02/02/22
User Manual HPS/T 62000590_07_
10
1.
INTRODUCTION
HPS/T is a power source that supplies sinusoidal stable voltage. Its output voltage is adjustable in
frequency and amplitude.
HPS/T has an isolated output thanks to a special isolating transformer at constant power. This
transformer allows to have always the maximum power in any application, keeping the complete
insulation from the electrical line.
HPS/T can also be controlled remotely.
One of the HPS/T peculiarity is the isolated output, thanks to a special isolating transformer at
constant power. This transformer allows to have always the maximum power in any application,
keeping the complete insulation from the electrical line.
1.1.
MAIN FEATURES
1.1.1.
Output voltage
The output voltage is guaranteed perfectly sinusoidal, with a distortion of less than 0.6 % with
resistive load.
The value of output voltage is kept perfectly stable within 0.1 % regardless of the load.
HPS/T is also able to compensate possible voltage drops on the output wires, ensuring in this way
the exact voltage you want on the load.
The load that HPS/T is able to drive can vary from the pure capacity to the pure inductance not
only, but also up to non-symmetrical current loads, as for instance a single half wave rectifier.
The output voltage is adjustable with continuity from zero to full scale of each range.
HPS/T can in fact provide the nominal power at various full scales and this allows the HPS/T to
adapt himself to the disparate needs of the user, without having heavy limitations on the output
current.
The HPS/T has only a balanced three phase output, but it
’
s able to supply a single-phase load, in
this case the maximum power is 1/3 respect to the nominal power
Furthermore, HPS/T is capable to keep the voltage stable also with time variable loads, as for
example the pulsating loads. In fact, HPS/T recovers the distortion of the waveform within 0.6 %
and the amplitude of the voltage within 0.1% in less than half period.
HPS/T can bear a shortcircuit for an indefinite time without suffering any consequence.
