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Regency Generators Knowledge Base

All About the Leroy Somer LSA50.2 L7 Alternator

What is the Leroy Somer LSA50.2 L7 Alternator?

The Leroy Somer LSA50.2 L7 is the second smallest alternator from the Leroy Somer LSA50.2 series. The alternator has been designed so that it can be used for the typical generator set applications.

The excitation system used on the alternator is an auxiliary wound system as standard and a PMG system is available as an extra.

Where is the Leroy Somer LSA50.2 L7 Alternator currently manufactured?

The LSA50.2 L7 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 LSA50.2 L7 Alternator?

The prime power output of this alternator is 1350 kVA and the standby power output is 1485 kVA (at 50 Hz). 

The power factor for the alternator is 0.8.

Where can I find further information on the Leroy Somer LSA50.2 L7 Alternator?

The weight of the single bearing option is 2760 kg and the shaft height is 450 mm.

The protection rating of the alternator is IP23.

The maximum efficiency is 96.9 %.

How is the quality of the Leroy Somer LSA50.2 L7 Alternator assured? 

The alternator is designed, manufactured and marketed to the ISO 9001 certification which ensures that the alternator will be produced to the expected quality.