
Pramac GDW465V/FS3A | 366kW Diesel Generator | Three-Phase | Volvo Engine
SKU: BC421TWA001
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Pramac GDW465V/FS3A | 366.6kW Diesel Generator | Three-Phase | Volvo Engine
The Pramac GDW465V/FS3A is a professional industrial diesel generating set engineered for applications where dependable high-capacity three-phase power is essential.
At the heart of the generator is the Volvo TAD1355GE, a 12.8-litre six-cylinder turbocharged diesel engine operating at 1500rpm. The engine features electronic speed governing, water cooling and a 24V electric starting system.
The generator provides 458.3kVA / 366.6kW Emergency Standby Power and 418.9kVA / 335.1kW Prime Power, making it suitable for both emergency backup installations and extended operation under variable electrical loads.
An optional Data Centre Power configuration is also available, providing 418.9kVA / 335.1kW DCP output for suitable data centre applications.
Volvo Industrial Diesel Engine
The Volvo TAD1355GE combines strong power output with proven durability and dependable industrial performance.
Key engine characteristics include:
- 12,780cm³ / 12.8-litre displacement
- Six cylinders in-line
- Turbocharged aspiration
- Electronic speed governor
- Water-cooled design
- Stage IIIA emissions level
- 24V electric starting system
- 36-litre oil capacity
- 24-litre coolant capacity
- Maximum PRP lube oil consumption of approximately 0.1% of fuel consumption
The engine develops up to 404kWm gross mechanical power in ESP operation and 369kWm in PRP and DCP operation.
Mecc Alte Alternator
Electrical generation is handled by the Mecc Alte ECO40 2S4 C brushless alternator.
The alternator provides a 491kVA standby rating at 27°C and a 450kVA continuous nominal rating at 40°C.
It offers approximately 94.4% efficiency at full load, Class H insulation, IP23 protection and approximately ±0.5% voltage tolerance.
Fuel Consumption & Runtime
Fuel consumption is approximately:
68.25 litres per hour at 75% Prime Power
84.34 litres per hour at 100% Prime Power
A range of optional fuel tanks is available with capacities from 500 litres up to 4,000 litres.
Depending on the selected configuration, approximate runtime at 75% PRP ranges from 7.33 hours to 58.61 hours.
Automatic Mains Failure Control
The optional ACP Automatic Control Panel provides Auto Mains Failure functionality for standby installations.
The system offers full generator monitoring and protection, detailed event and performance logging, remote-control compatibility and optional I/O expansion.
Parallel Generator Operation
For larger installations, the optional MPP Modular Parallel Panel allows the GDW465V/FS3A to operate in parallel with other generating sets.
Up to 32 generator sets can be configured for parallel operation, making this model suitable for larger industrial power systems, load sharing and redundancy applications.
Open & Canopy Versions
The GDW465V/FS3A is available in both open-frame and weatherproof canopy configurations.
The canopy version uses galvanized sheet-steel construction and acoustic insulation to protect the generator in demanding environments while reducing operating noise.
The standard canopy provides approximately:
- 98 dB(A) guaranteed sound power
- 79 dB(A) sound pressure at 1 metre
- 69 dB(A) sound pressure at 7 metres
An Extra Silent canopy is also available with a guaranteed sound power level of approximately 95 dB(A).
Typical Applications
The Pramac GDW465V/FS3A is suitable for industrial facilities, manufacturing plants, warehouses, commercial buildings, construction projects, data centres, utilities, infrastructure, agriculture, emergency standby systems and prime power installations.
With its combination of Volvo engine technology, Mecc Alte alternator performance and 366.6kW standby output, the GDW465V/FS3A provides a dependable high-capacity solution for demanding three-phase power requirements.
Delivery & Returns
Fast UK delivery
Express delivery on mainland UK orders placed before 1pm (working days). Scottish Highlands, islands and offshore destinations may take a little longer — call 0800 222 9069 for a quote.
Easy 30-day returns
Not right for the job? Return unused items in their original condition and packaging within 30 days for a refund or exchange. See our Returns & Refunds policy for full details.
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