Static Electronic & Digital

AC Voltage Stabilisers & Power Line Conditioners

All mains powered equipment requires a supply which is maintained within certain limits. Too low and the equipment will malfunction, too high and the equipment could be serious damaged.

In many developed and developing economies, power demand is outstripping supply, giving rise to large voltage swings, surges and brownouts in the supply.

Whatever your national or international power supply requirements, Voltage Stabilisers International (VSi) can ensure your equipment receives the power it needs to operate efficiently and without interruption.

PWM SERIES –  Single Phase

2.1 to 14 kVA

Static Digital Single Phase  AC Voltage Stabilisers
Static Electronic Three Phase AC Voltage Stabilisers - 6 to 250 kVA

PWM SERIES microprocessor controlled  Low Cost Single Phase Static Digital Voltage Stabilisers automatically correct brownouts (by boosting low voltage) and over-voltages (by reducing high voltage). They are, designed to ensure the delivery of a stable and quality output voltage.

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ESR SERIES –  Single Phase

3 to 150 kVA

Static Electronic Single Phase AC Voltage Stabilisers & Power Line Conditioners
Static Electronic Single Phase AC Voltage Stabilisers - 3 to 150 kVA

ESR SERIES microprocessor controlled Single Phase Static Electronic AC Voltage Stabilisers & Power Line Conditioners. Compatible with all load types, they are ‘feature rich’ and deliver ultra-fast response times in correcting under / over voltage, sags and surges.

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ESR SERIES –  Three Phase

6 to 400 kVA

Static Electronic Three Phase AC Voltage Stabilisers & Power Line Conditioners
Static Electronic Three Phase AC Voltage Stabilisers - 6 to 400 kVA

ESR T1F SERIES microprocessor controlled Static Electronic AC Voltage Stabilisers and Power Line Conditioners. Compatible with all load types and offering independent phase control, they deliver ultra-fast response times in correcting under and over voltage, sags and surges.

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ESR SERIES –  Three Phase

450 to 3125 kVA

Static Electronic Three Phase AC Voltage Stabilisers & Power Line Conditioners
Static Electronic Voltage Stabilisers - 450 to 3125 kVA

ESR T2F & T3F SERIES Static Electronic AC Voltage Stabilisers & Power Line Conditioners are similar to the smaller rated ESR T1F models. Specifically configured for large loads, they delivery ultra-fast response times in correcting irregularities on the incoming utility mains supply.

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Static Fixed & Variable Output

Voltage & Frequency Converters

Our FCL-FX range of static frequency converters allow the connection of 60Hz powered equipment to a 50Hz supply and 50Hz powered equipment to a 60Hz supply. Where required they can convert the supply voltage to a different voltage to match the requirement of the load.

In R&D, Laboratory and production test environments our FCL Series Frequency Converters can be used as a Universal AC Power Source, delivering a stabilised variable output voltage and frequency.

FCL-FX SERIES

3 to 400 kVA

Static FIXED OUTPUT Voltage & Frequency Converters / Changers
Static Fixed Output Single & Three Phase Voltage and Frequency Converter / Changer

FCL SERIES

3 to 400 kVA

Static VARIABLE OUTPUT Voltage & Frequency Converters / Changers
Static Variable Output Single & Three Phase Voltage and Frequency Converter / Changer