VLF Tester HV/MV Cable Testing VLF Cable Hipot Tester

VLF Hipot Test Equipment VLF-80

VLF High Voltage Test Set is a compact and high performence test equipment which diagnoses the condition of HV and MV cables enables early detection of vulnerabilities and prevents potential faults.

Unique Advantage

Advanced technonlogy: Adopt the technology of digital variable frequency and micro-computer control.It realizes the fully automatic voltage boost,step-down,measurement and protection as well as the manual intervention in the process of automatic voltage boost
Easy operation: simple connection and easy operation
Multiple Protection : overvoltage protection and overcurrent at high-low voltage side protection, fast action (Action time is no longer than 10ms) and realiable test equipment.
Safety and realiabity: low connection between control unit and HV booster and safely realiable performance.
Wide measure range: 0.1Hz, 0.05Hz and 0.02Hz can be selectable which ensures a wide range.
Full facilities: capacitive touch screen , big LCD screen , automatic storage and buit-in printer.
High low voltage closed-loop negative feedback circuit is adopted.No capacity rising during outputing.

Technical Data

Maximum Output Voltage : 80kV
Output Mode: Single Connection Or Tandem-line
Maximum Load Capacity,VLF 80KV : 0.5μF@0.1Hz;1μF@0.05Hz;2.5μF@0.02Hz
VLF Test Frequencies Selectable : 0.1 Hz,0.05Hz,0.02 Hz
(Additional Frequencies available upon request)
Accessories(available upon request) Discharge rod x 1
Capacitor x 1
high voltage wire x 1
Low voltage wire x 1
Ground Cables x 1
Interconnect cable x 1