13
4.6
OPTIONS
4.6.1 Manual Bypass
Manual bypass option consists in a two positions cam switch, which allows selecting between positions
MAINS «1», where the output is connected to the input of the stabilizer directly (Bypass) and position
SERVO «2» where the output of equipment is connected to the output of the stabilizer directly.
OFF «0» Output OFF
4.6.2 Isolation Transformer
The isolation transformer is built with separate windings and it has an electrostatic shield between
the primary and secondary windings, which provides a high level of electrical noise attenuation (> 40 dB).
This option can be built in either inside the “
TVS-TISO
” series attending to different operating conditioning
or in a separate case. Among other functions a part from the isolation, it can act as:
Input or output voltage adaptor.
Configuration adaptor: delta-star or vice versa...).
And even combining the two above options depending on the case.
As a result of the possible combinations, this document does not consider the power standardization of
tables 1 to 8 in the assembling with isolation transformer, because the physical dimensions and weight
will vary, but in any case its main feature of galvanic isolation will be not be affected.
