Leroy-Somer
Leroy-Somer LSA 46.3 L11
LSA 46.3 series
365 kVA nominal prime @ 50 Hz
Leroy-Somer LSA 46.3 L11 generator-set use
The Leroy-Somer LSA 46.3 L11 is a generator alternator used to convert engine shaft power into electrical output for diesel and gas generator sets. This page summarizes the searchable model identity, nominal output, pole count, family, and data-sheet link so buyers can match the alternator with an engine, voltage, controller, enclosure, and duty rating.
For quick sizing, this database lists the LSA 46.3 L11 at 365 kVA nominal prime output at 50 Hz. Confirm voltage, winding, temperature rise, and overload capability on the manufacturer data sheet.
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Specifications
| Brand | Leroy-Somer |
| Model | LSA 46.3 L11 |
| Series | LSA 46.3 |
| Poles | 4-pole |
| Nominal Prime Output | 365 kVA @ 50 Hz |
Full ratings across every voltage, frequency and winding are published on the manufacturer’s data sheet.
Frequently asked questions
What is the Leroy-Somer LSA 46.3 L11 used for?
The Leroy-Somer LSA 46.3 L11 is used as a generator alternator in engine-driven generator sets, converting mechanical shaft power into electrical output for standby, prime, or continuous-duty packages.
What kVA rating is listed for the LSA 46.3 L11?
This database lists the LSA 46.3 L11 at 365 kVA nominal prime output at 50 Hz. Final sizing should confirm voltage, winding, temperature rise, and duty rating from the official data sheet.
Can Haifeng Machinery package this alternator with an engine?
Yes. Haifeng Machinery can help match alternators such as the Leroy-Somer LSA 46.3 L11 with a diesel or gas engine, controller, enclosure, voltage configuration, and compliance requirements for a complete generator package.
Technical Data Sheet
Official Leroy-Somer data sheets for the LSA 46.3 range — all windings, voltages and frequencies.
View Data Sheets ↗Need this alternator?
Haifeng Machinery can match this alternator with an engine, controller, enclosure, voltage, and duty rating for a complete generator package.
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