EVsafe's auto cut-off technology for electric motorbike charging stations: A solution to prevent fire risks

It is not cost but fire risk that has become the 'brain-teaser' for real estate managers as EV charging infrastructure booms. Instead of leaving spontaneous charging - which carries many hidden dangers in the parking basement - to run loose, EVsafe's auto cut-off technology for electric motorbike charging stations offers an optimal solution: tight monitoring of the power supply, help in minimizing short-circuit and fire risks from the earliest stage, and an added layer of protection for business assets.

1. Why is a safe auto cut-off mode the 'gold standard' when choosing an EV charging station for a building?

Most short-circuit and fire incidents related to electric vehicles in parking basements typically stem from users leaving their vehicles to charge overnight, causing the battery to be continuously overcharged and leading to overheating. In addition, the instability of the power grid, voltage surges, or localized overloads from crude sockets can also easily damage a vehicle's charging circuit.

Traditional parking areas with crude power sockets usually prohibit users from charging their vehicles overnight to prevent the risk of fire.

In the past, to prevent this risk, many parking-area management boards chose to ban residents from charging their vehicles overnight. However, this is only a stopgap solution and causes much inconvenience. If you rely solely on ordinary sockets or a traditional circuit-breaker system, the current is only cut off once a serious short circuit has already occurred. For building management, responding at that point is already too late.

Therefore, a system with EVsafe's safe auto cut-off mode - one that is proactively preventive - is the necessary solution to control the power supply, protect the parking-area infrastructure, and give residents peace of mind.

2. Decoding EVsafe's auto cut-off technology for electric motorbike charging stations

EVsafe's charging infrastructure is designed to establish a proactive current-monitoring process, helping to keep power fluctuations well under control through core protection layers:

2.1. Multi-layer sensor system - Detecting anomalies in the 'blink of an eye'

EVsafe charging stations integrate a network of sensitive current-monitoring sensors. Throughout operation, the system continuously measures the basic parameters of the charging session, such as current intensity and voltage. When it detects abnormal signs such as a sudden current spike, flickering, or system overload, the device immediately records the information to devise a handling plan.

2.2. Instant Cut-off mechanism

As soon as the sensors detect parameters exceeding the safety threshold or notice an abnormal charging state from the receiving device, the fire-resistant EV charging station from EVsafe activates a power cut-off command immediately. Isolating the current in time helps prevent overheating from continuing to escalate, supporting maximum protection for both the charging post and the user's battery.

2.3. Microchip system for continuous power-supply monitoring and control

EVsafe charging stations possess a smart microchip system capable of managing the current continuously. Instead of crude power transmission, the microchip tightly measures safety parameters and automatically cuts off the current when the battery reaches the full threshold (based on changes in charging power and a drop in current). At the same time, if the power grid experiences a sudden overvoltage, the microchip proactively intervenes to cut off charging in order to protect the safety of the building's main electrical system.

3. A comprehensive safety ecosystem: Realtime monitoring and 1 billion VND insurance

Not stopping at the on-site auto cut-off mechanism, EVsafe's solution also provides maximum support for the operations management of real estate owners thanks to its smart connectivity feature:

3.1. Realtime warning system via App and 24/7 monitoring

Every development of the charging session is updated visually on the station's smart screen in real time and synchronized to the central server. In the event that the charging station automatically activates the current cut-off mechanism after detecting an incident, the system immediately sends a warning notification to the App of the building's Management Board or the Station Owner, helping the technical team quickly grasp the situation and handle it remotely.

3.2. Stable 1.2 kW output - Protecting long battery life

EVsafe configures the charging output at a stable 1.2 kW threshold. This is a reasonable output level that has been carefully calculated, both meeting well the daily charging needs of today's electric motorbikes and limiting overload pressure on the shared power grid, while also avoiding sudden current fluctuations that affect battery life.

3.3. EVShield fire insurance of 1 billion VND per station from OPES

To bring the highest peace of mind in terms of civil liability and finances to B2B partners, EVsafe has entered into a strategic partnership with the insurance company OPES. Every EVsafe charging station, when put into operation, is backed by the EVShield fire insurance package with a compensation value of up to 1 billion VND per station (subject to the specific conditions applicable within the signed insurance scope).

Conclusion

For building owners, mini-apartment owners, or business premises, equipping a safe charging infrastructure is an effective solution to enhance service quality and brand reputation. With auto cut-off technology based on the actual current threshold, a smart monitoring system, and an accompanying insurance package, EVsafe delivers an optimally balanced option between: convenience for residents - operational safety - and business efficiency for the property owner.

Take proactive control of your power supply and minimize fire risks today with EVsafe!

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• Email: info@evsafe.io