The Leroy-Somer LSA50.2L9 Alternator – 500 kVA is a premium-grade alternator designed for high-performance power generation in the most demanding environments. Manufactured by Leroy-Somer, a globally recognized leader in alternator technology, the LSA50.2L9 model is built to deliver stable, efficient, and continuous power for both prime and standby applications. Whether integrated into a diesel or gas generator set, this 500 kVA alternator guarantees excellent voltage stability, minimal maintenance, and long operational life.
When reliable electricity is critical, you need an alternator that meets industrial standards and adapts to real-world power demands. The LSA50.2L9 features advanced brushless excitation, a highly efficient cooling system, and a robust construction that stands up to harsh conditions. It’s ideal for applications in manufacturing, utilities, hospitals, telecom, and more.
Key Features of Leroy-Somer LSA50.2L9 Alternator – 500 kVA
- 500 kVA Power Output: Delivers continuous and standby power with precision
- Brushless Excitation System: Maintenance-free performance with high reliability
- Class H Insulation: Withstands high thermal loads for extended operation
- AREP or PMG Options: Enhanced performance under load transients
- Voltage Regulation Accuracy: ±1% for stable power delivery
- IP23 Protection Class: Resistant to dust and splashing water
- Self-Ventilated Cooling: Internal fan design for effective temperature management
- High Mechanical Strength: Ideal for industrial and mobile generator sets
Applications and Uses
- Power generation for industrial plants and factories
- Backup power for hospitals and critical infrastructure
- Construction and mining sites
- Data centers and telecom stations
- Airports, malls, and public institutions
- Generator set manufacturing
Product Benefits
- Exceptional Reliability: Built to operate continuously in tough conditions
- Optimized Efficiency: Lower energy loss and enhanced thermal management
- Easy Maintenance: Brushless system and sealed bearings reduce service needs
- Flexible Integration: Compatible with most engines and controllers
- Trusted Brand Value: Leroy-Somer is synonymous with long-term performance
Technical Specifications
| Specification | Detail |
|---|---|
| Brand | Leroy-Somer |
| Model | LSA50.2L9 |
| Rated Power Output (Prime) | 500 kVA |
| Standby Power Output | 550 kVA |
| Voltage Range | 380V – 480V (adjustable) |
| Frequency | 50 Hz / 60 Hz |
| Insulation Class | Class H |
| Protection Class | IP23 |
| Excitation System | AREP (standard), PMG (optional) |
| Voltage Regulation | ±1% |
| Speed | 1500 RPM (50 Hz) / 1800 RPM (60 Hz) |
| Cooling System | Self-ventilated with internal fan |
| Frame Type | Cast iron, industrial-grade |
| Weight | Approx. 1400 kg |
| Mounting | SAE standard coupling and feet |
Why Choose MT Royal?
MT Royal is your trusted partner in industrial power solutions with over 18 years of experience in international trade. We are a registered Turkish company and a proud member of the Istanbul Chamber of Commerce, providing transparency, legal reliability, and full export compliance.
We offer fast shipping from Istanbul and Mersin warehouses, and all necessary certificates and customs documents to streamline your purchasing process. Our payment solutions are flexible, including bank transfers and exchange office options. Need expert advice? MT Royal provides free consultation to ensure you choose the best product for your project. And with competitive pricing and a quality guarantee, you’ll get unmatched value and peace of mind.
Conclusion and Summary
The Leroy-Somer LSA50.2L9 Alternator – 500 kVA is one of the most reliable and efficient alternators in its class, offering continuous and standby power for industrial and commercial applications. It’s designed for use in generator sets that power critical facilities like factories, hospitals, and telecom networks.
Equipped with brushless excitation and class H insulation, the LSA50.2L9 is built to perform in harsh environments with minimal maintenance. It delivers 500 kVA of prime power, supports both AREP and PMG excitation systems, and ensures ±1% voltage regulation for stable output. Whether you’re building a new genset or replacing a core alternator, this model offers top-tier durability and efficiency.
MT Royal provides this premium alternator with 18 years of international trade expertise. As a registered Turkish company and member of the Istanbul Chamber of Commerce, we offer fast delivery from Istanbul and Mersin, complete export documentation, and flexible payment options. Our experts also offer free consultation to help you choose the right alternator for your application.
Upgrade your power system with the Leroy-Somer LSA50.2L9 Alternator – 500 kVA. Contact MT Royal now for pricing, guidance, and reliable service from a trusted supplier.
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