Electrical Blog

electric car plugged into charger

Don’t Wing It! Get Professional Help for Healthy EV Charger Cables

Electric vehicles (EVs) are becoming increasingly popular, and with good reason. They’re environmentally friendly and offer an outstanding driving experience. To power up these vehicles, a healthy EV charger is essential, and to keep it that way, you need to maintain it. This includes regular cleaning and inspection of the charging cables, which is a job best left to trained professionals.

Why Can’t I Clean My Own Cables?

While you might have a significant amount of knowledge about home improvement tasks, cleaning and inspecting EV charger cables involves dealing with high voltage electricity. Making a mistake here can be dangerous, so it’s always best to call in a licensed electrician who has the knowledge and experience to handle the job safely.

What the Pros Will Do

During a maintenance appointment, there’s an assortment of tasks a professional will perform when cleaning and inspecting your EV charger cables. Here are five things they’ll do.

1. Safely Disconnect and Isolate the Cables

The professional will disconnect the cables from both the charging station and your vehicle. This is to make certain that everything is properly de-energized to avoid any electrical hazards.

2. A Deep Clean for Optimal Performance

Once disconnected, the professional will thoroughly clean the cables. This might involve using specialized cleaning solutions to remove dirt, dust, and any contaminants that could build up over time. A clean cable makes sure that there’s a good connection and prevents overheating.

3. Inspect the Insulator for Signs of Wear

The outer layer of the cable, called the insulator, protects the internal wires from damage. The professional will meticulously inspect the insulator for any cracks, cuts, or signs of wear and tear. These imperfections can compromise the safety and functionality of the cable.

4. Check for Corrosion at the Connectors

The connectors are the parts that plug into the charging station and your car. The professional will examine these connectors for any signs of corrosion, which can develop due to moisture or exposure to the elements. Corrosion can lead to poor connections and even overheating.

5. Ensure Secure Connections and Tighten Terminals

Loose connections are another potential problem. The professional will check that all the cable terminals are securely fastened and tighten them if necessary. A loose connection can cause sparking and overheating, so a secure fit is essential.

Why Inspection Matters

Regular professional cleaning and inspection of your EV charger cables are vital for several reasons. Detecting problems early on can prevent a breakdown and potential damage to your charger or car. It can also help avoid any electrical safety hazards.

Think of it like taking your car for an oil change. It might seem unnecessary at the time, but preventive maintenance goes a long way toward making sure that your EV charger has a long and healthy life.

If it has been a while since you had your cables inspected and cleaned, schedule maintenance without hesitation. For EV charger maintenance in Fresno, CA, call Cole Electric today.