How to check dc fast charger work well?

How to check dc fast charger work well? 

Look at the color of the indicator light for the charging pile and the status of the indicator light flor the distribution box of the charging pile. According to the sound of the internal relay when the charging pile is working, it is judged whether the charging pile is normal. Diagnosis is based on the smell emitted from the charging pile. Try it by hand. Such as whether there is excessive temperature on the surface of the charging pile, and whether there is moisture condensation inside. Press the leakage test button of the internal circuit breaker of the charging pile, whether the circuit breaker can be automatically opened, etc.

How does the operator manage charging pile？

Privately operated charging piles are feasible, and the operating cost of the charging piles is certain, provided that your products are selected properly. It is important to note the following points during the product selection process:

1. Whether the equipment supports remote management and control, which can save us a lot of labor costs;

2. Does the product support overload and no-load power failure, which can prevent artificial power stealing and protect user rights and interests;

3. Payment method of the product. Credit card + code scan payment can bring fast user experience to customers;

4. Be sure to choose a product with real-time earnings to your account, after all, money is only in your hands;

5. Is there a sound product insurance system, is there an electric shock protection, and is there a sound after-sales system?

6. Whether the product supports full power failure, which can avoid the risk of fire caused by electric vehicle charging.

Grasen ev charging pile is easy to operate and has multiple protection functions.It is easy to operate and human friendly.

If you want to know more details about our company and EV chargers, please feel free to contact us via email sales@grasen.com to make a great progress of your business.