| Parameter | Description |
|---|---|
| Product Name | Rectifier — LSA491 |
| Product Type | Rotating Rectifier Assembly |
| Model Number | LSA491 |
| Brand Compatibility | Leroy Somer Compatible |
| Application | Generator Excitation & Power Rectification |
| Compatible Alternator | Leroy Somer LSA491 Alternator |
| Rectifier Type | Three Phase Rotating Diode Rectifier |
| Input Phase | Three Phase AC |
| Output Type | DC Rectified Output |
| Rated Current | 50A – 70A |
| Peak Reverse Voltage | 1200V |
| Cooling Type | Natural Air Cooling |
| Mounting Type | Rotor Mounted |
| Terminal Type | Bolt / Screw Terminal |
| Insulation Resistance | High Insulation Performance |
| Protection Feature | High Voltage & Surge Resistance |
| Operating Temperature | -40°C to +150°C |
| Material | Industrial Grade Semiconductor & Aluminum Heat Sink |
| Main Function | Converts Exciter AC Output into DC Excitation Power |
| Usage Area | Diesel Generator & Industrial Alternator System |
| Product Feature | Stable Rectification & Reliable Generator Excitation |
| Warranty | 1 Year |