INSTALLATION
MANUAL
© Scania CV AB 2018, Sweden
Connection to engine
03:01 Issue 11 en-GB 15
Current consumption of the electrical system
The table below indicates guide values for how much current different consumers in
the electrical system use.
Consumer Current (A) Note
Engine control units S6, S8 Average: approx. 3.5-4 A
Short term top value of each injection: approx. 15 A
SCR control unit EEC3 Approximately 4 A, excluding heating of hoses and compo-
nents
Only engines with SCR systems.
An additional 10 A is needed for heating
Coordinator Max. 1.5 A
Electric throttle Nominal value: 1 A Only industrial engines with electric throttle.
Top value: 3 A
EGR valve Nominal value: 2 A Only industrial engines with EGR systems.
Top value: 4.5 A
Exhaust brake actuator Nominal value: 2 A Only industrial engines with SCR and EGR systems.
Top value: 5 A
Variable geometry turbocharger Nominal value: 2.5 A Only industrial engines with SCR and EGR systems.
Top value: 6 A
Exhaust routing valve actuator Nominal value: 2 A Only marine engines with SCR systems. The values are for 1 actu-
ator.
Top value: 5 A
Actuator for throttle at gas mixer Nominal value: 0.3 A Gas engines only.
Top value: 1.3 A
Actuator for throttle at flame arrestor Nominal value: 1.5 A Gas engines only.
Top value: 2.5 A
Ignition coils Nominal value: 2 A Gas engines only. The values are for 1 ignition coil.
Top value: 8 A
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