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100 kVA generator · UAE, KSA & Iraq
A 100 kVA generator delivers about 80 kW at 0.8 power factor — the right size for schools, supermarkets, mid-size buildings, cold stores, pump stations and construction sites. We supply it with Perkins, Cummins, Volvo Penta or Baudouin engines from our Sharjah warehouse, with a matched ATS panel and a 1-year warranty.
| Standby rating | 100 kVA / 80 kW |
|---|---|
| Prime rating (typical) | ≈ 91 kVA |
| Full-load current @ 400 V | 144 A |
| Matching ATS panel | 160 A, 4-pole |
| Fuel use @ 50 / 75 / 100 % load | 11.2 / 15.6 / 21.6 L/h |
| Base tank for 8 h @ 75 % | ≈ 135 L |
| Engine options | Perkins, Cummins, Volvo Penta, Baudouin |
| Enclosure | Canopy or open frame |
| Voltage / frequency | 400/230 V, 50 Hz (60 Hz for KSA on request) |
| Warranty | 12 months |
Approximate values at 0.8 pf and 400 V; final figures are confirmed for the chosen engine model in your quotation.
A 100 kVA set typically powers schools, supermarkets, mid-size buildings, cold stores, pump stations and construction sites.
Check the largest motor or chiller start: in this range the starting kVA often decides the size more than the running load.
Size my generator →Open a model for full specifications and its downloadable datasheet.
| Model | Standby kVA | Prime kVA | Engine | Fuel 100% (L/h) | Datasheet |
|---|---|---|---|---|---|
| 4U-P80 | 88 | 80 | Perkins 1104A-44TG2 | 14 | Datasheet |
| 4U-B80 | 88 | 80 | Baudouin 4M10G4D0/S | — | Datasheet |
| 4U-L83 | 90 | 83 | Lister Petter LP443G3 | 19.5 | Datasheet |
| 4U-C80 | 92 | 80 | Cummins 4BTAA3.9-G11 | 17.6 | Datasheet |
| 4U-P100 | 110 | 100 | Perkins 1104C-44TAG2 | 22.6 | Datasheet |
| 4U-C100 | 110 | 100 | Cummins 6BT5.9-G1 | 25 | Datasheet |
| 4U-B100 | 110 | 100 | Baudouin 4M10G6D0/S | 21.3 | Datasheet |
| 4U-L100 | 110 | 100 | Lister Petter LP443G4 | 23 | Datasheet |
From the catalog
1-year warranty
Compact Perkins 400 and 1100 Series powered generator sets for villas, shops, telecom sites and light commercial standby. Low fuel consumption, wide parts availability across the GCC and fast delivery from our SAIF Zone warehouse.
1-year warranty
Cummins-engined generator sets known for strong load acceptance — a common choice for construction sites, commercial buildings and rental fleets in the UAE, Saudi Arabia and Iraq.
1-year warranty
Volvo Penta TAD-series gensets offering excellent fuel economy and clean emissions for hotels, commercial towers and marine-adjacent facilities.
100 kVA generator
About 80 kW of running load at 0.8 power factor. Keep 20–25 % headroom for motor starting and Gulf heat — in practice roughly 64 kW continuous, for example around 26 split AC units of 2 tons, or the equivalent mix of lighting, pumps and equipment.
Roughly 11.2 L/h at 50 % load, 15.6 L/h at 75 % and 21.6 L/h at full load. Exact figures depend on the engine model; we include the manufacturer's fuel curve with every quotation.
Full-load current at 400 V three-phase is about 144 A, so a 160 A ATS is the usual match — or the main incoming breaker rating if that is larger. A 4-pole ATS is recommended where the generator neutral is separately earthed.
It depends on the engine brand, enclosure, controller and whether you need an ATS and fuel tank. Send us the site and delivery city on WhatsApp and we reply the same working day with 2–3 engine options side by side.
Standby (100 kVA) is for emergency backup with limited annual hours. If the set is your main power — a construction site or an area with daily outages — size on the prime rating (about 91 kVA for this set) or choose the next size up.
Send the delivery city and duty (standby or prime) — we reply with engine options, price and lead time.