Digital modular, 1 pump, 230/400 VAC, up to 22A, Floats or sensor
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Digital modular control and protection panel for 1 pump up to 22A, 230 or 400 VAC selectable, control by 4-20mA level sensor or floats.

  • Plug-in control module TZ2BS: simple adjustment and complete status display.
  • Greater safety for the user and better immunity.
  • More space and more comfort.

Technical characteristics:

  • Power supply voltage: 230Vac I/III or 400Vac III (selectable) -20%…+30% – 50/60Hz
  • Control transformer: 230-400V / 24V, primary fuse: 0.2A (F1), secondary fuse: 0.8A (F2)
  • Imax overload setting (alarm trip in 7 seconds): 0.5…13A
  • Control mode: floats and/or 4-20mA level sensor
  • Control input voltage: 24VDC (floats)
  • Sensor supply voltage: 24VDC
  • Sensor range: 1m, 1.5m, 2m, 2.5m, 3m, 4m or 5m (selectable)
  • Sensor failure detection: Open circuit and short circuit
  • Level adjustment:
    • low level (Low): 10cm…sensor range
    • high level (High): Low level + 10cm…sensor range
    • level 1: Auto start 1/2 (high level – low level)
  • Terminal wiring section: 10mm² (power) 4mm² (control)
  • Protections: Overload, phase loss and pump overheating (Klixon contacts)
  • Alarm contact: 5A 250VAC
  • Activation of the alarm contact: Overload, phase failure, sensor failure, high level, no pump in AUTO, power failure
  • Acoustic alarm: 90dB
  • Recorded information (PumpCheck) for preventive maintenance of the pump: Module identification number, restart counter, pump running hours, pump starts, pump alarm, intensity of the last alarm trip.
  • Size / Weight / IP / Temperature: 300 x 220 x 120 mm / 2.6 kg / IP65 / -10º…+55º C


Codes and references


V1ZBS – 230/400VAC

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