Impressed Current Cathodic Protection Equipment

System Descriptions:

    QLYB series ICCP system consists of constant potentiometer (control cabinet), auxiliary anodes andanode shield layer, reference electrodes and so on, The function of this system is to protect the hull underwaterline against corrosion caused by seawater. The working principle is to provide DC via constantootentiometer. The positive polarity connects with auxiliary anode and the negative end connects with hull.The hull becomes polarized cathodically when loop forms through seawater. Hull potential is monitored andregulated by reference electrodes for proper protective potential to resist seawater corrosion. The ICCFsystem can regulate the protective current automatically as the circumstance out of the vessel changes,which brings the hull always within optimal protective potential range.

Application:

    The system is suitable for inhibiting corrosion of the steel surface of various types ofships , offshore platforms, floating docks and other damaged hull paint formation after andorotect the hull steel from corrosion, replace the traditional zinc block cathodic protection.

Types:

    The constant potentiometer of QLYB series ICCP system can be selected according to need 50A、100A、200A、300A、400A、500A、600A, and the auxiliary anodes is slected by 20A、50A、100A、150A、200A.

Shaft earthing devices: