Electric self-driving UL2849 certification
electric car key device split diagram:
Electric self-driving UL2849 certification
what devices must be done in the electric bicycle UL certification what about?
In general, batteries, controllers, motors and various connectors are recommended to be UL certified.
Electric self-driving UL2849 certification
what are the UL standards for these key devices?
e-Bike the whole machine itself-UL 2849
lithium Battery-UL 2271
battery core-UL 2580
connectors-UL 2237
brushless motors-UL 1004-7
controller-UL 60730
note: Because all kinds of protection functions of the motor are realized by the protection circuit of the controller, the motor is generally certified together with the controller. The protection function of the controller is divided into hardware protection and software protection. The protection function is different, and the safety assessment scheme will be different.
Electric self-driving UL2849 certification
from a certification perspective, electric bicycle itself analysis of certification relationships between and parts:
if the whole machine is e-Bike to be UL certified, the motor controller battery must be UL certified, because UL certification only accepts parts with UL certification;
if the e-Bike machine is ETL certified, the motor controller battery can be UL certified or ETL certified, because ETL certification accepts parts with UL certification or ETL certification, and it is recommended that the parts be ETL, with low cost;
if the e-Bike machine is CUTUS certified, the motor controller battery can be UL certified or CTUVUS certified, because CTUVUS certification accepts components with UL certification or CTUVUS certification, and it is recommended that the components be CTUVUS, with low cost.
To apply please UL certification of electric bicycle or UL certification of its key components shall be carried out according to the following process:
1. Provide product-related information to be applied for: at least include the application form, product specifications and basic electrical parameters. If there are multiple models, please provide a description of model differences.
2. Enterprise confirmation agel UL certification scheme and quotation
3. Agel establish UL certification project
4. Send samples according to the requirements of Anker, UL test
5. Corporate Confirmation UL Report
6. The project is completed, issued UL certificate
7. If first certification, complete factory review
8. Products shipped after UL certification label
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