Stationary generator 554 kW AP 770 VO

Open generators – reliability in the technical area

Open-type generators are an excellent choice wherever the generator operates in a suitably prepared boiler room, engine room, or switchboard. The absence of a soundproof enclosure allows for easy servicing, free airflow, and the connection of a dedicated ventilation and exhaust system. This ensures maximum efficiency and safety of the generator's operation.

AP 770 VO – a powerful open unit with a Volvo engine

The AP 770 VO is a high-performance, open-loop three-phase generator with a maximum output of 770 kVA / 616 kW , designed for emergency and continuous operation. The powerful Volvo TAD1645GE engine and Strathon ECO 780 kW generator guarantee reliable power for even the most demanding industrial, logistics, and agricultural facilities.

The most important parameters of the AP 770 VO unit

✅ ESP maximum power: 770 kVA / 616 kW
✅ PRP rated power: 693 kVA / 554 kW
✅ Rated current: 1004 A
✅ Rated voltage: 400/230 V
✅ Frequency: 50 Hz
✅ Volvo TAD1645GE engine: 6-cylinder, in-line, capacity 16.12 l, power 654 kW, electronic speed governor, 1500 rpm.
✅ Strathon ECO 780 KW generator: synchronous, brushless, insulation class H, IP 23 protection class, AVR DVR digital.
✅ Fuel tank capacity: 1000 l – fuel consumption at 100% load: 135 l/h.
✅ Dimensions (open): approx. 4000 × 1460 × 2610 mm, weight 4400 kg.
✅ Sound pressure: 82 dB(A) at a distance of 7 m.

AMF 25 Controller – Full Control and Safety

• Intuitive graphical interface

• Automatic power switching between grid and generator

• Real-time clock with battery

• Event log (up to 119 entries)

• Current and voltage measurement in 3 phases

• Measurement of active, reactive and apparent power

• Generator active and reactive energy meter

• Working time counter

• Battery voltage and fuel level measurement

• Generator protection (frequency, voltage, asymmetry, overload)

• Support for engines with CAN J1939 protocol

• Communication RS 232/485 Modbus, GPRS, LAN (optional)

• Free InteliMonitor and WebSupervisor app

• SMS/email notifications (module required)

Standard equipment of the AP 770 VO generator

• Volvo TAD1645GE engine and Strathon ECO 780 KW generator

• Batteries with charger

• The electrical installation of the complex

• Fuel tank with installation

• Vibration isolators, exhaust compensator, muffler

• Auxiliary needs and power reception cabinet

• Power switch, acoustic fault signal

• AMF 25 controller

• Engine block heating system

• Operating fluids (excluding fuel)

Additional options

• External fuel tank

• Synchronization with other units

• Ventilation system

• Exhaust gas discharge system

• Differential current protection

• Version with different voltage

• Outdoor SZR cabinet (IP54)

• Spark arrester

• GSM, LAN, GPRS monitoring

• Foundation slab

• Warranty and post-warranty service

Operation and service of a three-phase generator

• Oil type: Titan Cargo 15W40

• Oil pan capacity: 48 l

• Coolant type: water, capacity 87 l, replacement every 1000 h / 2 years

• Fuel compliance: EN 590 standard

• Fuel consumption at 100% load: 135 l/h

• Base plate dimensions: 4400 × 1860 mm

• Guarantee:

  • Reserve mode: 60 months (max 1000 operating hours with inspections)

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

AP 770 VO – power and reliability in the open version

The AP 770 VO is a premium, open-air generator—ideal for operation in spaces with a professional ventilation and exhaust system. A Volvo engine, Strathon alternator, and AMF 25 controller guarantee maximum efficiency and complete power safety.

Need a detailed quote? Contact us – we'll prepare a customized configuration!