Voltage stabilizers
In today’s electronic environment, saturated and highly unstable, where the fluctuating voltage fluctuations are more than common, voltage stabilizers play a very important role in ensuring a stable power supply of consumers that are more sensitive to these variations. And here we come – Eurogroup-33, the sole and official partner for Bulgaria of SALICRU, Spain.
Among the products we offer are the high quality, professional voltage stabilizers Re3 and EMI3. These are the two main types used – static and servo-motor controlled, depending on the application.
The Salicru RE3 series are electronic stabilizers based on a completely static structure, with high efficiency, fast response speed and excellent output voltage accuracy. They build a single-phase or three-phase configurations covering power from 300VA to 150kVA. Some of their main characteristics are as follows:
– Ultra-fast regulation: response time under 100 milliseconds.
– Microprocessor control and parameter testing individually for each phase.
– Fully static structure, without moving elements, ensuring higher reliability.
– In three-phase units – independent phase regulation, protecting against imbalance.
– Output accuracy better than 2%.
– 15% input regulation range as standard. Versions with up to 30% regulation are also available.
– Efficiency >97%.
– Voltmeter – standard for stabilizers above 6 kVA (three-phase) and above 15 kVA (single-phase).
The other type of voltage stabilizers uses servo motors. The EMi3 series is designed for “difficult” loads – with pronounced reactive characteristics and high-intensity peaks, such as motors and other equipment that are highly sensitive to fluctuations in the supply voltage. In these cases, the voltage must be stabilized using sufficiently robust devices capable of withstanding overloads and with capacity able to handle such loads without the need to increase the power rating.
The Salicru EMI3 voltage stabilizers are based on permanently adapted auto transformers and are available with 5kVA up to 30kVA in a single phase structure and from 6KVA to 330kVA in three phase. Custom capacities are also produced. Here are their main characteristics:
– Excellent stability, with the possibility of short-term overload up to 1000% of nominal power.
– Output voltage stability better than 1% (adjustable) against static and dynamic changes.
– Control and testing of all parameters without electro-mechanical elements.
– In three-phase units – common or independent phase regulation.
– Input regulation ±15% as standard, with options up to ±30%.
– Output voltmeter – standard.
– Efficiency >95%, resulting in lower operating costs.
– High reliability (long MTBF).
– Zero distortion.
– Wide power range.
– Three-phase configurations in star or delta.
– Silent operation.
For more information about SALICRU products, please look at the gallery, or visit our online shop.
