8. Special Power Supply, buy high accuracy 0-20V variable voltage power supply on China Suppliers Mobile

Product Details

high accuracy 0-20V variable voltage power supply

We are professional and creative manufacturer. Our reliable quality of rectifiers will definitely satisfy your requirements.

Advantage :

1) small, light and high efficiency

2) High frequency pulse current output

3) flexible use, simple operation

4) Complete protection function

IGBT rectifier advantage

Specification meets your application
Higher efficiency, saving running cost
Small size, saving space and enlarging your capacity possible
Light weight, easy to move, save shipping cost
High reliability, low fault rate, minimize repair trouble
Easy to maintain, self diagnosis, touch screen display fault type, shorten repair time

1.Product Parameters

ITEMS	Technical parameters
AC input voltage	Sigle phase 220V, 380V, 415V, 480V±10%, 50/60Hz
Output voltage	DC 12V/24V customizable
Output current	DC 200A/500A customizable
Regulation range	0-100%
Power factor	≥0.9(full load)
Accuracy of output current, voltage	≤0.1%
Efficiency	≥90%(full load)
Protection grade	IP30 for forced air cooling
Cooling method	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
	A	B	C	D	E
DR-200A-48V	460	460	150	380	60
DR-500A-48V	480	520	180	350	80
DR-1000A-48V	500	520	200	350	80
DR-1500A-48V	500	540	600	350	100

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.

Contact person: Camille Wang

Tel: 0086-574-89075894-824

Skype: camillewjy

WhatsApp: +86 18758481953

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 andvery important in our long-term business corporation.