salicru RE-309-2, RE-609-2, RE-1009-2, RE-2009-2, RE-3009-2 User manual
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RE3
Electronic voltage stabilisers from 300 VA to 250 kVA
RE3: The fastest and the most accurate electronic
regulation system of the market
In today’s electronic environment, saturated and highly unstable,
where fluctuations in the power supply voltage are more than frequent,
voltage stabilisers play a very important role in guaranteeing stable
voltage to loads more sensitive to such variations.
TheSalicruREseries of electronic stabilisers, based on a completely
static structure of high efficiency, fast reply speed and excellent output
precision, are made in single phase or three phase configuration and
in a range of powers from 300 VA to 250 kVA.
The three-phase units are conceived with a completely phaseindependent regulation in order to avoid possible regulation problems
due to imbalance in the loads. Moreover, the units include a static
bypass to guarantee the power supply in the event of a possible fault.
Applications: Assured industrial processes
Many are the industrial processes where voltage stability is essential:
from a wide range of applications where the numerical control
processors and automatons are entrusted with guaranteeing the final
result, up to all kinds of calculation centres, computerperipherals,
transmission and communications equipment, laboratory equipment,
etc.
Performances
∙ Power range, single and three-phase, up to 250 kVA.
∙ Ultra-fast regulation: reply speed under 100 ms.
∙ Digital control and parameters setting independent per phase.
∙ Entirely static structure, without moving elements, greater
reliability.
∙ Static bypass, loads always supplied.
∙ In three-phase units, independent regulation per phase, immune to
imbalances.
∙ Output precision better than ±2%.
∙ ±15% input regulation margins standard.
∙ Efficiency > 97%.
∙ Isolation transformer or ultra-isolation on unit output.
∙ LCD Display, as standard, from 6 kVA single-phase or 15 kVA three-
phase.
∙ Detection of voltage input or output (max/min) out of margins, as
standard.
∙ Comunication slot.
∙ Overtemperature detection.
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∙ Do not introduce harmonics, or alter the power factor of the
installation.
∙ Unaffected by line voltage harmonics; stabilisation based on true
RMS.
∙ Stable operation in the event of load and/or voltage variations.
∙ Highly robust and reliable (high MTBF).
∙ Overvoltage surge supresion protection.
∙ More than 80% recyclable materials.
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(1) Option
(2) For models with LCD display
Display
1. LCD 2x16 characters.
2. Navigation keys.
3. LEDs (alarm, bypass, normal operation
and communications).
Options
∙ Relay interface.
∙ Manual maintenance bypass.
∙ Protection of high-low voltage with
manual or automatic reset (output voltage
disconection when out of range).
∙ Isolation transformer (T).
∙ Ultra-isolation transformer (NS).
∙ Current transformers for measures of
current, power (kVA / kW) and power factor.
∙ Overload protection.
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∙ Telemanagement card.
∙ Extended communications module.
∙ Extended ambient operating temperature
from -20ºC.
∙ Input & output circuit breaker.
(1) Models with display
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Technical support and
service
∙ Pre-sale and after sales advisory service.
∙ Numerous maintenance and remote
maintenance options.
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