F 550 4WD Super Duty V10-6.8L VIN D (2004)
Alternator: Electrical Specifications
ITEM......................................................................................................................................................................................................SPECIFICATIONS
Rating.............................................................................................70/115 amp (max) @ 1800-6000 generator RPM, approximately 500-2000 engine RPM
Pulley ratio......................................................................................................................................................................................................................2.71:1
Voltage regulator type...........................................................................................................................................Electronic integral rear-mounted generator
Generator
Base Voltage.........................................................................................................................................................................................................12.0 volts
No Load at 2000 rpm....................................................................................................................................................................between 13.0 - 15.0 volts
Load at 2000 rpm................................................................................................................................................minimum of 0.5 volts above base voltage.
