Functions:

• "Drain" mode of operation: for emptying wastewater sumps in the water supply
• Adjustable overload protectionThermal motor protection
• Pump start function for 2 s
• Post-operation time adjustable up to 120 s
• Pump exchange at the end of each cycle
• Rotation direction control
• High water alarm with forced startup of connected pumps
• Error memory of the last error
  
   

Equipment:

• Lockable main switch
• Control panel with pushbuttons
• Display of current service states or faults by LEDs
• Electronic control of adjustable motor current
• Setting of individual functions by DIP switch and potentiometer
• Integrated mains-independent alarm buzzer with 9 V battery (available as an accessory)
  
   

Inputs:

• 2 digital inputs for float switches (pumps On/Off)
• 1 digital input for float switch high water warning (high water alarm)
• 2 inputs for thermal winding monitoring with bimetal temperature probe, no connections with PTC sensors possible!
  
   

Outputs:

• 1 potential-free contact for cumulative block signaling (SSM)
• 1 potential-free contact for high water alarm
  
   

Note: Supply voltage must be provided by the customer!


 

Package contents Packing:

• Switchgear
• Installation, operation and maintenance instructions
  
   

Features:

• Max. quantity of pumps that can be driven 2
• Phase 1 - 3
• Rated voltage U 230/400 V
• Mains frequency f 50 Hz 60 Hz
• Rated current min. I 1.5 A
• Max. rated current per pump I 12 A
• Connection type Direct online (DOL)
• Degree of protection IP54
• Body material PC
• Length L 110 mm - Width W 300 mm - Height H 230 mm
• Weight 2 kg