Effective Ground Fault Monitor and Detector for Safety in Ships

Posted by SELCO USA, INC. on February 5th, 2020

Seaborne trade plays a significant role in the global economy and expanding continuously. In fact, 90% of trade is performed through the shipping industry. The import and export of required goods became possible at a large scale only with the help of shipping. More than 45,000 trader vessels are trading globally, moving all types of cargo. Advancement of technology is the reason behind the growing efficiency of ships. It is obvious that even the minimum system downtime in the ships can become the cause of huge loss and costly repairs. Major and minor issues the equipment and system can drastically raise overall operating expenditures. Thus, it is essential to use the highest quality Ground Fault Detector, engine controller, protective relay, generator controller, sensors, and many other devices.  

Smart ship owners adopted effective maintenance strategies to ensure smooth operations, reduce downtime and cost and obtain many other advantages. The ship equipment should be well-maintained and protected through monitoring devices. Potential ground faults are common and dangerous for the power system in ships. Early detection of ground fault is necessary and can help to significantly minimize downtime and cost. Electrical systems in the ship can face the irregular flow of electricity or faults due to improper wiring, faulty insulation, and problematic devices. Unlike commercial and home wiring, electrical systems in ships are more vulnerable to ground faults. In a ground fault, current flows into the earth. Installing a Ground Fault Monitor is a wise decision for the early detection of faults in the grounding system. Protective devices like fault detector and the monitor can identify fault conditions and operate circuit breakers to prevent the huge loss of service and limit the effects of failure.

Shipowners must use the highly-efficient and easy to use fault detection and monitoring devices to monitor ground faults thoroughly and detect issues insulation level. A polyphase system is a combination of two or more than two voltages in which a fault can affect all phases identically. Here poly means, more than one and phase means circuits or windings. It is difficult to analyze the fault when only a few phases are affected. In that case, advanced High Resistance Grounding helps to control the exorbitant of ground-fault current, reducing the melting or burning effects in faulty equipment & chances of electrical shock to the personnel. Also, it reduces the burning or melting effects in faulty equipment and electrical shocks to a large extent.

When buying fault detector devices make sure it provides phase, winding, earth fault protection, winding insulation protection, fast analog output, slave indicator, pathfinder function, and capable detecting even minute insulation punctures. Whether you need fault monitoring equipment, generator controllers, or any other equipment for electrical safety at ships, purchase it from a leading company that has years of experience. Critical systems at ships can be kept online through the fault detectors because they help in the early discovery of ground faults on ungrounded systems. The good thing is that faults can be easily identified through a ground fault detector and resolved without any time downtime.