Marine biological power supply

The Transformer rectifier is a critical device for supplying direct current to the protected metal structure surface in Impressed current cathodic protection system. Our cathodic protection power equipment follow the national norms and national standards, including silicon control type, high frequency switch type, intelligent monitoring type, magnetic saturation type, oil cooler type and so on.  

It can be widely applied to forced current cathodic protection for power plant, ship, long term pipeline, buried ground steel pipeline, tank floor plate, steel pile wharf, metal structure of large and small power plant.

①Output voltage adjustable range of silicon control Transformer rectifier is not less than2%UdN(V)～100%UdN(V)，Output current adjustable range is not less than2%IdN(A)～100%IdN(A)。

②Output voltage adjustable range of high frequency switch Transformer rectifier is not less than1%UdN(V)～100%UdN(V)，Output current adjustable range is not less than1%IdN(A)～100%IdN(A)。

Note：Qingdao Yinghai also provide anti - sea biological power equipment, match the copper and aluminum anode to use. It effectively prevents the growth of the sea organisms in the seawater system ,which resulting the blockage of the seawater pipelines, valves, filters, various coolers and submarine door.