Description

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