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How to obtain CE certification for high- and low-voltage complete equipment?

高低压成套设备CE认证怎么办理?六步:确认指令(LVD+EMC)→技术文件→产品测试(资质实验室)→符合性评估→签署DoC→加贴CE标志。周期约1~3个月,选对实验室、文件齐全、标准对应。

How to Obtain CE Certification for High and Low Voltage Switchgear

CE Certification: A Six-Step Process

The process for obtaining CE certification for high and low voltage switchgear involves: identifying applicable directives, preparing technical documentation, product testing, conformity assessment, signing the Declaration of Conformity, and affixing the CE mark. Industry experts note that the core of the process lies in technical documentation and testing; CE certification covers the Low Voltage Directive (LVD) and the Electromagnetic Compatibility (EMC) Directive.
Testing is conducted by qualified laboratories, and the process typically takes 1 to 3 months.

Six-Step Process

  • Step 1: Identify Directives – High and low voltage switchgear must comply with the LVD (2014/35/EU) and EMC (2014/30/EU) directives;
    identify the applicable standards (EN/IEC series).
  • Step 2: Technical Documentation – Prepare technical documents such as drawings, component lists, test reports, and risk assessments (CE technical documentation forms the basis of certification).
  • Step 3: Product Testing – Commission a qualified laboratory (e.g., TÜV, SGS) to conduct safety and EMC testing and issue test reports.
  • Step 4: Conformity Assessment – Assess conformity according to the directive’s procedures; high-risk equipment requires the involvement of a Notified Body.
  • Step 5: Declaration of Conformity – Sign the EU Declaration of Conformity (DoC) and retain technical documentation for 10 years.
  • Step 6: Affix CE Mark – Affix the CE mark to the product nameplate in accordance with regulations to enter the EU market.

Key Points

First, choose the right laboratory.
Test reports must be issued by a qualified institution recognized in the EU market.
Second, ensure technical documentation is complete.
Drawings, component certificates (CE/UL), and test reports are all essential requirements.
Third, ensure the correct standard is applied.
Testing must be conducted according to the applicable EN/IEC standards; choosing the wrong standard renders the test results invalid.
Fourth, allow sufficient time.
CE certification takes 1–3 months, so export plans should be initiated well in advance.

Pitfalls to Avoid

First, “fake CE certificates”—invalid certificates issued by non-Notified Bodies;
always verify the testing agency’s credentials.
Second, “incomplete testing”—passing off partial testing as full compliance, which risks exposure during customs spot checks.
Third, “outdated standards”—as EN standards are updated, testing must adhere to the current versions.

Trends and Reminders

CE certification is moving toward digitalization: Notified Body credentials can be verified via the EU database (NANDO), and electronic Declarations of Conformity (DoC) enhance compliance transparency.
Exporters are advised to select qualified laboratories, ensure technical documentation is complete, and start the process early.
CE certification is the “ticket” to the EU market—with complete documentation and rigorous testing, customs clearance proceeds smoothly.

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