Pramac – GSW515P – 410kW/515kVA Three Phase Diesel Generator
467 kVA
Prime
513 kVA
Standby
Key Features:
Pair your generator with a UPS for seamless power switchover – no gap, no data loss
See our UPS range
The SPP55BSC is a durable diesel generator built for standby and prime power requirements. It uses the Baudouin 4M06G55/5 engine and Stamford S1L2-K1 alternator to deliver 50 kVA prime and 55 kVA standby output at 50 Hz.
The soundproof canopy ensures noise emissions of only 72.5 dB(A) at 7 metres, making it ideal for commercial and industrial use. The integrated 120-litre fuel tank allows for around 9 hours of continuous runtime at full load. Water cooling and an electronic governor provide reliable performance and stable output.
The SPP55BSC comes standard with a Deep Sea controller offering auto mains failure (AMF), remote start, and full safety protections. Designed for ease of maintenance and transport, it includes forklift slots, lifting eyes, and secure access panels.
View Full Specifications Sheet
| kVA (PRP) | 50 |
|---|---|
| kVA (ESP) | 55 |
| kW (PRP) | 40 |
| kW (ESP) | 44 |
| Fuel | Diesel |
| Phase | Three |
| Voltage | 400 V |
| Power Factor | 0.8 (Cos Φ) |
| Fuel Tank Capacity | 80 Litres |
| Sound Level @ 7 m | 70.5 dB(A) |
| Weight (with canopy) | 1000 Kg |
| Dimensions (L × W × H) | 2150 × 993 × 1125 mm |
| Rated Frequency | 50 Hz |
| Engine Speed | 1500 rpm |
| Run Time @ 100% PRP | ~7 hrs |
| Voltage (V) | kWe (PRP) | kVA (PRP) | kWe (ESP) | kVA (ESP) | Rated Current (A) | Fuel Consumption @100% (L/h) |
|---|---|---|---|---|---|---|
| 400 | 40 | 50 | 44 | 55 | 72 | 11.9 |
| All three phase generator sets are rated at 0.8 power factor. |
| All single-phase generator sets are rated at unity or 1.0 power factor. |
| Prime output: continuous electrical power at variable load, 10% overload available 1 hour in 12. |
| Standby output: variable load during utility power failure; no overload permitted. |
| Ratings per ISO8528-1 & ISO3046-1 at 25 °C, 100 m A.S.L., 30% RH. |
| Manufacturer | Baudouin |
|---|---|
| Model | 4M06G55/5 |
| Type | 4-cylinder, in-line |
| Displacement | 2.3 L |
| Aspiration | Turbocharged |
| Combustion System | Direct injection |
| Bore × Stroke | 89 × 92 mm |
| Governor Type | Electronic |
| Starter Motor / Alternator | 12 V DC |
| Electrical System Voltage | 24 V |
| Engine Power (Gross – Prime) | 40 kWm |
| Engine Power (Gross – Standby) | 44 kWm |
| Cooling System | Water cooled |
| Rotation | Anti-clockwise viewed on flywheel |
| Total Oil Capacity | 11.5 Litres |
| Fuel Consumption @ 110% PRP | 13.0 L/h |
| Fuel Consumption @ 100% PRP | 11.9 L/h |
| Fuel Consumption @ 75% PRP | 8.9 L/h |
| Fuel Consumption @ 50% PRP | 5.9 L/h |
| Manufacturer | Stamford |
|---|---|
| Model | S1L2-R1 |
| Phase / Poles | Three Phase / 4-Pole |
| Power Factor | 0.8 |
| Coupling / Bearings | Flexible Disc / Single Bearing |
| Voltage Regulation | ±1% |
| AVR Regulation | Yes |
| Insulation Class | H |
| Enclosure Protection | IP23 |
| Excitation System | Shunt |
| Altitude | ≤1000 m |
| Overspeed | 2250 min⁻¹ |
Solent Power Ltd (Company Number 12622565) is a company registered in England and Wales. Our registered office is located at Station yard, Bowes Hill, Rowlands Castle PO9 6BP. VAT No. 363504018