Validating a prototype through certified type tests is a critical step in developing new electrical equipment. These tests confirm that the design meets the safety, reliability, and performance requirements set by international IEC standards. Conducting type tests in accredited laboratories helps identify design weaknesses early and ensures that the product is fully compliant before moving to mass production.
What tests are required for prototype validation?
Type testing involves dielectric, thermal, mechanical, and functional tests that assess the prototype’s behavior under real operating conditions. Depending on the equipment, additional verifications such as internal arc resistance or mechanical endurance tests may also be required. All activities must follow applicable IEC standards (such as IEC 62271 and IEC 60060) and be carried out in ISO/IEC 17025-accredited laboratories to ensure the validity of results.
How CESI supports prototype validation for electrical equipment
CESI assists manufacturers throughout the validation process by providing technical support in test planning and execution. In its High Power Laboratories and through its Testing, Certification and Inspection Services, CESI performs complete, certified type tests in accordance with IEC standards, ensuring internationally recognized results and high-quality reporting.
The benefits of CESI’s support during the prototyping phase
Relying on CESI means shortening validation timelines and guaranteeing that prototypes meet all global safety and quality requirements. In addition to type testing, CESI also offers Product Certification and Inspection Services for end-to-end conformity assurance throughout the development cycle. Contact us for more information.