1,500 kVA class
Perkins generator
4012-46TWG3A
Compare UK-designed and UK-manufactured 1,350 kVA diesel generator options and nearby ratings from Baudouin, Cummins, Perkins. Check the exact prime and standby output, engine and enclosure before selecting.
A rounded GPS model class is not a guaranteed duty rating. The tables below identify the actual documented output for each reference configuration.
4012-46TWG3A
4012-46TWG2A
4012-46TWG2A
4012-46TWG3A
4012-46TWG2A
4012-46TWG2A
12M33G1500/5
12M33G1500/5
12M33G1400/5
12M33G1400/5
High-capacity installations need a complete engineering review of load behaviour, cooling, exhaust, fuel storage, switching and service access. Confirm the installation drawing and rated operating conditions before procurement.
At a power factor of 0.8, 1,350 kVA corresponds to 1080 kW mathematically. That conversion is not a substitute for the manufacturer’s duty rating or a starting-load assessment.
Discuss your load scheduleThe model class alone does not establish continuous capability. Check prime and standby ratings and the manufacturer’s load-profile conditions. Confirm the intended run hours and average load when requesting a quotation.
Compare the canopied entries above, then confirm enclosure dimensions, sound requirements and final duty rating with GenPro.
The comparison above includes Baudouin, Cummins, Perkins. Some are close alternatives rather than an exact match; use the electrical rating table to compare them.
| Model | Engine brand | Format | Prime | Standby | Voltage |
|---|---|---|---|---|---|
| GPS1500P | Perkins | Open set | 1350 kVA | 1485 kVA | 400 V |
| GPS1350PS | Perkins | Acoustic canopied | 1250 kVA | 1345 kVA | 400 V |
| GPS1350P | Perkins | Open set | 1250 kVA | 1345 kVA | 400 V |
| GPS1500PS | Perkins | Acoustic canopied | 1364 kVA | 1497 kVA | 400 V |
| GPS1400PS | Perkins | Acoustic canopied | 1253 kVA | 1382 kVA | 400 V |
| GPS1400P | Perkins | Open set | 1253 kVA | 1382 kVA | 400 V |
| GPS1550BS | Baudouin | Acoustic canopied | 1389 kVA | 1529 kVA | 400 V |
| GPS1550B | Baudouin | Open set | 1389 kVA | 1529 kVA | 400 V |
| GPS1400BS | Baudouin | Acoustic canopied | 1265 kVA | 1393 kVA | 400 V |
| GPS1400B | Baudouin | Open set | 1265 kVA | 1393 kVA | 400 V |
| GPS1550CS | Cummins | Acoustic canopied | 1398 kVA | 1557 kVA | 400 V |
| GPS1550C | Cummins | Open set | 1398 kVA | 1557 kVA | 400 V |
| GPS1650CS | Cummins | Acoustic canopied | 1400 kVA | 1652 kVA | 400 V |
| GPS1650C | Cummins | Open set | 1400 kVA | 1652 kVA | 400 V |
| GPS1400CS | Cummins | Acoustic canopied | 1271 kVA | 1408 kVA | 400 V |
| GPS1400C | Cummins | Open set | 1271 kVA | 1408 kVA | 400 V |
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