Electrical Connections - Saci EASYTRONIC Manual De Instalación Y Mantenimiento

7. ELECTRICAL CONNECTIONS

7.1 Device for 1 pump:
a) Power connections
Power Supply (50/60Hz)
220-240V Single Phase
220-240V Three Phase
380-420V Three Phase
b) Signal connections
Signal
Relays 1 and 2
Irrigation
controller
Pressure
transducer
Description
Outputs that act as programmed in the settings menu of 9. OUTPUT
RELAYS.
These outputs are potential free and support a maximum load of 5A at
230Vac.
This input is used in case you need to enable the equipment through
an irrigation controller.
Requires an external signal up to 48V (AC or DC) and must be enabled
in the menu 6. FINE SETTINGS, as long as the application type is
BOOSTER SET and/or BOREHOLE PUMP.
Pressure transducer connection (4-20mA) and maintaining polarity
shown in the transducer connection drawing.
This input must be enabled in menu 5. TYPE OF APPLICATION by
selecting the pressure transducer as start/stop device.
Motor (50/60Hz)
220-240V Single Phase
220-240V Three Phase
380-420V Three Phase
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