For testing high-voltage cable harnesses and components for electric and hybrid vehicles, the system W 484SHV was developed. It meets exceptional customer specifications that exceed the requirements of industry standard LV 123*. The high-voltage generator delivers voltages of up to 5,100 Vdc/3,600 Vac and is current-limited to a maximum of 3.8 mA. This makes the W 484 SHV harmless according to DIN EN 50191. Resistance measurements in the µOhm range, insulation tests in the GOhm-range as well as a highly developed ARC detection enable a flexible use also in other areas.
The W 484 SHV PLUS also provides cost-optimized LV-test points for test benches and adaptation modules that can be used as LED, detection or power points. The test system is compatible with all adaptation tables available on the market and meets their technical requirements.