02/02/22
User Manual HPS/T 62000590_07_
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1.1.2.
Output frequency
HPS/T allows the regulation of the output frequency from 50 to 80Hz at maximum voltage.
This output frequency can be regulated with continuity within the above-mentioned range of
frequencies and it has a stability of 0.01% with respect to the set frequency.
HPS/T also allows to synchronize the output frequency with the frequency of the supply line; this
synchronization is obtained both in frequency and phase.
This allows a completely synchronous output, with a zero-phase error regard to the supply line,
but with a completely insulated output and with a far superior voltage stability.
1.1.3.
User interface
HPS/T is intended to have an user friendly interface.
It is also featured the possibility of a host computer control, thus allowing to perform tests
automatically.
HPS/T allows various usage selections: working range, wires drop compensation, working
frequency, syncronization of the output frequency with the power line.
Furthermore, HPS/T gives the user clear information on the status of the output.
It is monitored both the set voltage and the set frequency and the output voltage is read with a
precision of 0.6%.
The user is also warned in case of over current obtainable by the HPS/T, or in case of high loss in
the wires, that should not exceed 5% of the set voltage.
We underline again that HPS/T automatically limits the maximum allowed current, avoiding
damages to the equipment; the only consequence is that, in this case, it is not guaranteed the
precision of the output waveform neither the accuracy of the output voltage.
The user can set the output voltage through the numeric keyboard, or he can continuously vary
the voltage through specific keys. The same possibility is valid for the setting of the frequency.
The above possibility makes the HPS/T very flexible in those applications where it is requested a
continuous variation of the two regulated magnitudes, around a given values.
