1250 kVA (1000 kW) Diesel Generator
This page lists 20 diesel generator models with standby ratings of 1250–1400 kVA (1000–1120 kW). Ratings listed: 1250, 1375, 1385, and 1400 kVA.
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Terms for sales outside Türkiye
- Warranty outside Türkiye
12 months or 1,000 operating hours for all engine brands.
- Certificates
ISO 9001 · CE · TSE-HYB
- Export documents
A commercial invoice and packing list are prepared; a certificate of origin and any other documents the buyer requires are issued on request.
Key figures
- Models
- 20
- Standby power range
- 1,250–1,400 kVA
- Engine brands
- Perkins, Baudouin, Cummins, Yuchai
- Fuel consumption (75% load)
- 175–216.3 L/h
Figures are calculated from the technical data of the models on this page; per-model values are on each product page.
Models rated 1250–1400 kVA standby
The table shows each model’s standby and prime ratings, engine and alternator; click a model name for full specifications. Use the compare button in the table to view models side by side.
Not sure how much power you need? Let’s calculate it together
Fuel consumption, tank, dimensions and weight
Values are taken from our product data. Dimension, weight and tank columns are for the Open type version; fields without data are shown as "–".
| Model | At 50% load (L/h) | At 75% load (L/h) | At 100% load (L/h) | Fuel tank (L) | Dimensions (L × W × H) (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| TRX BD MC 1250 | 119.5 | 175 | 236.2 | 2,395 | 5810 × 2100 × 2927 | 8,743 |
| TRX BD ST 1250 | 119.5 | 175 | 236.2 | 2,395 | 5810 × 2100 × 2927 | 8,914 |
| TRX BD TA 1250 | 119.5 | 175 | 236.2 | 2,395 | 5810 × 2100 × 2927 | 8,914 |
| TRX CU ST 1250 | 137 | 196 | 256 | 1,350 | 4700 × 2100 × 3200 | 8,694 |
| TRX P LS 1250 | 120 | 188 | 244 | 2,138 | 4900 × 2200 × 2570 | 8,335 |
| TRX P MC 1250 | 120 | 188 | 244 | 2,138 | 4900 × 2200 × 2570 | 8,215 |
| TRX P ST 1250 | 120 | 188 | 244 | 2,138 | 4900 × 2200 × 2570 | 8,390 |
| TRX P TA 1250 | 120 | 188 | 244 | 2,138 | 4900 × 2200 × 2570 | 8,390 |
| TRX CU LS 1375 | 154 | 206 | 274 | 2,100 | 4900 × 2500 × 3200 | 10,000 |
| TRX CU MC 1375 | 154 | 206 | 274 | 2,100 | 4900 × 2500 × 3200 | 10,000 |
| TRX CU ST 1375 | 154 | 206 | 274 | 2,100 | 5000 × 2250 × 2720 | 10,895 |
| TRX CU TA 1375 | 154 | 206 | 274 | 2,100 | 4900 × 2500 × 3200 | 10,000 |
| TRX YC TA 1375 | 143.1 | 216.3 | 281.9 | 990 | 4535 × 2218 × 2534 | 8,700 |
| TRX P LS 1385 | 141 | 196 | 258 | 2,338 | 5150 × 2300 × 2733 | 8,971 |
| TRX P MC 1385 | 141 | 196 | 258 | 2,338 | 5150 × 2300 × 2733 | 9,181 |
| TRX P ST 1385 | 141 | 196 | 258 | 2,338 | 5150 × 2300 × 2733 | 9,241 |
| TRX P TA 1385 | 141 | 196 | 258 | 2,338 | 5150 × 2300 × 2733 | 9,241 |
| TRX BD MC 1400 | 129.2 | 190.7 | 258.6 | 2,395 | 5810 × 2100 × 2927 | 9,743 |
| TRX BD ST 1400 | 129.2 | 190.7 | 258.6 | 2,395 | 5810 × 2100 × 2927 | 9,803 |
| TRX BD TA 1400 | 129.2 | 190.7 | 258.6 | 2,395 | 5810 × 2100 × 2927 | 9,803 |
What can a 1250 kVA generator supply?
At a power factor of 0.8, 1250 kVA corresponds to about 1,000 kW of active power. On a 400 V three-phase supply, the full-load current is about 1,804 A.
Generators in this power range are typically used for:
- Large industrial plants
- Hospital campuses and data centres
- Mining and energy sites
- Multi-generator systems running in parallel
These examples are general information; the same rating does not cover the same load at every site. Sizing must be based on the total power of the connected equipment, motor starting currents and how much runs at the same time.
To calculate the required rating from a list of equipment: Power Calculator
What determines the price of a 1250 kVA generator
Two generators of the same rating can differ in price depending on the equipment chosen. The main factors are:
- Engine brand and model
- Alternator brand and model
- Enclosure: container or open type
- Control panel and automatic transfer switch (ATS)
- Fuel tank capacity
- Delivery location and transport
A written price quote is prepared once you send us your power requirement and preferred equipment.
One set or several sets in parallel?
In this power class the load can be supplied by one set or by several sets running in parallel through a synchronization panel. In a parallel system one set can be stopped for maintenance while the others carry the load, and at low load one set can be shut down. The choice depends on the load profile, the redundancy required and site conditions, and is made at the quotation stage.
Standby power is for backup during mains failures. Where there is no grid, or the set will run for long periods, size the set on its prime rating.
Canopy sets go up to 1,100 kVA; sets above 1,100 kVA are supplied in a container: Containerised Generators
Frequently asked questions
How many kW is a 1250 kVA generator?
At a power factor of 0.8, 1250 kVA equals 1000 kW of active power (kW = kVA × 0.8). The models on this page have standby ratings of 1000–1120 kW.
How much fuel does a 1250 kVA generator use per hour?
According to manufacturer data, the models on this page use 175–216.3 litres per hour at 75% load. Consumption varies with load, engine and operating conditions; each model’s values are on its product page.
What does the price of a 1250 kVA generator depend on?
The price depends on the engine and alternator brand, the enclosure (container or open type), the control panel and ATS, the fuel tank capacity and the delivery location. A written price quote is prepared once you send us your power requirement and preferred equipment.
Request a quote for a 1250 kVA generator
Tell us your power requirement, duty (standby or prime) and delivery location, and we will prepare a quote for your project.