ELCOS LEM-434/45 User manual

GB GE/FO240908
This controls and operates a generator set,
keeps the starter battery charged and connects
the power users to either the mains or the generator.
It shows the main parameters of the generating
set on the display.
®
Three-phase mains
single-phase generator
voltmetriccontrol.
Automatic monitoring
ofanomalies
EJPFunction
Glow plugs preheating
management
Remote controls (start-
ing-test-stop)
Available input for
anomaly
Clock for programming
the starting or the stop-
pingofthegenset
Programmable weekly
selftest
Complete with 8 instru-
ments
Anomaly historical
record (Including data
from the last 100 anoma-
lies).
EMERGENCY AUTOMATIC PANELS
FOR THREE-PHASE GENERATING SETS
EMERGENCY AUTOMATIC PANELS
FOR THREE-PHASE GENERATING SETS
TYPE Kva
AC1
LEM-434/45 45 90 A
LEM-434/60 60 110A
LEM-434/80 80 140A
LEM-434/100 100 200A
Contactors capacity

BRIEF INSTRUCTIONSBRIEF INSTRUCTIONS
Via Naviglio Alto,24/A 43100 PARMA (ITALY) - Tel. [phone] / Fax [phone] e-mail: [email protected]www.elcos.it
PRESS TO START
THE ENGINE
WHEN THE
CONTROL UNIT
IS IN MANUAL
OPERATION
STOPPING DUE TO:
INSUFFICIENT OIL
PRESSURE
USER IS
CONNECTED TO
GENERATOR LA TENSIONE
RETE È PRESENTE
USER IS CONNEC-
TED TO MAINS
STOPPING DUE TO:
• BELT BREAKAGE
• BATTERY
CHARGING
FAILURE
KEY ENABLED WHEN
THE CONTROL PANEL
IS IN MANUAL OPERA-
TION.
, WHEN
THE ENGINE IS
RUNNING
PRESS TO DIVERT
THE POWER USERS TO
THE MAINS OR TO THE
GENERATOR
®
TECHNICAL DATA
- BATTERY POWER
SUPPLY 12 VDC or 24 VDC
- DEGREE OF PROTECTION
• FRONT IP40
• REAR IP00
- DIMENSIONS (LxHxP) mm 600 x 485 x 235
INSTRUMENTS
MAINS VOLTMETER
GENERATOR VOLTMETER
GENERATOR FREQUENCY METER
MAINS/GENERATOR AMMETER
TOTAL HOUR METER
PARTIAL HOUR METER
BATTERY VOLTMETER
FUEL LEVEL INDICATOR
SYNCHRONOUS READING
OF THREE INSTRUMENTS
PUSH BRIEFLY
TO SHOW THE
INSTRUMENTS,
HOLD DOWN TO
VERIFY THE LED
TEST OR THE
GENERAL ALARM
SILENCING
AND TO VIEW
THE HISTORICAL
RECORD
ENGINE IS
RUNNING
OFF
AUT MAN
TEST
G
THE ENGINE
COOLING
IS DISPLAYED
THE DISPLAY SHOWS
CLOCK FOR
PROGRAMMING THE
STARTING OR THE
STOPPING
OF THE GENSET
THE FUEL LEVEL
INDICATOR
IS DISPLAYED
PARTIAL
HOUR METER.
SHOWS HOURS OF
OPERATION SINCE
THE LAST TIME
THE GENERATOR
SET WAS
SWITCHED ON.
TOTAL HOUR METER
PRESS TO
SELECT THE
FUNCTIONS OF:
• AUT
• OFF
• MAN
• TEST
REMOTE CONTROLS
DESCRIPTION INDICA-
TION
ON THE
DISPLAY
STARTING
STOPPING
EJP STARTING
EJP
CONSENT
SWITCHING
START
STOP
START EJP
EJP
CALL FROM EX-
TERNAL VOLT-
METRIC RELAY
THE GLOW PLUGS
PREHEATING
IS DISPLAYED
DISPLAY SHOWS:
THE TOTAL OPERA-
TING HOURS
AND THE GENSET
FREQUENCY
THE DISPLAY SHOWS:
• VOLTMETER
•
.
MAINS/GENSET
AMMETER
MAINS
• GENSET
FRE-
QUENCY
METER
GENERA-
TOR
BATTERY
EMERGENCY
STOP
OFF
AUT MAN
TEST
AVAILABLE
FAULT
STARTING
FAILURE
ALARM
STOPPING DUE TO
OVERFREQUENCY
STOPPING DUE
TO ENGINE
OVERHEATING
ALARM DUE TO
NO FUEL
THE GENERATOR
VOLTAGE IS ON:
LED ON
• GENERATOR
UNDER-VOLTAGE:
FLASHING LED
(A FLASH THEN A
PAUSE)
• GENERATOR
OVER-VOLTAGE:
FLASHING LED
(TWO FLASHES
THEN A PAUSE)
CUMULATIVE
ALARM
PRESS TO RESET
THIS OPERATION
REACTIVATES
ALL THE BLOCKED
FUNCTIONS
.
MAINS VOLTAGE
IS PRESENT
LA TENSIONE
RETE È PRESENTE
BATTERY CHARGER
IN OPERATION
PRESS TO STOP
THE ENGINE WHEN
THE CONTROL
UNIT IS IN
MANUAL
OPERATION
G
%
%
START
STOP
VOLT
AMP
HZ
h
!
A1
OFF MANAUT TEST
h
MAN
STOP
START
G
RESET