Anodizing Rectifier IGBT Pulse Rectifier 2000A 5000A 10000A 24V 120V Power Supply Interfacing With PLC Digital Control

Aluminum anodizing pulse rectifier application Aluminum anodizing power supply,Website:http://www.gprectifier.com, titanium anodizing power supply individual use for processes where controlled DC power supplies are needed. Anodic oxidation of Aluminum, Aluminum hard anodizing, Titan Anodisation andPulse Applications. Product Description Over the past 20 years, Green Powerhas continuously developed its technology of rectifier for anodizing and has recognized internationally as high quality manufacturer in the field of Alumnium Anodising, the core technology includingpulse rectifier technology, DSP digital control technology, modular parallel connection technology and intelligent touch panel controller technology. Pulse rectifier's modular, highfrequency switch-mode technologyis applied for Aluminum anodizing process. Switch power supply technology offers many advantages over conventional rectifiers based on thyristor technology. As a consequence of the proven, reliable, compact technology, switch mode systems are excellently suitable for the demanding anodizing area. Normally for decorative anodic oxidation of aluminum 24v power supply is used, typical types inculde 1500A 24V, 2000A 24V, 5000A 24V, 10000A 24V.       Main Features DC or pulse output Modular structure DSP digital micro processor controller Touch panel HMI Compact size Allow high current(40kA) and voltage(200V DC) Easy connecting PLC for remote control Easy maintain and troubleshootingCustomer Benefitsof pulse rectifier Power saving Through IGBT PWM technology, rectifier conversion efficiency is much higher than conventional SCR rectifier, thus saving power of user dramatically.Better quality The oxide quality is better by using pulse rectifierthan conventional SCR rectifier with equalaverage current This is proved by several on-site actual testing.Time saving Using pulse rectifiers save anodizing time 20-25% approx. This is because using a pulsating waveform carry out anodizing at higher average current in comparison with conventional direct current. Customer Benefitsof modular solution Green Power developed module based IGBT pulse rectifiers, which have the following advantages:Rectifier won't break down: in case of one module failed, the rectifier continue working with reduced power.Less downtime and easy recovering:plug-in structure, replace module directly, downtime is shorten to minimum, this reduces potential high cost of your plant stop and increase your plant's availability.Current expansion available:thanks to the modular design and supporting parallel connection, if you need more power, you only need to add more modules.Reduce current rating to save power: if you don't need all modules working, you can switch off some modules, rectifier can work at lower rating.Less floor space occupied: the rectifiers can be built on top of each other, making them easy to fit into your plant's design, optimizingfloor space.Easy to install and maintain: each rectifier consists of up to ten modules and naturally two or more stacks can be connected to allow higher currents (40kA) and voltages (200V DC).Separate output or parallel running output available: you can let the rectifier module separate output to connect to more tanks, or parallel connecting to get higher current for one tank.Customer Benefitsof digital micro controller Consistent high stability in long time, not like analog control resistance and capacitor may change value causing control reliability reduce after some time.High control accuracy(up to 1/1000 of max current or voltage)Protection self diagnosis and alarm protection type automatically on touch panel, easy for troubleshootingTimer counting, stop running when times upAmpereHour counting  You can preset up to 20 process curves, once you choose one process curve, the rectifiers auto run as per preset process curve.One process curve, you can set up to 20 steps (you define V or A value and step process time), auto running basedSupport soft start and soft stop time settingFast responding speedProgrammable, only reprogramming to DSP, don't need to change hardware like analog controlSmart communication with PLC, RS485, Profibus, Profinet communication optional, 4-20mA/0-10V signalAdapt to different load  Customer Benefitsof touch panel HMI Green Power touch panel solution will help you full control of the rectifiers and your business, using one touch panel realize all controls and displays, say goodbye to separate control systems. You can control up to 10 rectifiers in one touch panel, you can control up to 20 different process in one touch panel, you can put touch panel on the rectifiers for local control or put away distance for remote monitoring.Installed on rectifier or away distance for remote monitoringUp to 10 rectifiers share 1 touch panel for saving cost and centralized control and displayFull information of the rectifier running status on touch panelAll operations on touch panelNotify operators protection type automatically for easy troubleshootingSet protection parameters: protection value, alarm or alarm+rectifier stop mode for difference protection separatelySet upto 20 process curves and up to 20 step process parametersSet constant voltage or currentRecord history running dataRecord history protectionsProgrammablefor custom designDifferent language availableCustomer Benefitsof high quality Green Power provide reliable quality to ensure the customer's process smooth, continuous running, reduce the extra loss because of process break-down, repair, repurchase etc. All materials and components we use are high quality, considering for the rectifier high reliability. 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 designSupport setting and implementing up to 20 process curveSupport up to 20 step process setting in one process curveRecord real time step current, voltage, anodizing time process informationProvide custom design output different waveform Main technical parametersInput voltageSingle phase 220VAC for rectifier below 3kw. 3 phase 230VAC, 380VAC, 415VAC, 440VAC, 480VAC, 550VAC, 600VAC 50-60HzOutput DC currentUp to 50kAOutput DC voltageUp to 200V For decorative anodizing, typical voltage 24VOutput regulation range0-100% of max currentor voltageControl accuracy1/1000 of max current or voltageOperation ModeConstant current and constant voltage, constant powerRipple>3% on requestEfficiency<90% (typ.) @ rated load <92% (<= 100VDC) @rated load                Degree of ProtectionIP30 for air cooling IP44, IP54 for water cooling on requestPower factor<0.93 @ rated load                Insulation gradeBWorking mode100% 24 hours continuous runningAlarm typeAudible and visual alarmCooling methodAir cooling/water coolingAvailable Interfaces with PLCAnalogue 0-10V Analogue 4-20mA RS485(MODBUS) RS232 Profibus-DP ProfinetOperation ModesManual, AutomaticProtectionsShort circuit protection Over/under input voltage protection Driving protection Over heat protection Over current protection Over voltage protectionOperation Conditions Location: indoor use onlyAmbient 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.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.Rectifier production factory 1000 units power supplies per month production capacity, well managed factory, professional workers ensure on-time delivery and every shipped rectifier is high quality.