VOLTAGE STABILIZER

Stable voltage for sensitive consumers 

Renewable energies lead to fluctuating mains voltage and put systems and processes at risk. Our voltage stabilizer reliably protect machines and devices against voltage dips, voltage peaks and phase imbalances. 

CHALLENGES POSED BY DECENTRALISED ENERGY SUPPLY

A key aspect of the ‘green’ energy transition is the shift from large, centralised coal, gas and nuclear power plants to decentralised and renewable energy generation from sustainable energy sources. 

However, this type of energy generation poses electrical engineering challenges for grids and consumers. The electricity grid, which was previously designed for centralised power generation from fossil fuels and nuclear energy sources, is now reaching its technical limits in some cases when it comes to feeding electricity from photovoltaic and wind power sources into the grid. For this reason, an often underestimated issue is becoming increasingly important: Voltage Quality

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Voltage Quality

This means that thequalityof the electrical power supplied by utilities and network operators is increasingly suffering. The voltage level often fluctuates due to the varying, volatile power sources, which affects the stability of the power supply for businesses and households and can lead to outages, disruptions, malfunctions and damage to connected (power) consumers. 

Three major challenges for maintaining stable voltage quality for businesses and households are: 

These main problems can lead to expensive operational downtime, especially in the commercial sector of the manufacturing industry! 

Voltage stabilizers are a cost-effective and efficient solution for overcoming these challenges. They ensure that the output voltage for connected consumers, such as machines or devices, remains constant even if the input voltage from the mains fluctuates. This works through a control loop that measures the voltage and automatically corrects any deviations – ensuring that your devices remain protected for reliable, long-term use. 

With the voltage stabilizers of the MP-Vega, MP-Antares, MP-Orion and -Orion Plus and MP-Sirius series, we offer you a wide range of single-phase and three-phase compact voltage stabilisers. These are available for power ranges from 0.3 to 6,000 kVA and have different control ranges. This means that our voltage stabilizers are always optimally tailored to your requirements. 

You can find the technically suitable product for your application from our extensive standard range, with our assistance if required. 

Alle Spannungskonstanthalter

Three-phase, electromechanical high-performance voltage stabilizers, 60–6000 kVA, designed for 100% unbalanced loads. Electrical overload protection system and surge arresters. Five variants, switch cabinet devices with digital touch panel for display and control.
Single-phase, electromechanical voltage stabilizers, 15–135 kVA, with dual input connection, for different input voltage fluctuations. Five variants from ±15% to +15%/-45%. Floor-standing units with digital network analyser for displaying electrical parameters.
Single-phase, electromechanical voltage stabilizers, 15–135 kVA, with dual input connection, for different input voltage fluctuations. Five variants from ±15% to +15%/-45%. Floor-standing units with digital network analyser for displaying electrical parameters.
Single-phase, electromechanical voltage stabilizers, 15–135 kVA, with dual input connection, for different input voltage fluctuations. Five variants from ±15% to +15%/-45%. Floor-standing units with digital network analyser for displaying electrical parameters.
Single-phase, electromechanical voltage stabilizers, 0.3 – 25 kVA, with double input connection, for different input voltage fluctuations. Five variants from ± 15% to +15%/-45%, wall-mounted or floor-standing devices with output voltage display.

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