Description

Digital modular control and protection panel for 2 pumps up to 22A, 230 or 400 VAC selectable, control by external pressure sensor 4-20mA or pressure switch.

• Plug-in control module TZ2PS: simple adjustment and comprehensive status display.
• Greater safety for the user and better immunity.
• More interior space and more comfort.

Technical specifications:

• 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)
• Pump current range:
  • V2ZPS: 1…12A – AC3
  • V2ZPS-E: 5…16A – AC3
  • V2ZPS-F: 5…22A – AC3
• Overload setting (alarm trip in 7 seconds):
  • V2ZPS: 1,1…13A – AC3
  • V2ZPS-E: 5,1…30A – AC3
  • V2ZPS-F: 5,1…30A – AC3
• Control modes: pressure switch or pressure sensor 4-20mA
• Control input voltage: 24VDC (pressure switches, low level switch and external ON/OFF)
• 4-20mA sensor supply voltage: 24VDC
• Sensor range: 10 bar
• Sensor failure detection: Open circuit and short circuit
• Low pressure (PLo) setting: 0.1…9.8 bar
• High pressure (PHi) setting: 0.3…10 bar
• Minimum distance PHi – Plo: 0,2 bar
• Terminal blocks wiring size: 10mm² (power), 4mm² (control)
• Cable glands configuration: 1xM25 (main supply) / 2xM20 (motor) / 6xM16 (control).
• Protections: Overload, phase failure,pump overheating (Klixon contacts).
• Alarm contact: 5A – 250VAC
• Alarm contact activation: Overload, phase failure, sensor failure, supply failure, air loss, pressure loss.
• Recorded information (PumpCheck) for preventive maintenance of the pump: Module identification number, resets counter, pump running hours, pump starts, pump alarms and last alarm tripping current.
• Size/Weight/IP/Temperature: 300 x 220 x 120 mm / 3550g / IP65 / -10º…+55º C