What is the Leroy Somer LSA49.3 L10 Alternator?

The Leroy Somer LSA49.3 L10 is a four pole alternator that can be ran at either 50 or 60 Hz. The alternator is a part of the LSA49.3 series. It has been designed so that it is well suited for a variety of generator set applications such as industrial, power plants and marine.

As standard the alternator has an AREP (auxiliary wound) excitation system but it is also available with a PMG system if that is preferred.

Where is the Leroy Somer LSA49.3 L10 Alternator currently manufactured?

The Leroy Somer LSA49.3 L10 is currently made in France and 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 LSA49.3 L10 Alternator?

Running this alternator at 50 Hz will deliver a prime power output of 1000 kVA and a standby power output of 1130 kVA. 

The power factor is 0.8.

Where can I find further information on the Leroy Somer LSA49.3 L10 Alternator?

The alternator has a protection rating of IP23.

The maximum efficiency of the alternator is 96.8%.

The shaft height is 400 mm and the total weight of the single bearing option is 1841 kg.

How is the quality of the Leroy Somer LSA49.3 L10 Alternator assured? 

The Leroy Somer LSA49.3 L10 is produced to the ISO 9001 production standard. This ensures that it will be produced to the expected high standards.