Sistema Qualità Certificato
BELTRAME CSE, TEL. 049/5965127 - FAX 049/9440024 - MAIL TO: info@beltramecse.com
TECHNICAL DESCRIPTION
After over twenty years’ experience in the alternators field,
BELTRAME c.s.e. has produced a new kind of AVR
called S130 , which ensures the highest degree of performance
for brush-less and old fashion generators, suitable
for any use condition.
The S130 AVR is the result of the most sophisticated
technology offered by electronics . It makes possible the
feeding of stator exciting units or rotor exciting units for
25 A , at values of nominal voltage up to 100 Volts, and it
can therefore be used on most machines available on the
market.
It guarantees the optimum performance of alternators, be
they charged, uncharged or in transition phase, in particular
during the breakaway of asynchronous motors.
It ensures safe protection against persistent over voltage
and over load perturbation. All the components are resinfinished
in order to warrant long lasting reliability in any
environment and avoid damage caused by vibrations. The
S 130 is cased in a strong plastic box.
It is furthermore supplied with insulated electric clamps
connection and internal fuse block, complete with an highspeed
fuse as protection against short circuits.
Characteristics:
- Nominal input voltage 100÷490 V - 50/60 Hz.
- Precision: in steady condition ± 1%.
- Nominal continuous current 25 A .
- Nominal output voltage 100 Vdc.
- Operative temperature range –20 / +65 C°.
Complete with:
- Voltage adjustment trimmer.
- Stability control trimmer.
- Under frequency protection trimmer.
- Protection against maximum excitation in under
frequency condition ( between 40÷50 or 50÷60 HZ ), when
diesel or hydroelectric plants are set to self heating
from the start.
- Over voltage protection (internally calibrated at ± 25).
- Self-excitation at minimum 3,5 Volts.
- Jumper 1 for 1000 -1 ( ±10% ) Watt remote control
potentiometer.
- 50/60 Hz jumper.
- Red jumper 2 for 115 V work.
- Jumper 3 for 50-60 Hz work.
- Dimensions: 137 mm W, 108 mm H, 48 mm D; weight
g 885.
PERFORMANCE
The new S130 AVR is suitable for every type of alternator,
and it ensures a high current (25 A) in a very low dimension.
It is complete with over-voltage protection (displayed by
a yellow led), and under frequency protection (displayed
by a red led). During the first step the voltage increases
proportionally with the frequency, to get the under
frequency set normal ( the starting point of the low-turns
protection trimmer is 20% less of frequency normal value,
and this function can be jumped between 50/60 Hz); and
from this point on, also the voltage goes immediately to
the nominal value.
If different voltage or frequency is needed , BELTRAME
c.s.e can supply the regulator according to the
feeding value desired by the customer.
THE FACTORY CAN MAKE MODIFICATIONS AND IMPROVEMENTS WITHOUT ANY PRIOR NOTIFICATION
REPRESENTATION
VOLTAGE REGULATOR
TYPE S130
Nominal 100÷490 V
tension 50/60 Hz
Excitation { Ie = 25 A
Ve = 100 V
{
REGISTERED MODEL
made in Italy