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Idiomas disponibles
Idiomas disponibles
7. ELECTRICAL CONNECTIONS
7.1 Device for 1 pump:
a) Power connections
Power Supply (50/60Hz)
220-240V Single Phase (N + L)
220-240V Three Phase (L3 + L2 + L1)
380-420V Three Phase (L3 + L2 + L1)
b) Signal connections
Signal
Description
Outputs that act (the contact closes) as programmed in the settings
Relays 1 and 2
menu of 9. OUTPUT RELAYS.
(OUT 1, OUT 2)
These outputs are potential free and support a maximum load of 5A at
230Vac.
Irrigation
This input is used in case you need to enable the equipment through
controller
an irrigation controller.
(24V ac/dc MAX
Requires an external signal up to 48V (AC or DC) and must be enabled
IRRIGATION
in the menu 6. FINE SETTINGS, as long as the application type is
CONTROLLER)
BOOSTER SET and/or BOREHOLE PUMP.
Pressure
Pressure transducer connection (4-20mA) and maintaining polarity
transducer
shown in the transducer connection drawing.
(4-20mA
This input must be enabled in menu 5. TYPE OF APPLICATION by
PRESSURE
selecting the pressure transducer (or 4-20mA device) as start/stop
TRANSDUCER)
device.
Motor (50/60Hz)
220-240V Single Phase (W2 + U1)
220-240V Three Phase (W1 + V1 + U1)
380-420V Three Phase (W1 + V1 + U1)
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