Synchronous Excitation 3 Phase Alternator delivering 91kW / 114kVA power output, specifically engineered for Perkins generator sets. This industrial-grade alternator features brushless synchronous excitation technology for reliable performance.

• Permanent magnetic generators providing invariable excitation under all operating conditions
• Easy connection with power networks or other generators
• Standard 2/3 pitch windings minimize excessive midline current
• Balanced rotor with single or two sealed ball bearings
• Convenient installation with easy access to terminals, rotating diodes, and coupling bolts
• Wide range of flange adaptors and single bearing coupling discs
• 100% copper winding wire construction
• Two-time vacuum impregnation dipping process

Standard IP22 protection with optional IP23 enclosure for enhanced environmental resistance.

All alternator rotors undergo precision balance testing, with vibrations maintained below BS6861 P.1, G 2.5 standards.

Class H insulation with specialized materials and immersion lacquer technology for superior protection in corrosive environments.

2/3 pitch winding design effectively eliminates third harmonic waves (3rd, 9th, 15th), making it ideal for UPS applications with nonlinear loads.

Each unit undergoes comprehensive testing including 4+ hours of commissioning, idle load testing, full load testing, 10% overload testing, noise level assessment, and comprehensive meter verification.

Warranty: One year or 1200 hours (whichever comes first) from ex-factory date, covering production and material defects.

Compliant with GB755, BS 5000 Part 3, VDE 0530, NEMA MG1-22, IEC34, CSA C22.2-100, and ASB59 international standards.