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Specialty Products For Hydronic Systems

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AMC 100 Motor Sequencer

The AMC100 Motor Sequencer is designed to operate 1 or 2 motors by providing stand-by or staging operation. With its configurable inputs and alarm options, it can be used in a wide range of applications. This includes residential sump pump installations using a backup pump, to commercial applications that require enabling a second stage for increased flow or head. The main function of this motor sequencer is to provide lead lag capability to a standby pump setup, or to provide staging capability for a dual pump installation. It can enable up to 2 pumps, as well as provide alert contacts and an audible buzzer that can be used in the event of a failure.

  • Features and Benefit

  • Lead lag or staging capability
  • 2 “Hand-Off-Auto” switches for simple testing and easy motor control
  • 1 “Power” indication light (green)
  • 2 “Run” motor lights (green) c/w motor run dry contacts (NO and NC)
  • Alarms for “Low Level”, “High Level” and “Lag Alarm” that each c/w
  • Configurable input contacts (NO or NC)
    • Red alarm light
    • Dry contacts (NO and NC)
    • Audible buzzer

– Silence button for use when in alarm

– Buzzer can be disabled

  • Lag alarm may be disabled when second motor is used in staging application
  • Certified by a recognised testing agency to CSA standard C22.2 No. 61010-1
  • Up to 7 full load amps per motor
  • Overload and short circuit protection c/w 2 overload reset buttons