Technical Data; Electrical System; Alternator; Starter Motor - Volvo D1-13 B Workshop Manual

Technical data

Electrical system

System voltage .................................................................... 12 V
Battery capacity (starter battery)
D1-13-B, D1-20-B, D1-30-B ................................................ 70 Ah
D2-40-B, D2-55-B, D2-75-B ................................................ 88 Ah

Alternator

Voltage output at +20 °C (+68°F)
with sense ..................................................................... 14.2 ± 0.15 V
without sense ................................................................ 14.2 ± 0.3 V
Max. current ....................................................................... 115 A
Power approx. .................................................................... 1630W
Suppressor capacitor .......................................................... 2.2μF

Starter motor

Starter motor, power approx.
D1-13-B, D1-20-B ............................................................... 0.8 kW
D1-30-B .............................................................................. 1.1 kW
D2-40-B .............................................................................. 1.4 kW
D2-55-B, D2-75-B ............................................................... 2.0 kW
Technical data
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Group 30: Electrical system