Model ARK-B 550 N5 based on the engine Baudouin 6M21G550/5 provides prime power 500 kVA and standby power 550 kVA — stable power supply in any operating conditions.
| Parameter | Value |
|---|---|
| Generator Model | ARK-B 550 N5 |
| Engine Brand | Baudouin |
| Engine Model | 6M21G550/5 |
| Alternator | ARK 5D |
| Prime Power kVA | 500 kVA |
| Prime Power kW | 400 kW |
| Standby Power kVA | 550 kVA |
| Standby Power kW | 440 kW |
| Parameter | Value |
|---|---|
| Engine Brand | Baudouin |
| Engine Model | 6M21G550/5 |
| Engine Volume | 12.54 liters |
| Engine RPM | 1500 rpm |
| Cylinders and Firing Order | 6 |
| Bore x Stroke | 127x165 |
| Oil Volume | 34 liters |
| Coolant Capacity | 37 liters |
| Fuel Consumption 100% | 51 l/hours |
| Parameter | Value |
|---|---|
| Standby Power | 550 kVa |
| Prime Power | 500 kVa |
The diesel generator ARK-B 550 N5 is equipped with an Baudouin engine model 6M21G550/5 and is designed to provide reliable power supply to facilities in both prime and standby power modes. The unit delivers prime (PRP) power of 500 kVA / 400 kW, making it an optimal choice for long-term continuous operation under load.
In standby mode (ESP), the generator ARK-B 550 N5 provides 550 kVA / 440 kW, ensuring uninterrupted operation of critical equipment during sudden outages of the external power grid. This power reserve makes it possible to use the unit at manufacturing facilities, shopping complexes, and administrative buildings.
Thanks to its protective soundproof enclosure, the ARK-B 550 N5 generator set can be installed in open areas without the need for additional shelters. The enclosure reliably protects the internal components from weather influences and significantly reduces acoustic discomfort for personnel and the surrounding environment.
The ARK-B 550 N5 generator is based on a 6-cylinder Baudouin 6M21G550/5 engine, ensuring stable operation under prolonged loads. The power unit is designed for operation across a wide range of conditions — from moderate to hot climates.
The 6M21G550/5 engine manufactured by Baudouin is distinguished by high fuel efficiency and an extended interval between scheduled maintenance services, which reduces the total operating costs throughout the entire service life of the ARK-B 550 N5 generator set.
The combination of the 6 power unit Baudouin 6M21G550/5 with output ratings of 500 kVA (PRP) and 550 kVA (ESP) makes the generator ARK-B 550 N5 a balanced solution for applications requiring high reliability and minimal downtime.