46
EUROCARGO Euro 6
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ELECTRONIC SUB-SYSTEMS
ELECTRONIC SUB-SYSTEMS
5.7
ELECTRICAL SYSTEM: CURRENT INTERVENTIONS AND DRAWS
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Printed 603.95.747
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1st Ed. - Base 12/2013
196797
Figure 35
1.
Standard alternator
2.
Supplementary alternator
3.
To the batteries
4.
Signal K15 from connector ST14A/pin 11
5.
Front Frame Computer
6.
Body Computer
7.
Instrument panel
8.
No battery charging warning light or led
The installation of additional equipment must include suitable protections and should not overload the vehicle system.
The additional alternators must be the type with Zener diode rectifiers to avoid damaging electric/electronic equipment due to
accidental battery disengagement. Each alternator must also have a light or LED indicating low battery charge.
The additional alternator must have electrical features identical to those of the standard alternator and the cables must be correctly
sized.
If you need to modify the system in a way other than described in this manual (for example, adding batteries in parallel), it is neces-
sary to share the operation with IVECO.
Additional electrical units
Particular attention must be paid when installing cooling units that use a second alternator, mounted on the engine (additional gen-
erator), as a power source.
These generators provide, depending on the number of turns, a voltage of the order of 270 ÷ 540 V which goes through the wir-
ing to the cooling unit installed on the vehicle.
There is a clear danger of any crosstalk (electromagnetic interference between adjacent cables) that can be generated between the
aforementioned cable and the wiring already present on the vehicle.
In these cases it is necessary to use cables with high insulation, adopting a preferential path, though not in the vicinity of the standard
vehicle wiring.
For these units, respect the electromagnetic emissions levels mentioned above.
In case of a standard alternator malfunction (e.g. low voltage, no signal) on the control panel, an error message will be reported.
A possible additional alternator cannot be connected to the Multiplex and therefore in case of malfunction, the Multiplex is not able
to detect which alternator is not operating properly.
Содержание EUROCARGO
Страница 1: ...EUROCARGO EURO 6 M E D I U M R A N G E BODYBUILDERS INSTRUCTIONS ISSUE 2013 ...
Страница 4: ... Printed 603 95 747 Base 12 2013 ...
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Страница 9: ... Printed 603 95 747 Base 12 2013 SECTION 1 GENERAL INFORMATION ...
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Страница 12: ...4 EUROCARGO Euro 6 GENERAL INFORMATION GENERAL INFORMATION Printed 603 95 747 1st Ed Base 12 2013 ...
Страница 28: ...20 EUROCARGO Euro 6 GENERAL INFORMATION GENERAL INFORMATION Printed 603 95 747 1st Ed Base 12 2013 ...
Страница 29: ... Printed 603 95 747 Base 12 2013 SECTION 2 CHASSIS INTERVENTIONS ...
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Страница 91: ... Printed 603 95 747 Base 12 2013 SECTION 3 APPLICATIONS OF SUPERSTRUCTURES ...
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Страница 161: ... Printed 603 95 747 Base 12 2013 SECTION 5 ELECTRONIC SUB SYSTEMS ...
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Страница 215: ... Printed 603 95 747 Base 12 2013 SECTION 6 SPECIAL INSTRUCTIONS FOR SCR EXHAUST SYSTEM ...
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