500A300V EDT Coating Rectifier Wholesale

500A300V EDT Coating Rectifier Wholesale

For EDT Coating, Green Power provide 500A300V EDT Coating Rectifier Wholesale. We have 3 rectifier solutions topology, Strong technical ability.

Product Details

Application:

For EDT Coating rectifier, Green Power provide 500A300V EDT Coating Rectifier Wholesale.

350A350V2


Rectifier 3 Solutions Topology:

It's depends on output power, voltage and other technical requirements;

1. Thyristor rectifier

image

2. IGBT switch mode rectifier

image


3. IGBT chopper rectifier


image


Rectifier Technical data:

Input voltage                         

220V/380/415V/480V AC ±10% 3 phase 4 line, 50-60Hz

Rated output voltage

500A, Could custom design

Rated output current

300V, Could custom design

Output range

0-100%

Control Accuracy

≤0.5%

Power factor

≥0.94

Efficiency

typical 90% at rated output

Current ripple

<5% at rated output,low ripple in whole range

Control mode

constant current/constant voltage

Cooling

Air cooling or water cooling

Protection class

IP32 for Air cooling,IP44 for Water cooling

Insulation grade

B

HMI

Touch Panel on control box

Remote control interface

Standard RS485, Profibus, Profinet, 0-10V/4-20mA available

Alarm type

Audible and visual alarm


Protections

Output overcurrent protection 

Over heat protection

IGBT Driving protection




Features

Digital DSP control(USA TI DSP Chip)

History date record function

Waveform function

History protection record function

Timer

Anticorrosion treatment

Ambient temp

Max. 40℃, derated operation up to 50℃

Altitude

≤2000m altitude. De-rated operation if higher


What is EDT Coating?

Electrocoating, which is also referred to as electro deposition, electrophoretic deposition, CED Coating, CED Painting or electropainting, is an organic finishing process that uniformly applies thin-film primers and one-coat finishes to metallic substrates. Electrocoating resembles electroplating in that it utilizes an electrical current to deposit a coating onto substrates. However, electrocoating deposits water born paint onto substrates rather than metal ions. 

EDT Coating Process: 
The electrocoat process can be divided into four distinct steps: 
1. Pretreatment 
2. CED/Electrocoat Bath 
3. Post Rinses 
4. Baking 

image


Looking for 500a300v edt coating rectifier wholesale? Green Power Technology is one of the professional manufacturers and suppliers. We have been dedicated to this field for over 20 years and already exported products to India, USA, Germany, etc. Equipped with a productive factory, we warmly welcome you to buy our high quality products made in China at competitive price or try our customized service.

Send Inquiry