ELCOS- Parma- Italy - GB - CAM -684
1
Valid for firmware revisions higher than or equal to 1.24
CONTROL UNIT FOR GENERATING SET
TYPE CAM-684
Made for the preparation of automatic emergency intervention switchboards.
This controls and commands the genset unit. It commands the mains and generator contactors to
supply the user.
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It is equipped with display to show
the INSTRUMENTS:
- three mains voltmeters
- three generator voltmeters
- delta voltages phase/phase
- star voltages
- three mains/generator ammeters
- frequency meter
- wattmeter total and per phase
- varmeter
“
- voltammeter
“
- kilowatt-hour
- cosphimeter
per phase
- partial hour-meter
- total hour-meter
- starting counter
- starting failure counter
- tachometer
- battery voltmeter
- battery charger current
(with battery charger type CBS)
- fuel level gauge
- water oil thermometer
- oil pressure gauge
• Automatic supervision of faults with messages on the display
• Texts in 6 languages: Italian, English, French, German, Spanish and Portuguese
• Information on 4 programmable preventive maintenance operations with display of the hours
remaining before the maintenance work is due
• Remote controls (starting, stop and test)
• EJP function
• Preheating glow plugs management
• Management of refuelling of working tank from storage tank
• Clock to program starting or stopping the generating set
• Generator start/stop on request for power
• Possibility of starting the generating set in case of low battery-charge
• Programmable weekly selftest.
• Available inputs for fully programmable anomalies (times, polarities, stopping possibility and message
about the anomaly)
• Three-phase voltmetric control, voltage failure, undervoltage, overvoltage, asymmetryc voltage and
not correct phase sequence of the mains and of the generator.
• Anomaly historical log (including data from the last 50 occurred anomalies)
• Displaying of the most serious faults with both led and messages on the display
• Possibility of password protected programming.
• CAN Bus Connection (SAE J1939)
• Serial ports RS232 and RS485
• Connection with a remote panel (Type PRE-685) to display the instruments and errors managed
by the CAM-684
• GSM Modem (to be mounted externally), possibility of displaying the control unit instruments with a
mobile phone, operating the starting and stopping and notifying with an SMS message when the
generating set is in alarm state
• MODBus protocol through port RS232, RS485 and the serial port via USB
• Remote operation with personal computer (on request):
- reading of the instruments shown on the display of the control unit
- anomaly historical record
- displaying of anomalies and operating status of the generating set.
- start stop controls
MODES OF COMMUNICATION OF CAM-684
®
PARMA
ITALY
E-mail: [email protected] - HTTP://www.elcos.it
Fax +39 0521/270218
Tel. +39 0521/772021
