Formal Test Report, with the report number NTCS-IE/C62477-1-A26-E.
The core purpose of this report is to demonstrate that the tested product complies with specific international safety standards.
Detailed Explanation of Key Report Information
1. Report Subject Information
Applicant & Manufacturer:
Both are OneSun TECHNOLOGY (SHENZHEN) LTD.
Address: 1st–5th Floor, Building A, Zhicheng Industrial Park, Zhongkai High-tech Industrial Park, Zhongkai High-tech Zone, Huizhou City, Guangdong Province, China.
This indicates that the tested product was both manufactured and submitted for testing by the same company.
2. Product Information
Product Name: Power Supply Battery Inverter Converter Products
Models: Four models under the “SF” series, each with different power ratings:
SF-500W, SF-800W, SF-1000W, SF-1500W
3. Test Standard
Standard Name: EN 62477-1:2012/IA12:2021
Standard Content: This is a core EU safety standard concerning safety requirements for power electronic converter systems and equipment. Part 1 specifies general requirements. Compliance with this standard is a key prerequisite for entering the European market.
4. Test Results
The issuance of a formal, stamped test report generally indicates that the tested samples have met the standard requirements and passed the tests.
5. Issuance and Authorization
Performed by: Engineer Kodin Luo
Approved by: Authorized Signatory Ryan Luo
The signatures (or electronic seals) of both individuals indicate that the report has been reviewed and formally approved, giving it official validity and authority.
6. Testing Laboratory
Organization Name: Dongguan New Testing Center Co., Ltd.
7. Important Remarks
This section contains key legal statements, summarized as follows:
* Limited Test Scope: The test results are valid only for the submitted samples.
* Copyright and Reproduction Restriction: No part of the report may be reproduced without the written permission of the testing center.
* Report Validity: The report is only valid if it bears the cross-page official seal of the testing center and includes the signatures of both the “Performer” and the “Approver.” Missing any of these elements may render the report invalid.
Summary
This is a safety test report issued by Dongguan New Testing Center Co., Ltd. for OneSun TECHNOLOGY (SHENZHEN) LTD., covering four SF-series power converter models. The report confirms that these samples have passed testing in accordance with the international safety standard EN 62477-1.
Main Purpose
This report serves as an important document proving product compliance with safety regulations and is typically used for:
* CE Certification: Supporting technical documentation for applying the CE mark (especially for compliance with the Low Voltage Directive – LVD).
* Customer Requirements: To demonstrate product safety to clients or purchasers.
* Market Access: To meet regulatory compliance requirements for target markets, particularly within the European Union.
