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Applications
The TD30 provides the testing and commissioning engineer with a
versatile high voltage tan delta measuring system suitable for
testing electrical plant including cables: XLPE, PE, EPR, PILC etc,
capacitors, switchgear, transformers, rotating machines, insulators
and bushings.
Description
Tan Delta testing enables the cable test engineer to detect
insulation defects before the cable fails in service. The TD30 is a
versatile tan delta measuring system that is directly connected the
HVA series of VLF test systems. The tan delta of the test object can
now be quickly measured and the results stored thus providing a
“signature” of the device being tested. This enables the cable
engineer to now make tan delta routine test.
Product
design
The TD30 is a battery powered system that is directly connected to
the HVA30
series of VLF test systems. The standard “C” size alkaline
battery cells last for some 10hours thus providing the capacity for
many tests. The TD30 is supplied with 10 meters of output cable
which is already terminated to suit the HVA30 test system. The TD30
is supplied complete with operating software which gives a complete
picture of the tan delta measurement together with a real time
display of the output voltage and current. The data transmission to
the note book pc or PDA is via Bluetooth thus eliminating a direct
connection between the TD30 and the data collection device.
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