All About the Leroy Somer LSA44.3 S2 Alternator

What is the Leroy Somer LSA44.3 S2 Alternator?

The Leroy Somer LSA44.3 S2 is the smallest alternator from the LSA44.3 range. It is a 4 pole, dual speed alternator that has a durable construction to ensure it is able to withstand the vibrations from a complete generator. The alternator has been designed so that it is well suited for a variety of typical generator applications.

As standard, the alternator has a shunt excitation system but an auxiliary wound or PMG system is available on request.

Where is the Leroy Somer LSA44.3 S2 Alternator currently manufactured?

The LSA44.3 S2 is currently manufactured 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 LSA44.3 S2 Alternator?

The LSA44.3 S2 can produce a prime power output of 70 kVA and a standby power output of 77 kVA (at 50 Hz).

It has a 0.8 power factor.

Where can I find further information on the Leroy Somer LSA44.3 S2 Alternator?

The shaft height of the alternator is 270 mm and the complete weight of the single bearing option is 295 kg.

The alternator has an IP23 rating and material insulation class H.

The alternator has a 2/3 winding pitch.

How is the quality of the Leroy Somer LSA44.3 S2 Alternator assured? 

The alternator is designed, manufactured and marketed to the ISO 9001 production standard. This ensures the alternator will be made to a high standard and meet the customers needs.