Impressed current cathodic protection（ICCP） system is a equipment widely used in the corrosion industry. Protecting used the impressed current technology for steel body structure .Variac transformer rectifier is one of the most widely used rectifiers in impressed current cathodic protection system. It has feature of simple operation, easy to training, strong durable, etc.

Product Introduction

Variac transformer rectifier is a kind of rectifier composed of variac transformer, main power transformer, rectifier bridge and other main components. By adjusting the variac transformer, the output voltage can be adjusted 0~100% without poles.

Product Parameter

1.Technical conditions

1.1 Working temperatures：-25℃~+50℃

1.2 Humidness：≤90%

1.3 Installation inclination：≤50

1.4 Altitude：≤2000m

1.5 No flammable, explosive or seriously corroded metal gas place

2.Electrical parameters

2.1 AC input voltage: three phase/one-phase, 400V/230V 50Hz/60HZ

2.2 DC output voltage：DC0~60A

2.3 DC output current：DC~50V

2.4 Ripple coefficient：Ripple coefficient ≤5% when at 100% of output potential

2.5 Cooling mode:air - cooled/oil - cooled

2.6 Protection grade: oil - cooled IP55, air - cooled IP42

2.7 The input and output have lightning protection function

2.8 It has interrupt function, timing function and voltage/current display function

Product feature and application

Variac transformer rectifier is a power supply similar to Stepping rectifier. It does not need to output current through the stepping switch. By adjusting the Variac transformer, it overcomes the short board of the stepping rectifier's output leaping regulation and realizes the non-pole regulation of 0~100% of the output voltage.

Prodection details

Variac transformer rectifers is a traditional rectifers, control circuit consists of the analog circuit, display part is single display by digital gauge or analog gauge, the operation interface consists of potentiometer and select switch.

Prodect qualification

We have a group of high quality professional and technical personnel, with their rich product design and engineering experience, has been adhering to the creative solutions to meet customer needs for a long time, the warranty period to provide molding in strict accordance with the quality policy: quality, performance, reliability, safety; Provide a full range of services throughout the project to ensure that the company's services are present at every stage of the client's project.
Our equipment is widely used in petrochina, Sinopec, municipal, power plant and other fields, and our products are exported to the Middle East, The United Kingdom, Japan, South Korea, Singapore and Malaysia and other countries and regions.

Deliver,shipping and serving

1. After the equipment inspection is completed, clean up the equipment.
2. Coated packaging for the equipment
3. Print the operation manual and certificate, and put the manual into the equipment
4. Put the equipment into the delivery area.

Serving：

1. Consulting and training of cathodic protection technology.
2. On-site test, design, construction and technical service of impressed current and sacrificial anode protection system.

FAQ

1. We provide technical consulting, product sales, on-site technical services, and on-site engineering construction and other one-stop services.
2. Our main services: petrochemical, electric power, tap water, environmental protection, shipping, port and other industries.

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