Quant - voltage stabilizers

Quant – inverter voltage stabilizator

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Wide range of input AC voltages

Our AC voltage stabilizers regulate fluctuating input voltage variations - from very low (90V) up to very high (350V). Quality of AC output is guaranteed for any combination of low-to-high and high-to-low voltage transitions.

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High accuracy of AC voltage stabilisation

Combination of power conversion method and digital control provide very accurate output AC voltage.

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Surge Suppression

Stabiliser protects the load against high energy voltage spikes of operational or atmospheric origin. Over-voltage / transient protection lasts lifetime of the stabiliser, no maintenance or varistor cartridges replacement required.

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Inverter architecture

Efficient double power conversion, AC voltage is rebuilt on-the-fly.

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Ideal sine wave AC output

AC stabiliser restores voltage shape if input power line voltage is heavily distorted.

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Low response time

Your domestic electronics will be supplied with 220V or 230V, no spikes or over-voltages.

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Power noise filter

High quality input and output filters protect against disturbances of input AC power.

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Soft start

In case of short-circuit (before protection would switch faulty load off), our stabilisers provide maximum current for 1 second. Any powerful motor can be soft stated if it is the only load of the AC voltage stabiliser.

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5-year guarantee

Our stabilisers are provided with 5-year guarantee. Standard and custom components are working in relaxed modes; state of the art design provides superior reliability.

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Noiseless operation

Custom designed and in-house manufactured monolithic reactor chokes are silent even at maximum power.

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Reliability

All load-carrying elements are designed with a safety margin for long-term operation without wear and degradation. Designed with no components having limited-service life (including surge protection).

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Transformer-less design

Dual on-the-fly power conversion requires no energy storage.

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Full electronic protection

Effective surge protection as well as conventional protection against short circuits, overcurrent, and overheating.

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Digital control

Reliable, state of the art algorithm is implemented in digital form and extensively tested.

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High overload capacity

Voltage stabiliser can sustain short-term overloads, i.e. high inrush currents caused by induction motors or any similar inductive load.

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High efficiency

Voltage stabiliser provides high quality of supplied power with virtually no energy wasted.

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Low weight and compact size

Voltage stabiliser fits into any limited space interior. Installation is simple and easy due to low weight of the unit.

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Active cooling

All components of the voltage stabiliser operate in a light thermal mode even at maximum load.

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Voltage stabilizer clustering

It is possible to create high power systems - just combine several stabilizers in parallel to build from 5kW to 100kW, and even higher.

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Accurate phase offset in three phase systems

Output of the voltage stabiliser is the corrected input voltage, but not generated (the principle of double conversion without energy storage). It is guaranteed that the phase of the output voltage always exactly matches the phase of the input. The same about the frequency.

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Extended manufacturer's warranty

Quant voltage stabilisers are supplied with 5 years basic warranty. Basic warranty can be extended by 5 years of additional warranty (online registration with short survey required).

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Extensive selection of rated power

We offer single-phase as well as three-phase models up to 105 kW rated power.

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Professional advice, installation support

Call us for expert advice and a selection tailored to your application.

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Exchange for a more powerful model

If you experience insufficient power for Quant voltage stabiliser installation, do not hesitate to contact us. We can offer part-exchange and upgrade to a more powerful model.