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Regency Generators Knowledge Base

All About the Stamford S5L1D-G41 Alternator

What is the Stamford S5L1D-G41 Alternator?

The Stamford S5L1D-G41 is one of the larger alternators from the S5 range. It has been designed and manufactured so that the power density can be optimised. For example, it includes a new enhanced thermal management system which improves the thermal capabilities as well as the power density of the alternator.

Where is the Stamford S5L1D-G41 Alternator currently manufactured?

As with the rest of the S5 range, this alternator is manufactured in Wuxi (China) and Craiova (Romania).

To find out more about where Stamford manufacture their products, click here.

What is the power rating of the Stamford S5L1D-G41 Alternator?

At 50 Hz, this alternator will produce a maximum prime power output of 700 kVA and a maximum standby power output of 770 kVA. The power factor for this alternator is 0.8.

Where can I find further information on the Stamford S5L1D-G41 Alternator?

The S5L1D-G41 has a self exciting excitation system as standard and comes with the option of a PMG excitation system as well.

The insulation class for this alternator is class H and the IP rating is IP 23.

The total weight of the alternator is 1780 kg. The shipping weight for this alternator is 1820 kg and the size of the shipping crate is 160 x 90 x 115 cm.

How is the quality of the S5L1D-G41 Alternator assured?

The alternator is produced to the quality assurance standard BS EN ISO 9001.