Phasor K3-11.0 – 11kW Diesel Marine Generator 60Hz 1800 RPM

Description

The Phasor K3-11.0 is a low-speed marine diesel generator for vessels requiring 11 kW of 120/240V single-phase 60Hz AC power. It uses a Kubota D1503-M-E4BG three-cylinder diesel engine at 1,800 RPM and a direct-coupled brushless generator with solid-state voltage regulation. The standard unit is open frame and uses freshwater heat-exchanger cooling with a raw-water circuit; an optional sound enclosure may be available separately.

The generator includes a remote instrument panel with oil-pressure, coolant-temperature, voltage, and hour-meter gauges, plus automatic shutdown for low oil pressure and high coolant temperature. A complete marine installation requires diesel fuel feed and return, raw-water intake and strainer, wet exhaust, ventilation, starting battery, AC distribution, grounding, circuit protection, and shore-power transfer isolation.

Key Specifications

• Low-speed marine diesel generator for 120/240V single-phase 60Hz AC systems.
• Provides 11 kW continuous output at 1,800 RPM.
• Uses a Kubota D1503-M-E4BG three-cylinder diesel engine with approximately 1,499 cc displacement.
• Provides 120/240V output with approximately 92A at 120V or 46A at 240V.
• Uses a direct-coupled brushless generator with solid-state voltage regulation.
• Uses freshwater heat-exchanger cooling with raw-water circulation and a bronze impeller pump.
• Consumes approximately 1.0 US gallon per hour, or 3.78 L per hour, at full load.
• Measures approximately 914 mm by 533 mm by 584 mm and weighs approximately 245 kg.

Electrical Compatibility

This generator is designed for 120/240V single-phase 60Hz electrical systems. Confirm continuous load, simultaneous demand, power factor, motor-starting surge, and required AC distribution configuration before purchase. Include battery chargers, refrigeration, pumps, air conditioning, watermakers, galley appliances, and other inductive loads in the calculation.

Determine whether the base open-frame configuration or an optional sound enclosure is appropriate for the planned installation. Sound levels depend on enclosure selection, load, exhaust system, mounting, and surrounding vessel structure.

Installation Considerations

Mount the generator on a rigid vibration-isolated foundation with access for oil, filters, coolant, raw-water pump, exhaust, electrical terminals, and optional enclosure service. Provide diesel fuel feed and return, seawater intake and strainer, wet exhaust, ventilation, start battery, AC distribution breakers, grounding, and shore-power transfer isolation. Installation and commissioning should be completed by a qualified marine generator technician.

Before Ordering

Confirm required continuous and surge load within 11 kW, 120/240V single-phase 60Hz compatibility, available installation space, structural support for approximately 245 kg, open-frame or optional enclosure requirement, diesel fuel layout, raw-water intake, exhaust route, ventilation capacity, starting-battery circuit, AC distribution and transfer-switch design, grounding plan, service access, and qualified installation requirements before purchase.