Qdie keskukset | E-sarjan pumpuille

-Mains input 3-vaihe 50/60Hz 400V
-Main three-pole disconnector with external control interlocked with the door
-auxiliary circuits and motor protection fuses
-Three-pole line contactor sized in AC3 with 24 V AC control coil (220V AC from 51kW power rating onwards)
-Manually reset thee-pole thermal relay, self-compensating in relation to the ambient temperature. Provides protection against prolonged overloads and is sensitive to phase failure
-400-230/24V transformer (220B AC from 51kW power rating onwards) for auxiliary circuits

-Automatic 0-manual selector, unstable manual position (active protections). In the automatic position, starting-stopping are enabled by means of the signal from the pressure switch and/or float; a stable manual selector is available on request
-Indicator lights

  • mains power "on" indicator light (blue)
  • user operating indicator light (green)
  • red indicator light for motor protection alarm, thermal relay tripped
  • Input for power cable connection
  • Input for start command
  • Input dor stop ommand

55MP01) metal casing for installation on walls, locked withg a circular/triangular key. IP55 protection class.

55MZ01) metal casinf complete with galvanized steel plinth for anchoring to the foundation, closed with a circular/triangular key, IP55 degree of protection (see accessories section when not included in the standard configuration)

55MP02) metal casing for installation on walls. Blank external door (transparent on request). Locked with a circular/triangular key. IP55 protection class

55MZ02) metal casing with blank external door (transparent on request). Complete with galvanized steel plinth for anchoring to the foundation, closed with a circular/triangular key, IP55 degree of protection (see accessories section when not included in the standard configuration)

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