A withstand voltage is an essential electric test for electric equipment to determine the effective of insulation. VLF tester proceed withstand voltage testing on HV and MV cable from frequency 0.01 Hz to 0.1Hz . It is applied to test electrical equipment with large capacitance such as large generator, motor and power cable.
Overviews
VLF cable testing is a compact and high performence test equipment which diagnoses the condition (Conducting diagnostics) of HV and MV cables enables early detection of vulnerabilities and prevents potential faults ( breakdowns).
A withstand voltage testing is an essential electric test for electric equipment to determine the effective of insulation. VLF hipot tester proceed withstand voltage testing on HV and MV cable from frequency 0.01 Hz to 0.1Hz . It is applied to test electrical equipment with large capacitance such as large generator, motor and power cable.
Feature
Technical Specification
Maximum Output Voltage | 30/50/60/80KV |
Output Mode | Single Connection Or Tandem-line |
Maximum Load Capacity,VLF | 60KV 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 |