David R. Ellis-Anwyl

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Digital logic control system for three-phase submersible pump mo

Electricity: electrical systems and devices – Safety and protection of systems and devices – Motor protective condition responsive circuits
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Overload protection system for three-phase submersible pump moto

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Phase sequence detector for three-phase AC power system

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage
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Profile ID: LFUS-PAI-P-293986

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