Certification and Testing of Electromagnetic Compatibility and Low-Voltage Equipment

In Kazakhstan, the certification and testing of electromagnetic compatibility (EMC) and low-voltage equipment are regulated by the Technical Regulations of the Customs Union (TR CU). These regulations establish mandatory requirements for product safety and quality across the Eurasian Economic Union (EAEU).

Certification of Low-Voltage Equipment

Low-voltage equipment operating within voltage ranges of 50 to 1000 V AC and 75 to 1500 V DC must comply with TR CU 004/2011 “On the Safety of Low-Voltage Equipment.” This regulation applies to a wide range of products, including household appliances, power tools, lighting equipment, and other electrical devices.

Key Steps in the Low-Voltage Equipment Certification Process:

1. Application Submission
   The manufacturer or importer submits an application to an accredited certification body, providing the required technical documentation.
2. Product Testing
   Samples undergo testing at an accredited laboratory to verify compliance with safety requirements specified in TR CU 004/2011.
3. Evaluation of Test Results
   The certification body analyzes the test reports and determines whether the product meets regulatory requirements.
4. Issuance of the Certificate
   If compliance is confirmed, a certificate of conformity is issued, allowing the product to enter the EAEU market.

Certification of Electromagnetic Compatibility (EMC)

The certification of EMC is governed by TR CU 020/2011 “Electromagnetic Compatibility of Technical Equipment,” which sets requirements to ensure that electronic devices do not create harmful interference and can function properly in electromagnetic environments. This regulation applies to both consumer and industrial electrical and electronic equipment.

EMC Certification Process:

1. Identification of the Equipment
   Determining the category of the equipment and applicable EMC standards.
2. Laboratory Testing
   Devices undergo a series of tests to assess their resistance to electromagnetic interference and the level of emissions they generate.
   All testing is conducted in accordance with international standards at R-TEL testing laboratories.
3. Compliance Assessment
   Based on the test results, the certification body decides whether the product meets the requirements of TR CU 020/2011.
4. Issuance of Declaration or Certificate
   Depending on the product category and the chosen conformity assessment scheme, a declaration or a certificate of conformity is issued.

Role of Accredited Testing Laboratories

Testing laboratories play a crucial role in the certification process by conducting necessary assessments and measurements.

R-TEL laboratories are among the leading accredited institutions providing comprehensive testing services for low-voltage and EMC compliance.

R-TEL laboratories offer services including:

• Low-voltage equipment testing in compliance with TR CU 004/2011.
• EMC testing according to TR CU 020/2011 to ensure compliance with electromagnetic emissions and immunity standards.
• Environmental testing to verify product durability under various operating conditions.
• Technical documentation review to support the certification process.

Key Benefits of Compliance with TR CU Regulations

• Market Access: Certification under TR CU allows manufacturers to sell their products across all EAEU member states without additional approvals.
• Safety Assurance: Compliance with established safety and EMC requirements ensures product reliability and consumer protection.
• Competitive Advantage: Certified products demonstrate high-quality standards and regulatory compliance, increasing consumer trust.