Leroy Somer
Leroy Somer, the world-leading specialist in industrial alternators and drive systems, designs and manufactures highly innovative eco-technological solutions to serve the industrial and large-scale commercial sector markets.
Our Industrial Alternators have the following characteristics:
Strong Mechanical Design
- Compactness
- Strength
- Accessibility
- Modularity
- IP23 Enclosure
- Low Sound Level
- Strong Winding Protection
Optimized Engine Compatibility
- Coupling
- Inertia
- Ratings
World Class Electrical Performances
- 12-Leads, 2/3-Pitch Winding
- High Efficiency
- Low Voltage Dips
- Low Reactances
- Excitation Upon Customer Spec: SHUNT / SHUNT+PMG / AREP
Quality Standards
- ISO9001:2008
- EMC Compliance
Leroy Somer Alternator Range
| 50Hz/1500rpm | KVA at 50Hz 400V | Dimension (cm) | ||
|---|---|---|---|---|
| Alternator Type | Cont - 40degC | Length | Width | Height |
| SHUNT Excitation | ||||
| LSA422 S4 | 17.5KVA | 52 | 35 | 45 |
| LSA422 S5 | 20KVA | 52 | 35 | 45 |
| LSA422 M6 | 23KVA | 57 | 35 | 45 |
| LSA422 M7 | 27KVA | 57 | 35 | 45 |
| LSA422 L9 | 31.5KVA | 57 | 35 | 45 |
| LSA432 S1 | 35KVA | 63 | 48 | 58 |
| LSA432 S15 | 40KVA | 63 | 48 | 58 |
| LSA432 S25 | 45KVA | 63 | 48 | 58 |
| LSA432 S35 | 53KVA | 63 | 48 | 58 |
| LSA432 M45 | 60KVA | 63 | 48 | 58 |
| LSA432 L65 | 70KVA | 75 | 48 | 58 |
| LSA432 L8 | 80KVA | 75 | 48 | 58 |
| LSA442 VS3 | 90KVA | 76 | 54 | 66 |
| LSA442 VS45 | 105KVA | 76 | 54 | 66 |
| LSA442 S7 | 125KVA | 82 | 54 | 66 |
| LSA442 S75 | 135KVA | 82 | 54 | 66 |
| LSA442 M95 | 150KVA | 94 | 54 | 66 |
| LSA442 L12 | 165KVA | 94 | 54 | 66 |
| LSA462 M3 | 180KVA | 97 | 57 | 77 |
| LSA462 M5 | 200KVA | 97 | 57 | 77 |
| LSA462 L6 | 250KVA | 108 | 57 | 77 |
| LSA462 L9 | 280KVA | 108 | 57 | 77 |
| LSA462 VL12 | 315KVA | 108 | 57 | 77 |
| LSA472 VS2 | 365KVA | 110 | 74 | 88 |
| LSA472 S4 | 410KVA | 110 | 74 | 88 |
| LSA472 S5 | 455KVA | 110 | 74 | 88 |
| LSA472 M7 | 500KVA | 120 | 74 | 88 |
| LSA472 M8 | 550KVA | 120 | 74 | 88 |
| LSA472 L9 | 600KVA | 120 | 74 | 88 |
| AREP Excitation | ||||
| LSA491 S4 | 660KVA | 142 | 80 | 106 |
| LSA491 M6 | 725KVA | 142 | 80 | 106 |
| LSA491 M75 | 800KVA | 142 | 80 | 106 |
| LSA491 L9 | 880KVA | 152 | 80 | 106 |
| LSA491 L10 | 910KVA | 152 | 80 | 106 |
| LSA50.2 S4 | 1040KVA | 131 | 81 | 121 |
| LSA50.2 M6 | 1250KVA | 141 | 81 | 121 |
| LSA50.2 L7 | 1350KVA | 151 | 81 | 121 |
| LSA50.2 L8 | 1500KVA | 151 | 81 | 121 |
| LSA50.2 VL10 | 1640KVA | 161 | 81 | 121 |
| LSA51.2 S55 | 1860KVA | 168 | 91 | 140 |
| LSA51.2 M60 | 2050KVA | 178 | 91 | 140 |
| LSA51.2 L70 | 2160KVA | 188 | 91 | 140 |
| LSA51.2 VL85 | 2250KVA | 198 | 91 | 140 |