Hyundai Yanmar TNV Series Manual page 31

CONTROL SYSTEM
Current consumption
The current consumption for engine control is shown in Table 2-2. A current of at least 4 or 5 A should
always be stored in the battery for engine control. (We recommend a stored current of 5 A for frequent cold
starts or 4A for otherwise).
E-ECU GND
CSD
Air heater relay excitation
Panel switch
Total
Note: Power supply voltage is assumed to be 14.8V.
2-12
Table 2-2 Current consumption for engine control
Design value
5.40 [A]
1.90 [A]
0.20 [A]
0.10 [A]
7.60 [A]
Measured value
rms
3.72 [A]
0.90 [A]
-
-
4.61 [A]
TNV Application Manual
Max.
6.56 [A]
1.02 [A]
-
-
7.58 [A]