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Help CenterAutomatic Periodic Reversing Water Treatment Rectifer & Power Supply,rs485,PLC
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We are professional and creative manufacturer. Our reliable quality of rectifiers will definitely satisfy your requirements.
IGBT Rectifier advantages:
1)High stability
2) Fast response and high precision control, output control the whole accuracy can reach 1%
3) Commutation control ,according to the request of the manual reversing or automatic reversing function, may realize the automatic commutation cycle
4) Complete protection functions
5) ApplicationScope:Suitable for electrolytic polishing, electrolytic sewage, metallurgical industry,
electrolytic nickel, aluminum, copper, electrolytic chemical industry etc.
1.Product Parameters
| ITEMS | Technical parameters |
| AC input voltage | 3 phase 220V, 380V, 415V, 480V±10%, 50/60Hz |
| Output voltage | DC 0-36V adjustable |
| Output current | DC 0-2000A adjustable |
| Regulation range | 0-100% |
| Power factor | ≥0.9(full load) |
| Accuracy of output current, voltage | ≤0.1% |
| Efficiency | ≥90%(full load) |
| Protection grade | IP54 for water cooling, IP30 for forced air cooling |
| Cooling method | Water cooling or forced air cooling |
| Control mode | CC,CV,PWM Pulse control |
| Operation mode | Local touch screen, front pannel, remote control box or communication |
| Communication protocol | RS485, Profibus DP, MODBUS |
| Working method | Long time full load continuous operation |
| Protections | Overheat, input over/under voltage, output overvoltage, output overcurrent, over water temperature, under water pressure. |
Shape dimension
Specification | Size(mm) Outline | ||||
| L | W | H | N.W | G.W |
DR-100A-12V | 450 | 430 | 150 | 19 | 22 |
DR-200A-12V | 560 | 460 | 180 | 22 | 25 |
DR-300A-12V | 700 | 465 | 240 | 36 | 39 |
DR-500A-12V | 700 | 465 | 240 | 48 | 52 |
2. Working principle & products details
Principle block diagram:
PRODUCTS DETAILS:
3.Quality assurance &Controling
3.1 All units guaranteed 24 months from supply against failure, bad workmanship and material defects excluding misuse of operational conditions ;
3.2Strong technical ability ensures reasonable, professional and safe design;
3.3 Good quality components are used .
3.4 Full load testing before shipment ;
3.5 Complete protections
3.6 Meet CE requirement .
4.Packing &Shipment
5. Application Fields
1) Surface treatment : Electroplating . Electrolytic metal treatment. metal finishing. base metals, Non metals and Plastics. Barrel plating, rack plating, continuous plating, hard Aluminum anodizing, decorative anodizing.
2) Electrolysis. All major applications. Metal electrowinning, electrorefining, sodium hydroxide electrolysis, salt electrolysis, sodium chloride electrolysis, chlor alkali electrolysis, water electrolysis.
3) Cathodic protection Water Purification ,water electrocoagulation and Inductive heating .
6.After Service.
1. If components are broken within guarantee period due to power supply design or component bad quality, supply replacement free.
2. For overseas customers, in case of problems with power supply, respond within 24 hours from receiving customer's written inform.
3. Supply detailed operation manual and troubleshooting table .
4. Supply technical support to find out problem reason and guidance of troubleshooting.
7. CONTACT WAY .
Company Name: Ningbo Dorik Co., Ltd. .
Tel: 0086-574-89075894-818
Skype: nick_8317
Website: http://www.dorik.en.china.cn
All emails will be replied within 24 hours. Please leave a message in the Trade Manager. Thank you for ordering and hope you enjoy your purchase here. You comments are always welcomed and very important in our long-term business corporation.
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