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Idiomas disponibles
Idiomas disponibles
pump that takes the water from that tank and starts/stops by means of a pressure switch or
pressure transducer, with a level float switch to prevent operation without water (pump 2).
In 2-pump systems, pumps with the same or different nominal amperage can be configured,
joint operation can be configured through a single activation signal, and pump operation
alternation can be configured by start, by time, or disabled. All of these settings are easily
configurable from the setup menu.
The device has independent amperage control for each pump and for each phase (only the 2
pumps device checks amperage per phase), therefore protection against motor overcurrent,
as well as protection against dry work by current, with configurable detection sensitivity and
reset time.
The device has auto reset when a fault occurs due to overcurrent, due to excess consumption
of one of the motor phases with respect to the others (only in three-phase connections and
only in the panel for 2 pumps) or due to dry running. This prevents the installer from acting in
the event of a fault, being a completely autonomous and self-resettable system.
It has an internal clock with which the activation/deactivation of the pumps and auxiliary
relays can be programmed independently. Activation by time programming does not require
any physical device connected to the device. It will activate and stop the pumps only paying
attention to the current time.
It has an independent fault log per pump with the capacity to store the last faults with time,
date and type of fault registered, for proper maintenance of the installation.
The device also has an independent operating hours control per pump, also in order to control
the status of the installation and the pumps, as well as the correct operation of the start-up
alternation (configurable and enabled by default).
9.1) Installation as a BOOSTER SET system
It allows the activation of 1 or 2 pumps, independently or jointly, with alternation by start,
by time or without alternation, through pressure switches, level buoys, tank probes, pressure
transducer or by hourly programming. To avoid dry running, in addition to the built-in current
protection, system shutdown can be selected through a minimum pressure switch, a float switch,
hanging probes in the well (2 or 3 well probes can be selected) or no element of protection.
In the case of operation by means of a pressure transducer, configurable with full scale from
1 bar to 40 bar, the starting delay of the auxiliary pump can be configured, in case the main
pump is not able to exceed the starting pressure. Auxiliary pump starting can also be disabled
if only 1 pump is required to run at a time. In any case, and as long as the auxiliary start has
not been disabled, the standby pump will start automatically even if the set delay time has not
been met, if the pressure drops to half the start pressure, to avoid an excessive drop pressure
in the installation.
9.2) Installation as a WASTE WATER lifting system
It allows the activation of 1 or 2 pumps, independently or jointly with alternation by start, by
time or without alternation, through float switches, 4-20mA level control device (any level
control device that provides a 4-20mA signal) or by time programming. To avoid dry running,
in addition to the built-in current protection, there is an input for the system's joint shutdown
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