How to get UL507 Certification for Fans on Temu/Amazon?

The process of obtaining UL507 certification for electric fans on Temu/Amazon generally follows these steps:

1. Select a Certification Body

Choose a laboratory or certification body accREDited under ISO 17025/ILAC ISO 17025 standards. (China's JJR Laboratory provides such services.)

2. Submit an Application

- Fill out the application form: Provide detailed product information, including product name, model, specifications, manufacturer details, etc.

- Prepare and submit required documents: These may include product images, circuit diagrams, structural diagrams, BOM (Bill of Materials) lists, instruction manuals, and user guides.

- Prepare and send samples: As per the certification body's requirements, prepare sufficient samples (typically 2-3 pieces) that accurately represent the actual product and send them to the certification body.

3. Product Testing

The certification body will conduct comprehensive tests on the samples based on UL507 standards. The common test categories include:

- Electrical Safety Tests: Insulation, grounding resistance, leakage current, arc resistance, and dielectric voltage withstand tests.

- Mechanical Safety Tests: Protection of rotating parts, mechanical strength of the casing, and impact resistance tests.

- Thermal Safety Tests: Temperature rise test and overheating protection test.

- Performance Tests: Airflow, noise level, vibration, and energy efficiency tests.

4. Report Compilation and Review

- After completing the tests, the certification body will compile a UL507 report, which includes detailed test data, evaluation results, and a conclusion on whether the product meets UL507 standards.

- The report undergoes an internal review process for validation.

5. Issuance of the Report

Once the review is passed, the certification body formally issues the UL507 report. The seller must then submit this report to the Temu or Amazon platform for review and approval.