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Generator power guide

1,250 kVA diesel generators.

Compare UK-built 1,250 kVA diesel generators and nearby outputs. View open and canopied models, exact prime and standby ratings, and datasheets. Get a quote.

Compare exact outputs

Options around 1,250 kVA.

A rounded PPG model class is not a guaranteed duty rating. The tables below identify the actual documented output for each reference configuration.

High-capacity power projects

Specify 1,250 kVA around your load.

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, 1,250 kVA corresponds to 1000 kW mathematically. That conversion is not a substitute for the manufacturer’s duty rating or a starting-load assessment.

Discuss your load schedule
Does a 1,250 kVA model deliver 1,250 kVA continuously?

The 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.

Can I get a canopied 1,250 kVA generator?

Compare the canopied entries above, then confirm enclosure dimensions, sound requirements and final duty rating with PPG.

Which engine brands are available at this output?

The comparison above includes Baudouin, Cummins, Perkins. Some are close alternatives rather than an exact match; use the electrical rating table to compare them.

Electrical output comparison

ModelEngine brandFormatPrimeStandbyVoltage
PPG1350PSPerkinsAcoustic canopied1250 kVA1345 kVA400 V
PPG1250PPerkinsOpen set1125 kVA1250 kVA400 V
PPG1350PPerkinsOpen set1250 kVA1345 kVA400 V
PPG1250PSPerkinsAcoustic canopied1122 kVA1248 kVA400 V
PPG1400PSPerkinsAcoustic canopied1253 kVA1382 kVA400 V
PPG1400PPerkinsOpen set1253 kVA1382 kVA400 V
PPG1400BSBaudouinAcoustic canopied1265 kVA1393 kVA400 V
PPG1400BBaudouinOpen set1265 kVA1393 kVA400 V
PPG1250BSBaudouinAcoustic canopied1152 kVA1269 kVA400 V
PPG1250BBaudouinOpen set1152 kVA1269 kVA400 V
PPG1400CSCumminsAcoustic canopied1271 kVA1408 kVA400 V
PPG1400CCumminsOpen set1271 kVA1408 kVA400 V
Compare nearby sizes

Explore other power requirements.

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