SOFT START

Technical description

Allows the progressive starting of a three-phase motor with voltmeter and ammeter:

  • Adjustable acceleration and deceleration ramp

  • Adjustable starting voltage

  • Maximum current protection with phase imbalance

  • Protection against missing phase loss

  • Models available from 5.5 kw to 150 kw

Technical characteristics

  • General disconnector with opening lock

  • AUTO -0 - ON selector switch

  • Start-stop button for manual switching on

  • LED on, LED overload

  • Analog ammeter and analog voltmeter

  • Soft-start with bypass contacts

  • Forced ventilation (from 25 Hp)

  • Adjustable thermostat from 0 to 60 ° C for fan

  • Metal outer box, degree of protection IP55

  • Operating temperature -5 / + 40 ° C

IN / OUT

  • 2 inputs for pressure switch or floats (min / max level)

  • 2 inputs for probes (option)

  • Alarm output (option)