The DelStar Series, heavy duty brushless alternators are an integral charging system of an innovative design. The compact, heavy duty construction provides efficiency and increased service life expected to match the longer maintenance intervals of today’s engines, while providing a performance level without parallel.


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8700077

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Manufacturer/CompetitorDelco Remy DelStar UpgradeDelStar Upgrade
Part No.8700077 100-30207100-30209
Series50DN 300300
DesignOil Cooled Brushless BrushlessBrushless
MountCradle CRADLECRADLE
Volts24 2424
Amps @ 2000 RPM (Rotor) 190A 225A246A
Amps @ 6000 RPM (Rotor) 270A 330A360A
GroundNegative NegativeNegative
RegulatorRemote RemoteRemote
Pulley- NoNo
Product Specs. 100-30207"100-30209"
Technical Bulletin

The DelStar alternators are extremely efficient and high amperage output. Ensure alternator cables are adequate to handle the alternator output current. Voltage drop between Alternator B+ (Output Terminal) and Battery B+ (Positive Terminal) should not exceed 0.5 Volts drop at full alternator output.

Connections:
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NOTICE: Specifications and connections provided are believed to be correct at the time of publication.
Verify connections before replacing the unit.