Electrical faults in marine and industrial environments are rarely straightforward. Systems are complex, operating conditions are demanding, and every hour of downtime carries a cost. At MI Solutions, our team has diagnosed and resolved hundreds of electrical faults, onboard vessels and in our fully equipped workshop.
Here are the most common electrical problems we solve for marine and industrial clients and exactly how we fix them. If you recognise any of these, our marine electrical services team is ready to help.
The Problems We Solve
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Problem 01
Electrical Panel Faults & FailuresPanel faults are among the most frequent issues we encounter. Symptoms range from tripping breakers and burnt contacts to complete switchboard failures. Left unaddressed, a faulty panel can bring down an entire system. Common causes include overloading, moisture ingress, aging components, and poor previous repairs. These faults can develop gradually or fail without warning. How we fix it: We carry out a full panel inspection, identify damaged components, replace breakers and contactors where needed, and test the system under load before signing off. Our marine electrical services cover both onboard repair and full workshop overhaul. |
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Problem 02
Generator & Alternator BreakdownsGenerators are the heart of any vessel or industrial facility. When they fail through winding burnout, voltage instability, or mechanical wear, operations stop. We regularly handle everything from minor faults to complete generator overhauls. Common causes include prolonged overloading, lack of maintenance, insulation breakdown, and bearing failure. How we fix it: We strip down, rewind, replace bearings, and load-test the unit in our workshop before reinstallation. For onboard emergencies, our engineers respond directly to the vessel find out more about our generator and alternator servicing. |
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Problem 03
Motor Failures & InefficienciesMotors driving pumps, fans, compressors, and propulsion systems are under constant stress. Winding failures, shaft misalignment, and insulation breakdown are common and often misdiagnosed as mechanical issues when the root cause is electrical. How we fix it: We perform winding resistance checks, insulation resistance testing, and mechanical inspections. Where rewinding is required, we carry it out in our workshop with full pre- and post-repair testing. See our full motor servicing capabilities. |
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Problem 04
Automation & Control System FaultsModern vessels and industrial facilities rely on PLCs, sensors, and control systems that must perform without error. Automation faults can be difficult to trace especially intermittent faults that only appear under specific conditions. We see faults caused by software errors, failed I/O modules, sensor drift, communication failures, and power supply issues. How we fix it: Our engineers diagnose faults onboard in live conditions where the system is actually running. We test inputs, outputs, and communication protocols, then repair or replace faulty components. Learn more about our automation system troubleshooting services. |
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Problem 05
MV & LV System IssuesMedium voltage and low voltage systems form the backbone of power distribution onboard and in industrial plants. Insulation failures, switchgear faults, and cable degradation can put entire operations at risk and carry serious safety implications. How we fix it: We carry out insulation resistance testing, high-pot testing, switchgear inspection, and cable fault location all performed by engineers with specific MV and LV competency. View our MV & LV electrical services. |
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Problem 06
Post-Repair Failures & Recurring FaultsOne of the most common calls we receive is from clients whose equipment was repaired elsewhere — and failed again shortly after. Poor-quality repairs, incorrect components, and inadequate testing are widespread in the industry. How we fix it: We start from scratch full diagnosis, no assumptions. Every repair we carry out is properly tested before the equipment is returned to service. Contact MI Solutions and let us get it right the first time. |
Onboard or Workshop, We Come to You
Every fault is different. Some are best solved onboard where the system is running and the environment tells the full story. Others require the specialist equipment and controlled conditions of our workshop. Our team advises on the right approach every time.
- Onboard response — fast diagnosis in live operating conditions
- Workshop repair — full strip-down, rewind, and load testing
- Combined approach — onboard assessment, workshop repair, onboard reinstall
- Emergency callouts — available when you need us most
Explore the full scope of what we offer on our marine electrical services page or visit www.mi-solutions.com to learn more about our wider capabilities.
Dealing with an Electrical Fault? Contact Us TodayFrom panel repairs to full automation troubleshooting — our team handles it all, onboard or in our workshop. ✉ info@mi-solutions.in
Panel Repair · Generator Servicing · Automation · MV & LV Systems |