Stationary generator 395 kW AP 550 B

AP 550 B three-phase generator – Baudouin power for demanding tasks

What is the AP 550 B generator?
The AP 550 B is a robust three-phase generator with a maximum output of 550 kVA / 440 kW , designed for emergency and primary operation in large industrial plants, logistics centers, hospitals, and anywhere a reliable power source is essential. Equipped with an efficient Baudouin 6M21G550 engine, it meets the requirements of Directive 97/68/EC.

What are the key technical parameters of the AP 550 B generator?

• ESP maximum power: 550 kVA / 440 kW

• PRP rated power: 500 kVA / 400 kW

• Rated current: 717 A

• Nominal voltage: 400 V

• Frequency: 50 Hz

• Generator: STRATHON ECO 550 KW, brushless, synchronous

• AVR Type: DVR, Digital

• Protection class: IP 23

• Insulation class: H

• Generator efficiency: 93%

Why choose the AP 550 B generator?

What makes the AP 550 B special?
✅ Baudouin 6M21G550 engine: 6-cylinder in-line, capacity 12.54 l, power 495 kW, electronic speed controller – stable operation under variable load.
✅ AMF 25 controller: Intuitive graphical interface, automatic start, current and voltage measurement in 3 phases, event log (up to 119 items), energy meter, online monitoring (GSM, LAN, Modbus).
✅ Economical combustion: Fuel consumption at 100% load is 109.5 l/h , 650 l fuel tank ensures long operating time without interruption.
✅ Quiet operation: In a soundproof housing, the noise level is only 70 dB(A) at a distance of 7 m.

Where is the AP 550 B power generator best suited?

AP 550 B is a reliable energy source for:

• large industrial plants and production halls,

• warehouses and logistics centers,

• hospitals and health care facilities,

• renewable energy farms and large infrastructure investments,

• places where compliance with exhaust emission standards is required.

What additional options does the AP 550 B unit offer?

You can expand the unit with:

• external fuel tank,

• synchronization with other units,

• spark arrester,

• ventilation and exhaust system,

• differential protection,

• remote monitoring (GSM, LAN),

• available in a different voltage version,

• external SZR cabinet (IP54),

• foundation slab.

What is the service and operation of AP 550 B generators like?

How to take care of the generator?
? Oil and filter change: after the first 100 hours of operation, then every 500 hours or every year.
? Coolant: replacement every 1000 hours or every 2 years (system capacity: 62 l).
? AMF 25 Controller: Provides full online monitoring, SMS/email notifications, InteliMonitor and WebSupervisor.

What are the warranty conditions for the AP 550 B?

• Reserve mode: 60 months (or 1000 operating hours) – provided that periodic inspections are performed.

• Continuous operation mode: 12 months (or 1000 operating hours).

Choose reliable power supply with AP 550 B

The AP 550 B guarantees reliable power, quiet operation and compliance with emission standards – where electricity cannot run out.

Contact us and request an offer tailored to your needs!