What is the Leroy Somer LSA44.3 L12 Alternator?

The LSA44.3 L12 is one of the larger alternators from Leroy Somer's LSA44.3 series. The alternator has been designed so that it can be used for the typical generator set applications such as backup power, telecommunications or rental.

The standard alternator uses a shunt excitation system however both auxiliary wound and PMG systems can be added as an extra.

Where is the Leroy Somer LSA44.3 L12 Alternator currently manufactured?

The LSA44.3 L12 is currently manufactured in the Czech Republic.

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

What is the power rating of the Leroy Somer LSA44.3 L12 Alternator?

The alternator has a prime power output of 165 kVA and a standby power output of 182 kVA. The power factor is 0.8.

Where can I find further information on the Leroy Somer LSA44.3 L12 Alternator?

The alternator has a protection rating of IP23.

The LSA44.3 L12 has a compact and rigid design to withstand the vibrations from a complete generator set and to allow for efficient cooling optimisation.

The shaft height for this 4 pole alternator is 270 mm.

How is the quality of the Leroy Somer LSA44.3 L12 Alternator assured? 

The LSA44.3 L12 is manufactured to the ISO 9001 certification which ensures the alternator will be produced to the expected standards.