• John Torr
    I have purchased many of these rectifiers and they are the best value and well made on the market. All my customer like them and all have bought more after having one
Contact Person : Una Wang
Phone Number : +8615828663127
WhatsApp : +8615828663127

Stainless Steel Electroplolishing Clean Rectifier 15V 2000A

Place of Origin China
Brand Name xingtongli
Certification ISO CE RoHS
Model Number GKD15-2000CVC
Minimum Order Quantity 1 unit
Price Negotiable
Packaging Details Single wooden case packing size: 695*435*680mm Weight:70kg
Delivery Time 10~15 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 150units/month
Product Details
Product Name Stainless Steel Electroplolishing Clean Rectifier 15V 2000A Input Voltage AC 415V
Phase 3 Phase Output Voltage DC 0~15v Adjustable
Output Current DC 0~2000A Adjustable Work Mode CC CV
Size 695*435*680mm Weight 70KG
Color Grey
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15V 2000A Electroplolishing Rectifier

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3 phase Electroplolishing Rectifier

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Product Description

stainless steel electroplolishing clean rectifier 15V 2000A

 

Specification

 

SPECIFICATIONS FOR GKD15-5000CVC
Input AC 380V±10% 3phase 50/60Hz
Output DC Volt 0~15V Adjustable
Current 0~2000A Adjustable
Power 30KW
Efficiency >85%
output Frequency 40KHz fixed
Protection Short circuit protection
Overheating protection
Phase lack protection
Input over/low voltage protection
Working Condition
(Temperature)
-10℃~50℃ Control mode Panel control
Remote control
Net weight 70kg Working mode Constant Voltage(CV)
Constant Current(CC)
Dimension(mm) 695*435*680mm Cooling way air cooling

 

Features


Using timing control function, the setting is simple and convenient, and the working time of positive and negative current polarity can be arbitrarily set according to the plating process requirements.
It has three working states of automatic cycle commutation, positive and negative, and reverse, and can automatically change the polarity of the output current.

 

Stainless Steel Electroplolishing Clean Rectifier 15V 2000A 0Stainless Steel Electroplolishing Clean Rectifier 15V 2000A 1

 


How to install rectifier
This is installation way for remote control rectifier. Not only this way.
1. To connect copper bar with bath/tank
2. To ensure power supply/rectifier is grounded
3. To ensure there is enough water for water cooling type power supply/rectifier
4. We advice that all rectifiers should be isolated to increase of its life.
Stainless Steel Electroplolishing Clean Rectifier 15V 2000A 2

 

How does electropolishing work?

 

In electropolishing, the metal part or work-piece serves as the positively-charged anode. The work-piece is connected to the positive terminal of a DC power rectifier. The negatively-charged cathode, generally made of stainless steel or zirconium, is connected to the negative terminal of the DC power rectifier.

Both anode and cathode are immersed in a temperature-controlled bath of electrolyte solution, typically consisting of a high-viscosity mixture of sulfuric acid and phosphoric acid.

Electrical current from the rectifier is conducted from the anode to the cathode through the electrolyte. The electrical current causes metal ions on the surface of the part to oxidize and dissolve into the electrolyte. This process can dissolve extremely small, tightly controlled amounts of metal, resulting in micron-level thickness of surface removal.

The amount of metal surface removal is controlled by the following factors:

  • Electrolyte chemical composition
  • Temperature of electrolyte (typically 170 °F – 180 °F)
  • Length of time of exposure to electrical current
  • Density of electrical current (varies by electrolyte; typical range is 140 – 250 amps per square foot)
  • Composition of metal alloy undergoing electropolishing