4. Electrowinning, buy Air cooling variable frequency ac power supply on China Suppliers Mobile

Product Details

Air cooling variable frequency ac power supply

We are professional and creative manufacturer. Our reliable quality of rectifiers will

definitely satisfy your requirements.

Advantages:

1) Small size, light weight and high efficiency.

2) High frequency pulse current output ,which can effectively improve the deposition

rate of the coating.

3) Flexible use, simple operation.

4) Complete protection function.

5) Extensible function : the rectifier can be set according to demands of customers'

specifications of products.

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
	A	B	C	D	E
DR-50A-12V	400	360	150	260	50
DR-100A-12V	400	360	150	260	50
DR-200A-12V	460	460	150	380	60
DR-500A-12V	480	520	180	350	80

2. Working principle & products details

Principle block diagram:

PRODUCTS DETAILS:

We are professional and creative manufacturer. We can supply all kinds of

rectifiers:

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. 2 YEARS WARRANTY

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 (Linda)

Skype: decenly2

Whatsapp: +86 186 89206704

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.