What is UL 2804Ed2 ?

Title: Unlocking the Benefits of UL 2804Ed2: The Safety Standard for Electric Personal Mobility Devices

As the world continues to evolve, the demand for electric personal mobility devices (e-mobility) has surged, creating a new market for sustainable and low-emission transportation solutions. These devices, such as hoverboards, self-balancing scooters, and e-skateboards, have become increasingly popular due to their convenience, affordability, and environmentally friendly nature. However, with the increasing use of these devices, there is a growing concern about their safety and reliability.

Safety Standard: UL 2722

To address these concerns, Underwriters Laboratories (UL) has developed UL 2722, a safety standard specifically designed for electric personal mobility devices. This standard is essential for ensuring the safety and performance of these devices, as it outlines specific requirements for electrical systems, battery performance, mechanical strength, and overall construction.

UL 2722 Certification Process

To obtain UL 2722 certification, manufacturers must undergo rigorous testing and evaluation. The testing process covers various aspects, including:

Electrical Safety: This includes testing for electrical conductivity, insulation resistance, and voltage drop.

Battery Performance: This includes testing for battery capacity, charge, and life.

Mechanical Strength: This includes testing for the device's strength, stability, and durability.

Construction: This includes testing for the device's overall design, construction, and stability.

UL 2722 Establishing Consistent Safety Criteria

UL 2722 is a critical safety standard that establishes consistent criteria for evaluating the safety and performance of electric personal mobility devices. By subjecting these devices to rigorous testing, it ensures their compliance with safety standards and helps manufacturers select appropriate materials for use in various electrical applications.

Key Requirements and Testing Procedures

UL 2722 has specific requirements and testing procedures that manufacturers must follow to obtain certification. These requirements include:

Electrical Safety: The device must be designed to prevent electrical hazards, such as electrical fires, electrocution, and other electrical injuries.

Battery Performance: The device must be capable of providing a safe and reliable charge, with a minimum capacity of 300 milliamps for 30 minutes, and a maximum capacity of 200 milliamps for 1 hour.

Mechanical Strength: The device must be able to withstand a load of 230 pounds without bending or breaking.

Construction: The device must be made of non-flammable materials that are resistant to moisture, impact, and aging.

Conclusion

UL 2722 is an essential safety standard for electric personal mobility devices, ensuring the safety and performance of these devices. By subjecting these devices to rigorous testing, it ensures their compliance with safety standards and helps manufacturers select appropriate materials for use in various electrical applications. As the demand for electric personal mobility devices continues to grow, UL 2722 will play a critical role in ensuring the safety and reliability of these devices.