What is the Leroy Somer LSA49.3 S4 Alternator?
The Leroy Somer LSA49.3 S4 is the smallest alternator from the LSA49.3 alternator series. The 4 pole, alternator that can be ran at either 50 or 60 Hz making it a versatile option. It has been designed so that it can be used for a variety of typical generator set applications such as rental, backup and telecommunications.
As standard, the alternator uses an AREP excitation system but it is also available with a PMG excitation system.
Where is the Leroy Somer LSA49.3 S4 Alternator currently manufactured?
The Leroy Somer LSA49.3 S4 is currently produced in France and the Czech Republic.
Need a generator? Our UK manufactured diesel generators include this alternator.
What is the power rating of the Leroy Somer LSA49.3 S4 Alternator?
Using this alternator at 50 Hz will produce a prime power of 660 kVA and a standby power of 745 kVA. The power factor is 0.8.
Where can I find further information on the Leroy Somer LSA49.3 S4 Alternator?
The Leroy Somer LSA49.3 S4 has a protection rating of IP23 and an insulation rating of class H.
The shaft height is 400 mm and the single bearing weight is 1431 kg.
The maximum efficiency of the alternator is 96.8%.
How is the quality of the Leroy Somer LSA49.3 S4 Alternator assured?
The alternator is produced to the production quality standard ISO 9001. This ensures that it is finished to the expected quality.
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