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All About the Leroy Somer LSA52.3 S7 Alternator

What is the Leroy Somer LSA52.3 S7 Alternator?

The Leroy Somer LSA52.3 S7 is a part of the LSA52.3 range of alternators. It is a powerful alternator that has been engineered to be used for a variety of different generator applications.

The alternator has an AREP (auxiliary wound) excitation system.

Where is the Leroy Somer LSA52.3 S7 Alternator currently manufactured?

The Leroy Somer LSA52.3 S7 is currently manufactured in the Czech Republic.

Need a generator? Our UK made diesel generators include this alternator.

What is the power rating of the Leroy Somer LSA52.3 S7 Alternator?

The prime power output is 2200 kVA and the standby power output is 2420 kVA (at 50 Hz). The power factor is 0.8.

Where can I find further information on the Leroy Somer LSA52.3 S7 Alternator?

The maximum efficiency is 96.7%.

The 4 pole alternator can be ran at either 50 or 60 Hz.

The protection rating is IP23 and the insulation rating is class H.

How is the quality of the Leroy Somer LSA52.3 S7 Alternator assured? 

The alternator is designed, manufactured and marketed to the ISO 9001 certification.