ELCOS CAM-335, User Manual

Page: 3 / 20

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ELCOS – Parma – Italy – CAM-335 Valid for firmware revision 1.14 and above Page 3 of 20
INSTRUCTIONS IN BRIEF
INSTRUMENTS
The control unit has a backlit 128 x 64 dot graphic display with touch screen. It is used to view the following
instruments:

Three line-to-line mains/generator voltages.

Three star mains/generator voltages.

Three mains/generator ammeters.

Mains/generator frequency meter.

Active (kW), reactive (kVAR) and apparent (kVA) power, for both mains and generator. The powers are
displayed for each phase and as a sum of the phases.

Mains/generator power factor indicator displayed for each phase.

Mains/generator energy counter (kWh).

Battery voltage.

D+ voltage (pre-excitation alternator).

Fuel tank level indicator.

Engine temperature expressed in °C or °F.

Oil pressure expressed in BAR or kPa.

Engine revolutions (RPM).

Total hour-meter.

Partial hour-meter.

Start-ups count.

Starting failure counter.

Maintenance expirations.

Rental hours expirations.

Calendar clock.

Automatic test.
All the instruments for the mains (V, A, Hz and kW) are also displayed simultaneously. Simply pressing the arrows
displays all electrical instruments for the generator and engine. In the event of an anomaly, the display presents the
message indicating the anomaly that has occurred.
Display with
touch screen
Press to start
in manual
mode
Press to stop
in manual
mode
Cumulative
alarm without
stop (yellow)
with stop
(red)
Power from
mains
present Mains
inserted on
power user Generator
inserted on
power user Power from
generator
present Control unit is
on:

manual

automatic

test

off
Press to select
function:

manual

automatic

test

off (failure reset)

programming
Engine running
Buttons to switch the
power user to mains
or generator (in
manual mode).
Press the arrows to browse display menus.
Acknowledging the general alarm
.