100A 12V Polarity Switching Rectifier for Electroplating

Input parameters: Three phase AC440V±10%, 50~60HZ

Output parameters: DC +12V 100A / -12V 100A

Output mode: Polarity reversing

Cooling method: Air cooling

Power supply type: IGBT-based

Application Industry: Plating industry

Description

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.

  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)
Technical Parameters

Characteristic Types

Parameter Items

Technical Requirements
Power Types  Power types High-frequency Power Supply
Model and specifications TBFA-100A/±12V
Cooling mode Air-cooled
Switch tube type IGBT
Input Characteristics Rated Input Voltage Three-phase, AC440V±10% ,50~60HZ
Rated Input Power 1.4KVA
Rated Input Current AC 1.8A
Input Power Factor COSΦ≥0.95
Output Characteristics Output Voltage DC  ±12V
Output Current DC  F 0~+100A R 0~-100A
Stabilized Current Precision ≤1%(Rated Current)
According to accuracy 0.1A,0.1V
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
External Dimension Height*Width*Depth H238mm×W360mm×D548mm
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
Feature Model Output
Polarity reversing HIFA-50A/200V ±200Vdc/50A
HIFA-60A/250V ±250Vdc/60A
HIFA-80A/150V ±150Vdc/80A
HIFA-130A/200V ±200Vdc/130A
HIFA-150A/120V ±120Vdc/150A
HIFA-150A/150V ±150Vdc/150A
HIFA-150A/200V ±200Vdc/150A
HIFA-150A/240V ±240Vdc/150A
HIFA-180A/220V ±220Vdc/180A
HIFA-180A/400V ±400Vdc/180A
HIFA-200A/185V ±185Vdc/200A
HIFA-200A/300V ±300Vdc/200A
HIFA-200A/320V ±320Vdc/200A
HIFA-250A/60V ±60Vdc/250A
HIFA-300A/300V ±300Vdc/300A
KGFA-3KA/±6V ±6Vdc/3KA
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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