What is EN ISO 16750-2:2012?

EN ISO 16750-2:2012 is an international standard that addresses the electrical disturbances in road vehicles caused by the electrical/electronic systems installed. This standard provides a set of test methods and acceptance criteria to ensure the reliability and compatibility of these systems under different operating conditions. Let's delve deeper into what this standard entails.

Understanding the Purpose

The primary purpose of EN ISO 16750-2:2012 is to evaluate the influence of electrical disturbances on the performance and functionality of automotive electrical/electronic systems. These disturbances can arise from various sources, such as the vehicle's own operation, external electromagnetic fields, or even human-made disturbances like power surges or electrostatic discharges. By setting specific testing procedures and performance requirements, this standard aims to ensure that vehicles function correctly despite these disturbances.

Test Procedures and Requirements

EN ISO 16750-2:2012 provides a range of tests to simulate different real-life scenarios that could potentially affect electrical/electronic systems within road vehicles. These tests include electrical transients, conducted interference, radiated electromagnetic fields, and voltage variations among others. Each test has specific conditions, including voltage levels, frequency ranges, and durations, to replicate possible disturbances accurately.

Furthermore, the standard also defines threshold levels for these tests, specifying the maximum allowable deviations from the expected system behavior. If a system behaves within acceptable limits during each test, it is considered compliant with EN ISO 16750-2:2012. Non-compliance may require design modifications or additional circuit protection to ensure safe and reliable operation of the vehicle's electrical/electronic systems under various environmental conditions.

Benefits and Importance

EN ISO 16750-2:2012 plays a crucial role in the automotive industry. By adhering to this standard, manufacturers can ensure that their vehicles are equipped with robust and reliable electrical/electronic systems. This, in turn, improves the safety, performance, and overall customer satisfaction of the vehicle.

Additionally, compliance with EN ISO 16750-2:2012 allows manufacturers to meet legal and regulatory requirements in various countries. It demonstrates their commitment to producing vehicles that can withstand common electrical disturbances found in real-world driving conditions, minimizing the risk of malfunctions or accidents caused by electrical system failures.

In conclusion, EN ISO 16750-2:2012 is an international standard that outlines testing procedures and requirements for evaluating the impact of electrical disturbances on automotive electrical/electronic systems. Compliance with this standard ensures the reliability and compatibility of these systems, contributing to safer and more efficient vehicles.