Intelligent Shut-down

11 - 30 kW - MSB - Intelligent Shut-down

Energy savings with “Intelligent Shut-down” on fixed speed MSB

Regulation with the ES3000 controller allows the user to considerably reduce electrical
energy consumption in the no – load phase, through the “intelligent shut down” feature,
by automatically calculating, cycle by cycle, the minimum no – load functioning time,
based on air consumption and the maximum number of start-ups per hour programmed.

Once maximum pressure has been reached, in the absence of air, even due to lack of need,
the compressor switches to no – load. The energy saving is obtained by stopping the
compressor, following the shortest possible no – load.
This ensures:
- that the maximum number of start-ups per hour programmed is not exceeded;
- immediate re-starting in order to satisfy a subsequent requirement of air.