Description

Digital modular control and protection panel for 1 pump up to 18A, 230 or 400 VAC, control by external pressure sensor 4-20mA.

• Plug-in control module TZ1S: simple adjustment and complete status display.
• Greater safety for the user and better immunity.
• More space and more comfort

Technical characteristics:

• External pressure sensor 4-20mA, 0…10 bar, included.
• Power supply: 230VAC I/III or 400VAC III (depending on model), -20%…+30%, 50/60Hz
• Pump intensity range: 1.5…18A – AC3
• Overload setting: 1.6…19.2A (alarm trip in 7 seconds)
• Low pressure setting (PLo): 0.1…9.8 Bar
• High pressure setting (PHi): 0.3…10 Bar
• External control On/Off: Dry contact or intensity 6…250VAC/VDC
• Maximum cable section in terminals: 10mm² (supply) / 4mm² (control)
• Gland configuration: 1xM20 (power) / 1xM20 (motor) / 2xM16 (control)
• Protections: Overload, underload, phase loss, overvoltage, pump wiring failure and wrong control wiring.
• AIR-ERROR activation: Start to start {;2 minutes (>10 starts)
• AIR-ERROR deactivation: Start up at start up
• Activation of the pressure error: Pressure <20% PLo (>60s)
• Sensor input: 4-20mA, 0…10 Bar (sensor must work from 11VDC)
• Sensor failure detection: Open circuit and short circuit
• Alarm contact: 5A – 250VAC / 5A – 30VDC
• Activation of the alarm contact: Overload, underload and phase failure
• Recording information (PumpCheck) for preventive maintenance of the pump: Module identification number, number of restarts, pump operating hours, pump starts, pump alarms and intensity of the last alarm trip.
• Dimensions/Weight/IP/Temperature: 240 x 190 x 110 / 1820g / IP66 / -10º…+55º C