Yanmar 3TNV82A-B, Руководство по обслуживанию

Страница: 389 / 394

ELECTRIC WIRING
TNV DI Service Manual 14-5
Battery Cable Resistance
BATTERY CABLE RESISTANCE
Note: Total allowable resistance of the complete battery cable circuit (positive cable + negative cable + a*)
(a*: Resistance (
Ω
) of a battery switch or other electrical equipment having high resistance).
Note: For starter motors of less than 2.68 HP (2 kW): the total resistance must be less than 0.002
Ω
. For
starter motors of greater than 2.68 HP (2 kW): the total resistance must be less than 0.0012
Ω
.
AWG mm²
Maximum Total Battery Cable Length
(Positive Cable + Negative Cable + a*)
12V Starter Motor Output
Less Than 2.68 HP (2 kW) Greater Than 2.68 HP (2 kW)
m ft m ft
6 15 1.5 4.75 N/A N/A
4 20 2.3 7.4 N/A N/A
2 30 3.8 12.6 2.3 7.5
1 40 4.6 15.3 2.8 9.2
0 (1/0) 50 5.9 19.5 3.5 11.6
00 (2/0) 60 7.0 22.8 4.2 13.7
000(3/0) 85 9.3 30.5 5.6 18.3
0000 (4/0) 100 11.9 39.0 7.1 23.4
00000 (5/0) 125 N/A N/A 8.3 27.3
000000 (6/0) 150 N/A N/A 10.1 33.3
TNV_DI_SM_A4.book 5 ページ ２００７年１２月６日 木曜日 午前９時２３分