REPRESENTATION
VOLTAGE REGULATOR
TYPE S130
Nominal 100÷490 V
tension 50/60 Hz
Excitation { Ie = 10 A
Ve = 100 V
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 for 10 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 resin-finished 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 high-speed fuse as protection against short
circuits.
Characteristics:
- Nominal input voltage 100÷490 V - 50/60 Hz.
- Precision : in steady condition ± 1%.
- Nominal continuous current 10 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 820.
- The 10 A version also has an electro-magnetic
compatibility filter (according to EMI norm).
PERFORMANCE
The new S130 AVR is suitable for every type of alternator,
and it ensures a high current 10 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.
Starting from 2V minimum self excitation, voltage
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THE FACTORY CAN MAKE MODIFICATIONS AND IMPROVEMENTS WITHOUT ANY PRIOR NOTIFICATION
REGISTERED MODEL
Sistema Qualità Certificato
BELTRAME CSE, TEL. 049/5965127 - FAX 049/9440024 - MAIL TO: info@beltramecse.com
made in Italy