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Regency Generators Knowledge Base

All About the Stamford PI734E1 Alternator

What is the Stamford PI734E1 Alternator?

The PI734E1 alternator is a mid sized alternator from the Stamford P7 range. It is a versatile alternator which has impressive electrical capabilities and high efficiencies. This makes it a favourable option for grid code applications and combined heat and power. The proven design is also popular within the marine industry. 

As with all the alternators in the P7 series, the PI734E1 has a PMG for its excitation system.

For similar rated alternators check out the Stamford S7L1D-E41 or the S7L1D-F41.

Where is the Stamford PI734E1 Alternator currently manufactured?

As of January 2020, the PI734E1 is made in Wuxi (China), Stamford (UK) and Craiova (Romania).

To learn more about where Stamford make their products, click here.

What is the power rating for the Stamford PI734E1 Alternator?

At 50 Hz, this robust alternator will provide a maximum standby power of 2035 kVA and a maximum prime power output of 1900 kVA. The power factor is 0.8.

Where can I find further information on the Stamford PI734E1 Alternator?

The ingress protection system on this alternator is IP23 and the material insulation system is class H.

The total weight of the single bearing unit is 3556 kg, the shipping weight of the same unit is 3629 kg. The size of the shipping crate is 216 x 105 x 154 cm. 

How is the quality of the PI734E1 Alternator assured?

The PI734E1 Alternator is manufactured to the production quality standard BS EN ISO 9001.