GRINSAFE SCOUT™ GHSL LED explosion proof light is taking a vibration test which is up to 5 G-Force. This test includes sinusoidal, random, and swept-sine vibration testing. This comprehensive test ensures that our LED lights can withstand a wide range of vibrations that they may encounter throughout their lifecycle. To ensure that LED lights can withstand such vibrations, specific standards have been established. We will explore three key standards that define the vibration resistance requirements for LED lights: IEC 60598-1, ANSI C136.31, and IEC 60068-2-6. IEC 60598-1 The IEC 60598-1 standard outlines the general requirements for the safety and performance of lighting equipment, including LED lights. Under this standard, LED lights are subjected to various vibration tests to assess their resistance. These tests include sinusoidal vibration, random vibration, and mechanical shock. The purpose is to ensure that the LED lights can withstand vibrations that may occur during transportation, installation, or normal operation. During sinusoidal vibration testing, the LED light is exposed to vibrations with a specified frequency range and amplitude. The light is mounted on a vibration table, and the test is conducted in different directions to evaluate its performance under various conditions. Random vibration testing, on the other hand, simulates the vibrations encountered in real-world scenarios more accurately. This test exposes the LED light to a random vibration spectrum, ensuring its durability under unpredictable vibrations. Mechanical shock testing is also a part of IEC 60598-1. The LED light is subjected to sudden impacts to mimic accidental drops or other similar events. This test verifies the robustness of the LED light’s internal components and its ability to continue functioning properly after sudden shocks. ANSI C136.31 ANSI C136.31 is a standard that specifically focuses on the requirements for vibration resistance of LED luminaires used in roadway and area lighting applications. It provides guidelines for testing LED luminaires’ resistance to vibrations caused by factors like wind, nearby traffic, and construction activities. Under ANSI C136.31, LED luminaires are tested for mechanical integrity, structural stability, and the ability to maintain proper optical alignment under vibration. The standard defines specific test parameters, such as frequency and amplitude, to ensure consistent and reliable results. The testing process involves subjecting the LED luminaire to vibrations across different axes and assessing its performance and structural integrity. IEC 60068-2-6 IEC 60068-2-6 is a widely recognized international standard that focuses on vibration testing for various electrical and electronic equipment, including LED lights. It defines the methods to be used to assess the ability of these devices to withstand vibrations encountered during transportation, handling, and operation. The standard specifies different test procedures for LED lights, including sinusoidal, random, and swept-sine vibration testing. Sinusoidal and random vibration tests assess the LED light’s resistance to vibrations at various frequencies and amplitudes. Swept-sine vibration testing, on the other hand, evaluates the response of the LED light to vibrations that vary in frequency over time. This comprehensive testing ensures that LED lights can withstand a wide range of vibrations that they may encounter throughout their lifecycle.
