This section explains the possible combination of library features with different types of pumping stations:
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“Multi pumping” stations – maximum 8 pumps each fed by variable frequency drive.
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“Traditional pumping” station – maximum 8 pumps, where one pump (mandatory) fed by variable frequency drive and rest by the direct online motor.
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“DOL pumping” station – maximum 8 pumps running by direct online motors.
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Multi pumping station
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Traditional pumping station
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Direct-on-line (DOL) pumping station