MARINE Generator 4 KW
World-renowned Yanmar water-cooled engines ensure product reliability.
- Manufacturer SLEEPER MARINE
Description
Sleeper marine variable speed generators use variable speed technology that can automatically adjust the engine speed according to the electrical load. Traditional generators usually operate at a constant speed of 1500/3000 rpm. leading to engine inefficiency. By automatically adjusting engine speed according to electrical load, Sleeper generators become more energy-saving, environmentally friendly, efficient and extremely quiet compared to our competitors, meanwhile, extending maintenance time and engine life.
World-renowned Yanmar water-cooled engines ensure product reliability. Water-cooled permanent magnet alternator. Ultra-quiet - Patented structural design and sound insulation shield with special materials effectively reduce noise and vibration. Small size and light weight are more suitable for marine compact installation.Environmentally friendly - Inverter technology saves fuel by about 30%.
H-MG5i Super Silent 3.5 kw Marine Diesel Generator . Extremely Silent 3.5 kw Marine Diesel Generator are commonly used on boats, yachts, and other marine vessels to provide electrical power for various systems and appliances while out on the water. A 3.5 kW generator is capable of producing 3,500 watts of electrical power. This power output is suitable for running essential systems on a boat, such as lighting, navigation equipment, communication devices, refrigeration, and small appliances.Diesel engines are generally more fuel-efficient than gasoline engines, which can lead to cost savings over time. Diesel fuel is also readily available at most marinas and ports.The patented structural design and special materials used for the sound-proof shield effectively reduce noise and vibration, resulting in an extremely silent operation. This feature is important for onboard comfort and adhering to noise regulations.
| SLEEPER 3.5kW Marine Generator Specification | |
| Generator | |
| Model | H-MG5i |
| Dimensions(LxWxH)(mm) | 450 x 450 x 560 |
| Net weight(Kg) | 91 |
| Noise(dBa/7m) | 54 |
| Cooling system | Dual circuit freshwater cooling via a heat exchanger |
| Performance | |
| Frequency(Hz) | 50 / 60 |
| Output Voltage(V) | 230 /120 |
| Voltage stability | ≤3% |
| Frequency Stability | ±0.1% |
| Max power (kW) | 4 |
| Continuous power(kW) | 3.5 |
| Voltage regulation | Electronic |
| Frequency regulation | Electronic |
| Control | |
| Start system | 12VDC |
| Auto start | Integrated |
| Control panel | Digital display control(DDC local + DDC remote) |
| Inverter (with DDC local) | PMG 5 |
| Inverter weight (Kg) | 13 |
| Inverter dimensions(mm) | 345 x 234 x170 |
| Engine | |
| Engine brand | YANMAR |
| Engine model | SP12 |
| Cylinder | 1 cylinder |
| Displacement(cc) | 499 |
| Speed(rpm) | 2400-2800 |
| Fuel | Diesel |
| Consumption(L/hr) | 0.8-1.2 |
| Oil capacity(L) | 1.65 |



