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The
HVA90 is the most advanced HV test
system available, it is also the
lightest, most compact instrument
of its type on the market. The
HVA90 has the highest power to
weight ratio of any comparable
unit available.
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Apart
from the variable frequency VLF
output, the operator can also
select dual polarity DC and cable
jacket or sheath testing output
modes.
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The
applied test voltage, current,
capacitance, resistance and time
are displayed and recorded. The
instrument is easily programmable
allowing the operator to setup or
select test sequences in either
automatic or manual mode.
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The
HVA90 is capable of testing 1μF
(Approx. 3300m / 11,000 ft of cable) at
0.1Hz and 64kV rms. The frequency of the
output can also be reduced allowing even
larger capacitance loads to be tested.
At 0.01Hz, approx. 33,000m / 100,000ft
of cable can be tested.
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Applications
Include:
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