• Kohler Co. provides one-source responsibility for the generating system and accessories.
• The generator set and its components are prototype-tested, factory-built, and production-tested.
• The generator set offers a UL 2200 listing.
• The generator set accepts rated load in one step.
• The generator set meets NFPA 110, Level 1, when equipped with the necessary accessories and installed per NFPA standards.
• The generator set complies with ISO 8528-5, Class G2, requirements for transient performance in all generator set configurations. Select the Decision-MakerÆ 550 controller for improved voltage regulation and ISO 8528-5, Class G3, compliance.
• A one-year limited warranty covers all systems and components. Two-, five-, and ten-year extended warranties are also available.

Alternator features:

• Kohler's unique Fast-Response(TM) II excitation system delivers excellent voltage response and short circuit capability using a permanent magnet (PM)-excited alternator.
• The brushless, rotating-field alternator has broad range reconnectability.
• NEMA MG1 ,IEEE, and ANSI standards compliance for temperature rise and motor starting.
• Sustained short-circuit current of up to 300% of the rated current for up to 10 seconds.
• Sustained short-circuit current enabling down stream circuit breakers to trip without collapsing the alternator field.
• Self-ventilated and dripproof construction.
• Vacuum-impregnated windings with fungus-resistant epoxy varnish for dependability and long life.
• Superior voltage waveform from a two-thirds pitch stator and skewed rotor.
• Fast-Response(TM) II brushless alternator with brushless exciter for excellent load response.

Other features:

• Controllers are available for all applications.
• The low coolant level shutdown prevents overheating (standard on radiator models only).
• Integral vibration isolation eliminates the need for under-unit vibration spring isolators.