Cummins generators
TG500 – TG550S
Prime power
500 kVA
400 kW
Standby power
550 kVA
Approx. 440 kW at 0.8 pf
Key specifications
- Type
- Diesel generator set
- Engine
- Cummins KTA19-G4
- Alternator
- Leroy-Somer TAL0473C
- Prime power
- 500 kVA
- Standby power
- 550 kVA
- Rated power
- 400 kW
- Frequency
- 50 Hz
- Speed
- 1500 rpm
- Voltage
- 400 / 230 V
- Phase
- Three-phase
Full datasheet — dimensions, fuel consumption, weight and options — is provided with your quote. Every set is built and tested to order.
Full technical datasheet
Engine specifications
- Make & model
- Cummins KTA19-G4
- Cylinders
- 6; inline vertical
- Bore × stroke
- 159 × 159 mm
- Induction
- Turbocharged + air-cooled
- Combustion
- Direct injection
- Cycle
- 4-stroke
- Compression ratio
- 13.9:1
- Cooling
- Water-cooled
- Displacement
- 18.9 L
- Oil capacity
- 50.0 L max
- Coolant capacity
- 93.0 L
- Governor
- Електронний, Cummins EFC
- Engine speed
- 1500 rpm
- Radiator airflow (m³/s)
- 9.91
- Emissions
- For non-regulated territories
- Max exhaust temp (°C)
- 557
- Max exhaust gas flow (m³/min)
- 96.3
- Max back pressure (kPa)
- 10.2
Alternator specifications
- Make & model
- Leroy-Somer TAL0473C
- Frequency / poles
- 50 Hz / 4-pole
- Winding pitch
- 2/3
- Ingress protection
- IP23
- AVR
- R150
- Insulation class
- Class H
- Overspeed
- 2250 rpm
- Terminals
- 6 (12)
- Voltage regulation
- ±1%
- Excitation
- SHUNT (AREP or PMG)
- Voltage THD
- < 5%
Fuel & oil consumption
| Load | Fuel (L/h) | Oil (L/h) |
|---|---|---|
| 100% | 107.0 | — |
| 75% | 82.0 | — |
| 50% | 57.0 | — |
| 25% | 30.0 | — |
Open genset — dimensions & weight
- Length
- 3750 mm
- Width
- 1400 mm
- Height
- 2100 mm
- Weight (dry)
- 4000 kg
Sound-attenuated canopy
- A (mm)
- 4720
- B (mm)
- 1829
- C (mm)
- 2410
- D (mm)
- 1000
- Total weight
- 5000 kg
Sound pressure level (dB)
| No load | Full load | |
|---|---|---|
| 1 m | 87 | 90 |
| 3 m | 85 | 88 |
| 7 m | 83 | 86 |
Standard enclosure
Sound-attenuated canopy: 2 mm galvanised steel with fully removable panels, 50 mm fibreglass acoustic insulation, heat-cured powder coating, stainless-steel locks and cast hinges, and an integrated exhaust silencer.
Standard features
- Assembled to ISO 8528 at the Tom Generators factory
- Frame-mounted on anti-vibration supports
- Base fuel tank with return valve and level indicator
- Radiator guard with electric starter
- Spare fuel, oil and air filters
- Industrial silencer, 16 dB attenuation
- Large integrated fuel tank under the platform
