How to install charging piles in residential parking spaces

1. Confirmation of charging conditions

The key to installing charging piles is whether there is a fixed parking space and whether the property agrees to the application for installing charging piles. The confirmation of charging conditions needs to provide: an agreement on car purchase intention; The identity certificate of the applicant; Proof of property right or right to use the fixed parking space; Application for installing electric vehicle charging equipment in parking space (with property seal); Parking space (garage) plan (or site photo). After the vehicle company and the power supply company complete the investigation, the power supply company is responsible for confirming the user's power supply conditions and completing the preparation of the preliminary feasibility plan for self-use charging facilities.

2. Application for power supply scheme

After the user formally signs the car purchase contract, he can entrust the car manufacturer or 4S shop to apply to the power supply company for installing the cable. The power supply company will formally reply to the power supply plan within 7 working days, and then the user will go to the power supply company for confirmation.

3. Installation and construction

After the power supply scheme is officially confirmed by the user, the electric vehicle manufacturer or 4S shop will carry out the construction, and the selection of charging pile equipment should meet the relevant national requirements. The construction of toll facilities excluding civil works shall be completed within 3 working days.

4. Apply for acceptance

After the construction of charging piles is completed, users need to apply to the local power supply company for acceptance. After the acceptance of the project, go through the relevant formalities, and the power supply company will complete the installation and power connection of the meter within 5 working days.

Matters needing attention in installing charging pile

1. Do you have your own parking space? Is there any installation condition in the parking lot?

2. Does the property agree to be installed separately, and what procedures need to be prepared?

3. For the line problem, where to get electricity, how long the line needs to run, whether the transformer load can bear it, and how to deal with this problem?

4. Who will bear the construction cost during installation? Can individual users afford high fees?

5. Who will do the equipment maintenance after the construction is completed? How long is the warranty period?

How to maintain charging piles

1, environmental inspection

① Check the cleanliness of the charging parking space for sundries and inflammable and explosive articles.

② Check whether there are foreign objects on the surface of the charging pile.

③ Check whether the charging pile power supply and communication line are connected normally.

(4) Check whether the fire-fighting facilities of the charging station meet the requirements of relevant regulations, and check the maintenance records.

2. Check the charging pile body

① Check the status of the charging pile and the indicator light of the charging pile distribution box.

(2) Check the display interface of the display screen and repair it in time if there is any fault.

③ Check whether the charging pile is damaged or deformed; Whether the protective cover and waterproof device of the charging gun are normal; Charging cabinet door lock is normal, whether the circuit breaker and lightning arrester are damaged; Whether the grounding of the charging pile is normal; Whether there is peculiar smell inside; Whether the charging pile line connection is normal.

④ Confirm whether the surface temperature of the charging pile is too high and whether there is water vapor condensation inside.

⑤ Press the leakage test button of the circuit breaker inside the charging pile to see if the circuit breaker can automatically disconnect.

3. Inspection of external charging cable

Observe whether the charging pile and its interface, door lock, power supply, wires and other components are damaged, deformed, dropped or loosened.

4, electrical and control system inspection

Check whether the internal equipment of each control circuit board of the charging pile is aging, and see whether all indicators are within the normal range.

5. During the charging operation

When the charging pile is running, listen to the working sound of relay and other equipment to judge whether the charging pile is properly attracted and whether the radiator is working normally.