Lister Petter generating set · 50 Hz
4U-L400 — 400 kVA prime / 440 kVA standby Lister Petter diesel generator
400 kVA prime / 440 kVA standby, powered by a Lister Petter LP613G2 engine with a Leroy-Somer or Stamford alternator and Deep Sea controller. Supplied open or in a silent canopy, with delivery, installation and commissioning across the UAE.
- 400 kVA prime
- 440 kVA standby
- Lister Petter LP613G2
- 1-year warranty
Output ratings
| Standby (ESP) | 440 kVA / 352 kW |
|---|---|
| Prime (PRP) | 400 kVA / 320 kW |
| Voltage / frequency | 400/230 V · 3-phase · 50 Hz · 1500 rpm |
| Power factor | 0.8 |
| Other voltages | 380/220 · 415/240 · 440/254 · 480/277 V |
Engine
| Make / model | Lister Petter LP613G2 |
|---|---|
| Cylinders | 6 in-line |
| Displacement | 12.8 L |
| Bore × stroke | 130 × 161 mm |
| Aspiration | Turbocharged, air-to-air charge cooled |
| Governing | Electronic |
| Cooling | Water cooled, radiator for 52 °C ambient |
| Coolant capacity | 79 L |
| Lube oil capacity | 36 L |
Alternator
| Make | 4U · Leroy-Somer | Stamford |
|---|---|
| Leroy-Somer frame | TAL-A473-A |
| Type | Self-excited, 4-pole, single bearing |
| Insulation / protection | Class H · IP23 |
| Voltage regulation | ± 1 % |
Fuel consumption
| 50 % prime load | 42 L/h |
|---|---|
| 75 % prime load | 64.1 L/h |
| 100 % prime load | 87 L/h |
| Standby rating | 92.7 L/h |
Dimensions & weight
| Open set (L × W × H) | 3500 × 1695 × 2275 mm |
|---|---|
| Silent canopy (L × W × H) | 5170 × 1590 × 2600 mm |
| Base fuel tank | 1,020 L |
Control & protection
| Controller | Deep Sea DSE6110 MKII — auto start / AMF |
|---|---|
| Main breaker | 3-pole LS MCCB |
| Shutdowns & alarms | Over/under speed & voltage, over-current, low oil pressure, high engine temperature, battery, start/stop failure, emergency stop |
| Warranty | 12 months or 1,000 running hours, whichever first |
- Prime (PRP): unlimited hours at an average 80 % load over each 24 h, with 10 % overload for 1 h in every 12 h.
- Standby (ESP): up to 500 h a year at an average 80 % load during mains failure; no overload.
- Options: silent canopy or container, external tank (500–5,000 L), ATS panel, synchronising, 55 °C radiator, engine heaters.
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Nearby models
| Model | Standby kVA | Prime kVA | Engine | Fuel 100% (L/h) | Datasheet |
|---|---|---|---|---|---|
| 4U-L350 | 385 | 350 | Lister Petter LP612G3 | 72.9 | Datasheet |
| 4U-L375 | 413 | 375 | Lister Petter LP613G1 | 79 | Datasheet |
| 4U-L400 | 440 | 400 | Lister Petter LP613G2 | 87 | Datasheet |
| 4U-L500 | 545 | 500 | Lister Petter LP625EG1 | 111 | Datasheet |
| 4U-L575 | 630 | 575 | Lister Petter LP625EG2 | 124 | Datasheet |