What is the Leroy Somer LSA47.2 S5 Alternator?

The Leroy Somer LSA47.2 S5 is a 4 pole, dual speed alternator that has been designed so that it can be used for all typical generator set applications, including backup, rental, marine and telecommunications. The alternator has a compact and rigid design which allows for it to withstand vibrations from the complete generator set. Its design also allows for an optimised cooling system. 

The durable alternator is a part of the LSA47.2 range.

Where is the Leroy Somer LSA47.2 S5 Alternator currently manufactured?

The Leroy Somer LSA47.2 S5 is currently made in France and the Czech Republic.

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

What is the power rating of the Leroy Somer LSA47.2 S5 Alternator?

The Leroy Somer LSA47.2 S5 has a prime power output of 455 kVA and a standby power output of 500 kVA (at 50 Hz). 

The power factor for the alternator is 0.8.

Where can I find further information on the Leroy Somer LSA47.2 S5 Alternator?

The Leroy Somer LSA47.2 S5 alternator has a shunt excitation system as standard however it is available with an auxiliary wound or PMG system as an optional extra.

The maximum efficiency of the alternator is 96.2%.

The IP rating is IP23 and the insulation rating is class H.

How is the quality of the Leroy Somer LSA47.2 S5 Alternator assured? 

As with all Leroy Somer alternators, the LSA47.2 S5 is manufactured to the ISO 9001 production standard.