ISO 7637-3:2016定义了台架试验方法，以评估被测设备（DUT）对耦合至电源线以外线路的瞬态脉冲的抗扰度。测试脉冲模拟由电感负载切换和继电器触点弹跳引起的快速和慢速瞬态干扰。 ISO 7637-3:2016中描述了以下三种试验方法: -电容耦合钳（CCC）法； -直接电容耦合（DCC）法； -电感耦合钳（ICC）法。 ISO 7637-3:2016适用于装有标称12 V或24 V电气系统的道路车辆。 对于瞬态脉冲抗扰度，附录B提供了符合ISO 7637-1中描述的功能性能状态分类（FPSC）原则的推荐试验严重性等级。

ISO 7637-3:2016 defines bench test methods to evaluate the immunity of devices under test (DUTs) to transient pulses coupled to lines other than supply lines. The test pulses simulate both fast and slow transient disturbances caused by the switching of inductive loads and relay contact bounce. The following three test methods are described in ISO 7637-3:2016: - capacitive coupling clamp (CCC) method; - direct capacitive coupling (DCC) method; - inductive coupling clamp (ICC) method. ISO 7637-3:2016 applies to road vehicles fitted with nominal 12 V or 24 V electrical systems. For transient pulses immunity, Annex B provides recommended test severity levels in line with the functional performance status classification (FPSC) principle described in ISO 7637？1.