The portable and powerful high-voltage testing and diagnostics device is used for cable and cable sheath testing of medium-voltage cables up to 20 kV and electrical equipment. Another function is insulation testing on electrical equipment.
BAUR – Frida / Frida TD
Description
Frida / Frida TD
BAUR sheath test and fault location device
The portable frida and frida TD devices are used for
– Cable testing
– Cable sheath testing
– Cable diagnostics (frida TD):
– Dissipation factor measurement
– Monitored Withstand Test with dissipation factor measurement
– Partial discharge measurement*
The VLF testing makes it possible to locate insulation faults in plastic- and paperinsulated
mass-impregnated cables in the shortest of testing times without impairing the quality of the surrounding insulating material.
The dissipation factor measurement with 0.1 Hz VLF truesinus® provides differentiated information on the ageing condition of paper-insulated mass impregnated and PE/XLPE cables. In the case of PE/XLPE cables, the dissipation factor measurement is capable of differentiating between new, slightly
or severely “water tree”-damaged cables. This makes it possible to prioritize the need to replace cables.
The Monitored Withstand Test with dissipation factor measurement combine the cable testing and dissipation factor measurement, allowing an accurate and comprehensive assessment of the cable condition. In addition, there is minimum load on the cable due to the optimized test duration.
*in combination with the BAUR PD-TaD 62 PD diagnostics system and BAUR Software 4.
frida and frida TD
▪ Suitable for continuous operation
▪ Max. test voltage 26 kVrms
▪ Voltage shapes: VLF truesinus®, VLF square wave voltage and DC voltage
▪ Load-independent, reproducible sinusoidal high voltage by means of VLF truesinus® testing technology
▪ Cable testing according to: IEC 60060-3, IEC 60502.2, CENELEC HD 620/621 (DIN VDE 0276620/621), IEEE 400-2012, IEEE 400.2-2013
▪ Cable sheath testing according to IEC 60502/IEC 60229
▪ Can be expanded in combination with PD-TaD 62:
– frida: to include the PD diagnostics function
– frida TD: to include the PD and MWT diagnostics function
frida TD
▪ Dissipation factor measurement on medium-voltage cables up to 20 kV
▪ Monitored Withstand Test MWT according to IEEE 400.2
– MWT with dissipation factor measurement
– Full MWT with dissipation factor and PD measurement*
▪ Highly precise dissipation factor measurement with precision of 1 x 10
▪ Detection of leakage currents using VSE box (option)
▪ Fully automated and individually programmable diagnostic sequences incl. evaluation
Additional information
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