Phasor K3-9.5kW Marine Diesel Generator – 1800 RPM, Standard Series
Energize mid-sized vessel distribution panels with the Phasor K3-9.5kW Marine Generator, delivering 9.5kW of 1800 RPM stationary diesel current from a liquid-cooled Kubota powertrain for demanding offshore sportfish yachts.
- 9.5kW power feeds vessel subpanels
- 1800 RPM speed lowers noise levels
- Kubota 3-cylinder diesel provides steady torque
- Heat exchanger cooling handles ocean heat
- Safety shutdown protects against low oil
Description
Power demanding yacht galley cooklines with the Phasor K3-9.5kW Marine Diesel Generator, engineered for continuous prime electrical service on commercial charter vessels and motor yachts. Delivering 9.5 kW continuous output and 11.5 kVA surge capacity at 120V and 240V 60Hz, this plant sustains induction ranges, convection microwave ovens, watermakers, and multi-cabin air conditioning chillers.
A durable three-cylinder Kubota diesel engine anchors the drive line, operating at an efficient 1800 RPM to suppress noise and vibration. The synchronous alternator contains 100 percent copper windings wrapped in Class H high-temperature insulation, cooled via internal engine-driven fans. With a dry weight of 445 lbs, the generator chassis perimeter measures 34.0 inches long by 20.5 inches wide by 24.5 inches high.
Key Features of Phasor K3-9.5kW
Fleet operators who buy Phasor K3-9.5kW marine diesel generator sets acquire heavy-duty commercial power equipment capable of managing complex shipboard distribution loads. Its four-pole alternator maintains strict 60 Hz electrical output, protecting computerized navigation displays and delicate galley appliances from harmonic distortion.
- 9.5 kW continuous prime electrical capacity powers shipboard refrigeration, watermakers, and galley cooktops.
- 11.5 kVA peak surge capacity absorbs inductive starting spikes from large air conditioning compressor motors.
- Low-speed 1800 RPM four-pole design cuts rotational noise and minimizes mechanical wear on valve train parts.
- Kubota three-cylinder diesel block provides smooth mechanical balance and low rotational vibration.
- Synchronous alternator design provides stable voltage regulation across sudden electrical step-load additions.
- K3-9.5kW marine electrical architecture utilizes isolated DC ground wiring to prevent hull zinc erosion.
- Cast-iron cylinder sleeves ensure long operational life and compression retention across extended voyages.
- Automated engine shutdown protections guard against cooling failure, high exhaust temperature, or low oil pressure.
Waveform Integrity Acoustic Sound Data
Emitting 56 dB(A) at 23 feet inside an optional sound capsule, this generator allows quiet vessel operation in calm harbors. The electronic automatic voltage regulator maintains line voltage within 2 percent of nominal ratings at 60 Hz during heavy inductive motor starts. Operating on diesel, fuel consumption measures 0.65 GPH at half load, sustaining extended cruising ranges without frequent refueling.
Vessel Stringer Fitment Exhaust Installation
Secure the machine to vessel hull stringers, ensuring at least 12 inches of clearance around the sound capsule for panel removal. Plumb exhaust hoses through a marine water-lift silencer and water-separator unit to discharge gas and cooling water separately above the waterline. The isolated DC ground return protects underwater running gear from stray current galvanic damage.
Physical Handling Engine Maintenance Schedule
Single-side maintenance engineering places all daily checkpoints within direct reach of technicians. This marine generator is not engineered for dry land operation without water cooling, nor for unventilated gasoline engine compartments lacking spark-ignition certification.
- Check coolant level in recovery bottles and inspect oil before each shift.
- Drain engine crankcase oil and replace spin-on filter cartridges every 100 runtime hours.
- Check raw-water pump impellers and inspect heat exchanger zincs every 250 runtime hours.
Factory Warranty Package Freight Inventory
Phasor backs this unit with a 2-Year commercial marine warranty protecting engine internals, alternator components, and cooling heat exchangers. The wooden pallet delivers the Phasor K3-9.5kW generator core, remote digital control panel, wiring harness, oil drain hose, and technical instruction manual.
Phasor K3-9.5kW Marine Diesel Generator (Standard Series, 1800 RPM) Specs
| Brand / Manufacturer | Phasor Marine Power Systems |
| Full Model Code | K3-9.5 kW Standard Series Frame |
| Generator Type | Stationary Mid-Range Marine Diesel Generator Set |
| Prime Power Output | 9.5 kW (9,500 Continuous Watts) |
| AC Voltage & Frequency | 120V / 240V AC Single Phase @ 60 Hz |
| Amperage Output | 79.1A @ 120V / 39.5A @ 240V |
| Engine Architecture | Kubota D1105 Series High-Output 3-Cylinder Marine Diesel Engine |
| Engine Operational Speed | Static 1,800 RPM Synchronous Drivetrain Layout |
| Cooling System Type | Premium Marine Heat Exchanger System with Fresh Water Cooled Exhaust Manifold Array |
| Alternator Spec Core | Brushless Synchronous Exciter End with Automatic Voltage Regulator (AVR) Matrix |
| Fuel System Layout | Mechanical Governor Drivetrain with Secondary Spin-On Fuel Filtration Core |
| Starting System | 12V DC Electric Start Configuration and Integrated Drivetrain Battery Charger Unit |
| Safety Management Systems | Dual-Stage Low Oil Pressure and High Coolant Temperature Warning/Auto-Shutoff Sequence |
| Net Weight | Approx. 222.2 kg (490.0 lbs) Dry Mass Core Weight |
| Dimensions L x W x H | 813 mm x 483 mm x 584 mm (32.0" x 19.0" x 23.0") |
| Ideal Application | Continuous duty marine deployment for mid-size charter platforms and luxury yachts requiring a reliable power baseline with minimal harmonic distortion. |












Reviews
There are no reviews yet.