Progrés Agronic 2500 Assembly Manual

8
Assembly and connection manual | Agrónic 2500
4 CONNECTIONS
4.1. CONNECTING THE POWER SUPPLY
4.2. CONNECTING THE GROUND CONNECTION
Power
The power supply is 12 Vdc for all models.
Installations with a solar panel, generator set or diesel
pump are connected to the 12 Vdc battery.
The unit must be installed pursuant to the current regulations that apply to electrical installations. The unit will not
be adequately protected if it is not used as specified in this manual.
The Agrónic must be installed away from interference sources such as frequency drives, pumps and power cables.
Sensor and communication cables should never pass next to cables with alternating current and should preferably
be shielded. All the connection terminals on the Agrónic 2500 can be plugged in, which allows for quick maintenance.
In 110 or 230 Vac systems, a 90-230 Vac / 12 Vdc
(50-60 Hz) power supply is available as an accessory
to connect the unit. The socket to which the power
supply is connected must be easily accessible.
The power supply intake has an auto-resetting thermal
fuse and is also protected against reversed polarity
and power surges.
The installation must have a separate thermo-mag-
netic switch to protect the Agrónic 2500. Its output is
connected to the general power supply and the trans-
former that powers the output.
When the diesel pump is running, avoid disconnecting
the battery as the alternator will raise the electrical
tension considerably and damage the Agrónic.
Ground connection in box format
The terminal used for the ground wires is located next
to the power supply terminals; its function is to divert
to the ground any possible electrical sparks generated
by storms that can enter via the input and output
cables. An arc sparkover in the internal gas discharger
is produced with 90 volt or more.
Ground connection in built-in format
It is very important to connect this output inde-
pendently of the rest of the elements within the instal-
lation in order to completely safeguard the unit.
The built-in model has an additional ground connec-
tion on the side of the metal box when it needs to be
diverted to the ground. The ground connection must
be dierent and separate from the ground connection
of drives or pumps.

Progrés Agronic 2500 Specifications

General

Brand	Progrés
Model	Agronic 2500
Category	Farm Equipment
Language	English