Stationary generator 656 kW FD 820 ST

FD 820 ST three-phase generator – powerful Scania power for special tasks

What is the FD 820 ST generator?
The FD 820 ST is a powerful three-phase generator with a maximum output of 900 kVA / 720 kW , designed for emergency and continuous operation in large industrial plants, logistics centers, renewable energy farms, hospitals, and infrastructure facilities. Equipped with a Scania DC13 072A 02-12 engine, it meets the requirements of Directive 97/68/EC regarding exhaust emissions.

What are the key technical parameters of the FD 820 ST generator?

• ESP maximum power: 900 kVA / 720 kW

• PRP rated power: 820 kVA / 656 kW

• Rated current: 1184 A

• Nominal voltage: 400 V

• Frequency: 50 Hz

• Generator: Leroy Somer, brushless, synchronous

• AVR Type: DVR, Digital

• Protection class: IP 23

• Insulation class: H

• Reactance Xd: 17.2%

• Voltage stabilization: ±0.25%

Why choose the FD 820 ST generator?

What makes the FD 820 ST stand out?
✅ Scania DC13 072A 02-12 engine: 6-cylinder, in-line, capacity 12.7 l, power 355 kW, electronic speed governor – stable operation even under high load.
✅ AMF 25 controller: Intuitive graphical interface, automatic start, current and voltage measurement in 3 phases, event log (up to 119 entries!), energy meter, online monitoring (GSM, LAN, Modbus).
✅ Large fuel tank: 2x990 l ensures long, uninterrupted operation, and fuel consumption at 100% load is 157.6 l/h .
✅ Solid construction: weight ~9100 kg, dimensions of the version in a soundproof housing: 9000 x 1900 x 2600 mm.
✅ Quiet operation: sound pressure 72.6 ± 1 dB(A) at a distance of 7 m.

Where is the FD 820 ST power generator best suited?

FD 820 ST is a reliable energy source for:

• large industrial plants,

• logistics centers and warehouses,

• renewable energy farms and infrastructure installations,

• hospitals and health care facilities,

• facilities where power continuity is important.

What additional options does the FD 820 ST unit offer?

You can expand the unit with:

• external fuel tank,

• synchronization with other units,

• ventilation and exhaust system,

• spark arrester,

• differential protection,

• remote monitoring (GSM, LAN),

• execution in a different voltage configuration,

• external SZR cabinet (IP54),

• foundation slab.

What is the service and operation of FD 820 ST 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 once a year (oil pan: 36 l).
? Coolant: replace every 1000 hours or every 2 years (capacity: 38 l).
? AMF 25 Controller: enables online monitoring, SMS/email notifications, InteliMonitor and WebSupervisor.

What are the warranty conditions for the FD 820 ST?

• Reserve mode: 60 months (or 1000 operating hours) when performing periodic inspections.

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

Choose reliable power supply with the FD 820 ST

The FD 820 ST offers powerful performance, safety and compliance with emission standards – wherever power must be available.

Contact us and request an offer tailored to your needs!