This diesel generator set is designed for applications requiring a backup or continuous power supply in fixed installations.
It is configured with a focus on power continuity, operational safety, and balanced fuelconsumption. It is designed to deliver stable performance under different load conditions.
Standby
55 kVA
Prıme
50 kVA
Fuel Type
Diesel
Frequency
50 Hz
Technical Information
Engine
Alternator
Documents
| Technical Specifications | Unit | Values |
| Generator Model | ALMAR-56 | |
| Engine Model | Alimar / AYDS4N42 | |
| Fuel Type | Diesel | |
| Frequency | Hz | 50 |
| Voltage | V | 231 / 400 |
| Power Factor | CosΦ | 0,8 |
| Engine Brand | Alimar | |
| Engine Model | AYDS4N42 | |
| Engine Type | 4-Stroke Diesel Engine | |
| Number of Cylinders / Arrangement | 4L | |
| Total Cylinder Displacement | lt | 4,21 |
| Bore x Stroke | mm | 108 x 115 |
| Compression Ratio | 17.5:1 | |
| Engine Speed / Frequency | rpm/Hz | 1500 / 50 |
| Engine Standby Power | kWm | 50 |
| Engine Prime Power | kWm | 46 |
| Air Intake System | Naturally Aspirated | |
| Injection System | Direct | |
| Governor Type | Electronic | |
| Cooling System | Water | |
| Coolant Capacity | lt | 22 |
| Cooling Air Flow Rate | m³/min | 91 |
| Lubricating Oil Capacity | lt | 11 |
| Electrical System | VDC | 12 |
| Battery | Qty x Ah | 1 x 105 |
| Charging Alternator Current | A | 35 |
| Jacket Water Heater | Qty x W | 1 x 1000 |
| Combustion Air Flow Rate | m³/min | 3,1 |
| Exhaust Gas Flow Rate | m³/min | 19,5 |
| Exhaust Gas Temperature | °C | ≤608 |
| Fuel Consumption at 100% Load | lt/h | 10,9 |
| Fuel Consumption at 75% Load | lt/h | 8,2 |
| Fuel Consumption at 50% Load | lt/h | 5,9 |
| Number of Phases / Poles | 3/4 | |
| Excitation System | Self-Excited | |
| Voltage Regulator | Automatic | |
| Voltage Regulation | 1% | |
| Insulation Class | H | |
| Protection Class | IP23 | |
| Connection Type | Star | |
| Frequency | Hz | 50 |
| Power Factor | Cosø | 0,8 |
| Total Harmonic Distortion (No Load) | <%3,5 | |
| Output Voltage | VAC | 231 / 400 |
