Chilean Standard Relay Protection Tester

A Chilean Standard Relay Protection Tester is a device designed to test and verify protective relays in electrical systems, compliant with IEC standards and Chilean certification requirements.Function and CapabilitiesA relay protection tester simulates electrical quantities such as current, voltage, frequency, and phase to evaluate protective relays under controlled conditions. It allows engineers to perform secondary injection testing, verifying relay settings, pickup values, operating times, and logic behavior without applying primary system current . Modern testers support multi-phase output, flexible waveform generation, and compatibility with electromechanical, static, and microprocessor-based relays. Portable design, intuitive operation, and stable output performance are essential for field engineers in substations and industrial facilities .Testing and CommissioningTesting typically includes:Type tests to ensure relays meet specifications and standards such as IEC 60255 and IEEE C37.90, with additional consideration for IEC 61000, 60068, and 60529 .Commissioning tests to verify correct installation, wiring, and configuration before operation.Functional tests under controlled conditions to confirm relay performance, including overcurrent, differential, and distance protection functions . Advanced testers, like those offered by OMICRON, can perform primary and secondary injection, simulate sensor inputs, and test entire protection systems without deactivating relay functions .Chilean Standards and CertificationIn Chile, electrical products intended for import or sale must comply with mandatory certification requirements issued by the Electricity and Fuel Board (SEC). These requirements are largely based on IEC standards for electrical products . A valid Certificate of Conformity (CoC) from an accredited certification body recognized by SEC is required. Chile also promotes voluntary compliance with ISO and IEC standards, and companies often follow these to ensure safety and market acceptance .Practical ConsiderationsWhen selecting a relay protection tester for use in Chile:Ensure the device supports multi-phase testing and is compatible with the types of relays in your network.Verify that the tester meets IEC standards and can provide documentation for SEC certification.Consider portability, ease of use, and the ability to simulate complex protection schemes, especially in modern digital substations . By combining technical capabilities with compliance to Chilean standards, a relay protection tester ensures reliable protection system verification, maintenance, and commissioning in accordance with local regulations.