1500A/6V Three phaseAC380V±10% 50HZ  0~6V   0~1500A 660×570×380
TBFB-1500A/5V Three phaseAC380V±10% 50HZ  0~5V   0~1500A 660×570×380
TBFB-1200A/18V Three phaseAC380V±10% 50HZ  0~18V   0~1200A 238×625×692
TBFB-1000A/12V Three phaseAC380V±10% 50HZ  0~12V   0~1000A 233×615×674
TBFB-800A/12V Three phaseAC380V±10% 50HZ  0~12V   0~800A 233×440×550
TBFB-500A/24V Three phaseAC380V±10% 50HZ  0~24V   0~500A 233×615×674
TBFB-500A/12V Three phaseAC380V±10% 50HZ  0~12V   0~500A 341×350×501
TBFB-500A/6V Three phaseAC380V±10% 50HZ  0~6V   0~500A 327×190×613
TBFB-400A/12V Three phaseAC380V±10% 50HZ  0~12V   0~400A 314×190×613
TBFB-250A/15V Three phaseAC380V±10% 50HZ  0~15V   0~250A 312×270×501
TBFB-250A/6V Three phaseAC380V±10% 50HZ  0~6V   0~250A 225×230×428
TBFB-200A/20V Three phaseAC380V±10% 50HZ  0~20V   0~200A 314×350×643
TBFB-200A/18V Three phaseAC380V±10% 60HZ  0~18V   0~200A 314×350×643
TBFB-150A/12V Three phaseAC220V±10% 60HZ  0~12V   0~150A 314×350×643
TBFB-100A/20V Three phaseAC380V±10% 50HZ  0~20V   0~100A 314×350×643
TBFB-100A/12V Three phaseAC220V±10% 50HZ  0~12V   0~100A 225×230×428
TBFB-50A/12V Three phaseAC220V±10% 50HZ  0~12V   0~50A 225×230×428
TBFB-20A/12V Three phaseAC220V±10% 50HZ  0~12V   0~20A 225×230×428
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