Anodizing Water Cooling 18000A 30V SCR Rectifier Double Star
1. Application
Anodic oxidation of Aluminum, Aluminum hard anodizing, Titan Anodisation and Pulse Applications.
2. Block Diagram: Double star 6 pulse, also 12 pulse, 18 pulse also avaialble.
3. SCR Rectifier Power System:
4. Main Technical Parameters
Input voltage | 3 phase 380VAC |
Output DC current | 18000A |
Output DC voltage | 30V |
Output regulation range | 0-100% of max currentor voltage |
Control accuracy | 1/1000 of max current or voltage |
Operation Mode | Constant current and constant voltage, constant power |
Ripple | >3% on request |
Efficiency | >90% (typ.) @ rated load |
Degree of Protection | IP44 for water cooling, on request |
Power factor | >0.93 @ rated load |
Insulation grade | B |
Working mode | 100% 24 hours continuous running |
Alarm type | Audible and visual alarm |
Cooling method | Water cooling |
Available Interfaces with PLC | Analogue 0-10V |
Operation Modes | Manual, Automatic |
Protections | Short circuit protection |
5. Hard Anodizing Rectifier Solution
Aluminum, Titanium hard anodizing process always needs higher voltage than decorative anodizing process, we provide custom design for hard coat anodizing rectifier, titanium anodizing rectifier:
● Output current and voltage make custom design
● Support setting and implementing up to 20 process curve
● Support up to 20 step process setting in one process curve
● Record real time step current, voltage, anodizing time process information
● Provide custom design output different waveforms
uHigh Reliability
uPower Saving
uHigh stability and high accuracy(default <0.5%) ensure high quality electrowinning products.
uLow ripple(default <5%) ensure high quality electrowinning products.
uHigh power factor reduce reactive power, transformer's capacity and line current.
uMore than 25 years lifespan, reduce investment.
Friendly HMI,Intelligent and convenient operation and monitor.
7. Aluminum anodizing pulse rectifier Operation Conditions
Location: indoor use only
Ambient temperature: 0℃ ～+40℃
Relative humidity: ≤90% (relative to 20±50℃ ).
Power requirement: AC nominal voltage+/-10%, 3 phase 4 line, 3 phase imbalance less than 5％, and meet national electricity quality standard.
Water input temperature(water cooling): 20-35℃
Altitude: less than 2,000 meters(please specify if higher than 2000m)
There shouldn't be excessive amount of dust, explosive and corrosive gas in the air.
The installation place should be without severe vibration, the vertical gradient shouldn't exceed 5%.
The seismic intensity of the installation site is less than 7 on the Richter scale.
Saturated vapor pressure: daily average value is less than 2.2×10-3M pa, monthly average value is less than 1.8×10-3Mpa.
8.Company Introduction
High-tech enterprises, more than 20 years of experience in R&D and engineering of power electronics products
Strong technical strength, 6 doctors, 20 masters
More than 30 patents and software copyrights
Exported to more than 40 countries and regions such as the United States and Canada, and established agencies in more than 10 countries
Products through the United States UL, Canada CSA, European CE certification
Passed ISO9001:2015 Quality Management System Certification
16,000 square meters clean workshop
