Guardian 19055 Series Hipot Analyzers
Chroma’s Guardian 19055 Series Hipot Analyzers are designed for hipot tests and analysis. The tests of AC/DC/IR can be programmed in AC 5kV/100mA – DC 6kV/20mA with 500VA output rating which complies with the EN50191 requirements. The Guardian 19055-C not only includes AC/DC/IR tests but also a new measurement technology – Corona Discharge Detection (CDD). Corona Discharge Detection and Discharge Level Analysis (DLA) are used to specify the Corona Discharge Start Voltage (CSV), Flashover Start Voltage (FSV) & BreakDown Voltage (BDV).
These functions provide useful data to verify the product’s insulation and increase the reliability of the product during manufacturing.
For Contact Checking during the hipot test, the Guardian 19055 Series is equipped with a High Frequency Contact Check (HFCC) besides the Open Short Check (OSC) function. By conducting the Contact Check during Hipot test, it can increase the test reliability and efficiency significantly. For convenience, the Guardian 19055 has a large LCD screen for operation. In addition, the GFI human protection circuit and Floating safety output prevents electrical hazard to the operator.