The HV-AN 1u-250 ISO 21498 are artificial networks used for electric vehicle high voltage component tests up to 250 ADC. The AN simulates the impedance of a vehicle harness and battery and is used for emission measurements. It meets the requirements of ISO 21498-2, MBN 11123, BMW GS95023 and similar standards. The HV-AN 1u-ISO 21498 is based on a modular concept. Each module incorporates the 1 uH inductance, 1 uF capacitor and one resistance value. A pair of two HV-AN 1u-ISO21498 forms a complete set for HV+ and HV- supply lines to high voltage components. Separate sets are available for each resistance value and EUT current.