AC / DC Hipot Tester

High Voltage Testers are available with voltages in between 1kV and 100kV. The test devices fulfill all relevant IEC norms and as a consequence enable standardized high voltage and insulation strength tests. The system can be used for both field and laboratory testing.

The system features both AC and DC (rectified) output voltage modes, which allows testing electrical equipment for testing such electrical equipment as cables, current transformers, switchgear, sectionalizing joints, etc. according to various standards.

Output voltage mode is selected by pressing a button on the control unit - no additional equipment installation such as rectifier etc. is required. Small weight, compact size and portable design of both units of the system enable rapid deployment, quick reconnection and operational comfort during the field testing.

Battery Operated DC Hipot Tester

DH-25 HV DC Hipot Tester rated for 25 kV is a universal testing device specifically designed for field testing. It is robust, lightweight, compact and portable. It has internal rechargeable battery that allows testing independent of mains supply. It is integrated with discharge facility which automatically discharges the capacitive loads after testing. Key switch, switch-on interlock, protective grounding and emergency stop switch ensures safety of personnel.