Partial Discharge Analysis
By a partial discharge analysis with the cable diagnostics systems PD60-2 or PDTD60-2, the dielectric condition of medium voltage cables can be evaluated. As an expanded device PDTD60-2 comes with an integrated tan delta diagnostics system!
The total weight for high voltage filter, coupling capacitor and calibrator is 41 kg. Thus the system is perfectly suitable for mobile use. For partial discharge analysis a sinusoidal 0.1 Hz VLF voltage is employed, adjustable over a range of up to 62 kV peak.
From small, portable units for one-site use (e.g. off-shore) to built-in solutions for "test van" versions.
b2 Suite® software
Reporting by a mouse click – simple or comprehensive.
The parallel testing and measurement of PD and TD saves a significant amount of time, and prevents preconditioning of the cable.
Measurement of the intensity of partial discharges versus time
Localization of faults by TDR (Time Domain Reflectometry)
Display of faults in the partial discharges mapping
Phase related depiction
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