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Three Phase AC Voltage
Stabilizers - 500 to 2000 kVA
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Robust
Oil Immersed Three Phase Voltage Stabilisers designed
for high reliability and and output voltage accuracy.
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Features: |
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Robust, High Reliability:
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No contact brush, |
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No contact point |
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No components to Wear Out |
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Capable of sustaining Spike |
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Independent Phase Control Correction |
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High Reliability |
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Input
Voltage Range: |
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± 15% (S15) |
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± 20% (S20) |
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± 25% (S25) |
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Output Voltage Regulation: |
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Output Voltage Accuracy ± 1.5% |
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Standard Features: |
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- Loss of Phase &
Phase Reversal Alarms |
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- Over Temperature
Alarms |
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- Over Voltage & Low
Voltage Alarms |
Download
the Brochure |
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- Voltmeter /
Selector Switch |
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- Ammeter / Selector
Switch |
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Download the Full eCatalogue |
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Compliance with International Standards: |
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IEC 439, BS6527 & IEEE 587 |
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Overview: |
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High Reliability, Fast Response with High Output Voltage
Accuracy. |
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AC mains voltage fluctuations can cause equipment to
behave erratically and malfunction. Some equipment will
even breakdown because of these voltage fluctuations.
Failure to keep voltage stable can result in costly
repairs. |
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Ashley-Edison IVS & IVSI Oil Immersed Magnetic Induction
Voltage Stabilisers / Regulators are designed to
maintain the mains voltage constant at all times. This
technology utilizes a simple, yet very reliable
technique in maintaining the output voltage constant.
The Magnetic Induction Control design consists of a
rotor and stator. The arrangement is similar to a motor
but the difference here is the rotor does not rotate
continuously. Its maximum rotation is only 180 degrees.
The magnetic coupling between the rotor (the shunt
winding) and stator (series winding) will cause the
magnitude of the voltage in the series winding to
increase or decrease, depending on the angle or position
of the rotor to the stator. For example, when the input
voltage drops to a certain value, this rotor will rotate
to such an angle which will add whatever difference to
make up for the drop in voltage so that the output
voltage is maintained to its set value and vice versa
for input voltages that are high, the rotor will rotate
anticlockwise to an angle to minus this difference in
voltage. |
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The advantages of this technology is that it does not
require carbon brushes and there is no contact wear. So
the reliability is very high as there is no wear and
tear on components. |
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For further details or to discuss
your individual requirements, please
contact us. |
