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GemmeCotti
Via Volta 85/a
20020 Ceriano Laghetto (MI)
Italia - EU
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PMR - POWER MONITOR
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The new PMR D2 reads the cos f value of the electric motor and monitors both absorption and any voltage variation.
The pump is therefore protected against dry running, overload, running with closed delivery or destructive cavitation.
Adjustable low and high trips can be timed to prevent the device from starting during short transients. Start-up detay can also be timed to permit pump stabilization on its functioning set point.
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