
Pramac GDW10Y/FS5 | 7.4kW Diesel Generator | Three-Phase | Yanmar Stage V Engine
SKU: BC090TYA001
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Pramac GDW10Y/FS5 7.4kW Three Phase Diesel Generator | Yanmar Stage V Engine
The Pramac GDW10Y/FS5 7.4kW Three Phase Diesel Generator is designed to provide dependable power for professional, commercial and standby applications.
Delivering up to 9.2kVA / 7.4kW emergency standby power and 8.7kVA / 7.0kW prime power, this generator is suitable for workshops, agricultural operations, commercial premises, industrial equipment and temporary power requirements.
Yanmar Stage V Diesel Engine
The GDW10Y/FS5 is powered by a dependable Yanmar 3TNV80F-NGPGE diesel engine.
This professional three-cylinder engine uses a water-cooled system to help maintain a consistent operating temperature during extended periods of use.
The engine meets Stage V emissions requirements, making it suitable for modern applications where reduced exhaust emissions are important.
Emergency Standby and Prime Power Ratings
The generator provides two clearly defined power ratings:
- Emergency Standby Power: 9.2kVA / 7.4kW
- Prime Power: 8.7kVA / 7.0kW
Emergency Standby Power applies when the generator is used to provide backup electricity during a mains failure.
Prime Power applies when the generator is used as the main source of electricity for varying loads, subject to the manufacturer’s operating and servicing requirements.
Three-Phase and Single-Phase Voltage
The Pramac GDW10Y/FS5 provides a 400V three-phase and 230V single-phase supply at 50Hz.
Its three-phase configuration makes it suitable for powering compatible machinery, motors and professional equipment. Single-phase loads should be correctly balanced across the generator’s phases to prevent overloading.
Electrical installation and connection should always be completed by a suitably qualified electrician.
Mecc Alte Alternator
The generator is fitted with a professional Mecc Alte ECP3-1L4C alternator.
Mecc Alte alternators are widely used in commercial generating equipment and are recognised for dependable performance, robust construction and consistent electrical output.
Suitable Applications
The Pramac GDW10Y/FS5 is suitable for:
- Commercial standby power
- Workshops and industrial premises
- Agricultural operations
- Construction applications
- Temporary site power
- Machinery and three-phase equipment
- Small-business backup power
- Remote working locations
- Professional and commercial installations
Key Features
- Maximum standby output of 9.2kVA / 7.4kW
- Prime output of 8.7kVA / 7.0kW
- 400V/230V electrical output
- Three-phase configuration
- 50Hz operating frequency
- 0.8 power factor
- Yanmar 3TNV80F-NGPGE diesel engine
- Water-cooled engine system
- Stage V emissions compliant
- Mecc Alte ECP3-1L4C alternator
- Suitable for prime and standby applications
- Designed for professional and commercial use
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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