Air cooling high frequency ac dc 48v power supply with IGBT
We are professional and creative manufacturer. Our reliable quality of rectifiers
will definitely satisfy your requirements.
Advantages:
1) High stability
2) Fast response and high precision control, output control the whole accuracy can rea
ch 89%
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-Rated adjustable |
| Output current | DC 0-Rated 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-1000A-12V | 700 | 540 | 280 | 55 | 58 |
| DR-1500A-12V | 680 | 530 | 650 | 72 | 76 |
| DR-3000A-12V | 570 | 530 | 860 | 125 | 130 |
| DR-6000A-12V | 700 | 580 | 1360 | 250 | 280 |
| DR-10000A-12V | 800 | 800 | 1550 | 650 | 705 |
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 me
tals, 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 electro
lysis.
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: 0086-574-89075894-819 (Linda)
Skype:decenly2
Whatsapp: +86 18689206704
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 al
ways welcomed and very important in our long-term business corporation.
Send Inquiry to This Supplier
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