As the technology leader in the design and development of heavy duty high output alternators, C.E. Niehoff & Co. introduces our most compact SAE J180 pad-mount compatible alternator to date, the 28V, 270A C580. The C580 alternator package size, high output capability and rugged design make it the perfect alternator for vehicle applications where reliable, high alternator current is critical under the harshest of conditions.

• Output data is measured during temperature stabilized performance testing at 22°C/72°F and 93°C/200°F in accordance with SAE J56 at 28V test voltage.
• High efficiency operation: Lower internal operating temperatures resulting in longer life. Less engine power needed to produce electric power means more engine power available for other needs.
• Sealed bearings have high temperature grease and are heat stabilized for extended service life in hot engine compartments.
• Digital smart regulator option allows for battery charge rate optimization in all climates and operating conditions when used with corresponding voltage and temperature sense harness. Smart regulators also feature J1939 compatible communications and operation with CEN’s J1939 interfacing software.
• Overvoltage Cut-Out Circuit (OVCO) is a safety feature that detects high voltage in excess of normal voltage transients and prevents sustained overvoltage conditions.
• Unique brushless construction eliminates rotating windings, brushes and slip rings. This increases durability, extends service life, eliminates arcing and reduces electromagnetic interference (EMI).
• Direct interchange, pad mount design is compatible with 190mm bracket.