0.1Hz Very-Low-Frequency High Voltage Generator 1.Withstand testing comparison of 0.1Hz ultra-low frequency 2,Full AC testing 0.1Hz Very-Low-Frequency high voltage generator FeaturesFull AC testingWeak points and installation faults in cablesystems reliably detectedSheath test/Sheath fault locationSimple operation with programmable testsequencesMaximum user safety thanks to automatic dischargeof the test object and earthing monitoringBreakdown detection and load recognition (R, C)Clear output voltage displayCan load short cables with a load <10 nFQuick, easy logging and updates via USB portIdeal as component in diagnostic test van
| Items | Power frequency hi-pot testing | Variable frequency hi-pot testing | 0.1Hz hi-pot testing | DC hi-pot testing |
| Equivalence | Good | Good | Good | Not so good |
| Insulation damage | Little | Little | Little | Large |
| Operating safety | Relatively low | Relatively low | high | Relatively low |
| Test wiring | Complex | Most complex | Simplest | Complex |
| Volume,weight of devices | Heaviest | Relatively heavy | Light | The lightest |
0.1Hz Very-Low-Frequency High Voltage Generator
