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An Automatic On-Load Phase Selector is an electrical device designed to automatically select the best available phase from a multi-phase power supply (usually a three-phase system) to ensure continuous and stable power delivery. This is particularly useful in areas where power supply from different phases may vary in quality or availability.
Here are the detailed Features of the product:
Automatic Phase Selection: The device continuously monitors all phases of the power supply. It automatically selects the phase with the best voltage and stability to supply power to the connected load.
On-Load Operation: The phase selection and switching happen without interrupting the load. This means that even if a phase has to be switched due to a fault or instability, the power supply to the load remains uninterrupted.
Protection Mechanism: The selector often includes protection features such as overvoltage, undervoltage, and phase failure detection. It ensures that the load is not exposed to harmful electrical conditions.
Three-Phase Input, Single-Phase Output: Typically, the device is used in systems where three-phase power is available, but the load is single-phase. The selector chooses the most suitable phase to ensure consistent power.
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