Since 1985 Haefely Test AG has delivered over 40 Series V impulse test systems. This is the largest design in the Haefely impulse family. The sophisticated design is sufficiently strong and flexible enough to support the largest impulse systems anywhere in the world, even in earthquake areas. Two switches perform the earthing of the generator in the basic stage.
Every stage contains resistor holders with corrosion resistant spring contacts.
The resistors are easily and quickly changed. These holders can support 8 series and 4 parallel resistors. This large number of supports allows a large number of combinations for different wave shapes and different test objects. Each stage can store 8 standard plug-in resistor elements. They can be used for resistors, short circuit bars and other components with standard length.