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Ref. GPAO : 33502017201_1_1
2.1.3
Introduction to the rear panel
Fig. 2.4 – View of the front side
c
"Base" electronic card
d
"Measurements" electronic card (optional if the power rating of the generating set is less than 30 kVA)
e
Slot for options.
2.2.
Safeguards
The following options may be added to the standard configuration:
o
Measurements card (if the power rating of the generating set is less than 30 kVA)
o
Connected directly to the base card, used for measuring and displaying:
-
Electrical quantities (phase-to-neutral voltages "V" and phase-to-phase voltages "U", phase currents
"I")
-
Analogue motor quantities (oil pressure, temperature of coolant and level of fuel in daily service tank)
o
Auto. pack
9
Comprising a preheating switch for the motor cooling circuit, a 12 V – 2.5 A charger connected to the Nexys
module via a wiring harness, a terminal block (2 terminals) and a wiring harness for connecting the external
starting command
o
External starting command
9
2-strand wiring harness with customer connection to 2 terminals on the control console
o
Report pack (remote information report)
9
Provides the following information, on voltage-free switch:
Generating set ready to generate
General fault
Low fuel level fault or alarm (depending on configuration)
o
Speed potentiometer
9
Used for adjusting the motor speed by means of a potentiometer located in the panel fascia (this adjustment is
only possible for motors equipped with an electronic regulation system)
o
Voltage potentiometer
9
Used for adjusting the alternating voltage supplied by the alternator by means of a potentiometer located in the
panel fascia (the potentiometer must be connected to a regulator enabling external adjustment)
3
2
1