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Regency Generators Knowledge Base

All About the Leroy Somer LSA52.3 L12 Alternator

What is the Leroy Somer LSA52.3 L12 Alternator?

The Leroy Somer LSA52.3 L12 is the second largest alternator from the LSA52.3 range. It is a massive alternator that has been designed for larger generator set applications. The weight of the alternator is 4433 kg.

The alternator has an auxiliary wound excitation system.

Where is the Leroy Somer LSA52.3 L12 Alternator currently manufactured?

The LSA52.3 L12 is currently made in the Czech Republic.

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

What is the power rating of the Leroy Somer LSA52.3 L12 Alternator?

Running the alternator at 50 Hz, will produce a prime power output of 2560 kVA and a standby power output of 2816 kVA. The power factor is 0.8.

Where can I find further information on the Leroy Somer LSA52.3 L12 Alternator?

The protection rating of the alternator is IP23 and the insulating rating is class H.

The shaft height of the alternator is 450 mm.

The maximum efficiency of the alternator is 96.7 %. 

How is the quality of the Leroy Somer LSA52.3 L12 Alternator assured? 

As with all Leroy Somer alternators, the LSA52.3 L12 is manufactured inline with the ISO 9001 certification. This ensures the product will be made to the expected quality.