6. Water treatment power supply, buy Automatic reversing switch variable ac power supply for sea water on China Suppliers Mobile

Product Details

Automatic reversing switch variable ac power supply for sea water

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-Ratedadjustable
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-3000A-72V	550	850	670	430	150
DR-4000A-72V	550	1100	670	430	150
DR-5000A-72V	670	1100	730	490	150
DR-6000A-72V	740	1310	730	490	150

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: 0086-574-89075894-819 (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 always welcomed and very important

in our long-term business corporation.