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General Characteristics
• Three-phase, 4-pole, synchronous brushless alternator
• Self-excited with electronic AVR
• Suitable for 1500 rpm (50 Hz) and 1800 rpm (60 Hz) generator sets
• Compliant with EN60034-1 and ISO 8528-3 standards
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Electrical Specifications
• Rated Power at 50 Hz: 63 kVA
• Rated Power at 60 Hz: 76 kVA
• Voltage range (star connection): 400 V / 480 V class
• Frequency: 50 Hz or 60 Hz
• Phase: Three-phase
• Power factor: 0.8
• Voltage regulation via AVR
• Low harmonic distortion suitable for sensitive equipment
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Winding & Construction
• Brushless design with auxiliary winding
• 12-lead reconnectable terminal system
• 2/3 pitch winding for reduced harmonic distortion
• Stator and rotor designed for high thermal stability
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Insulation & Protection
• Insulation class: Class H
• Protection degree: IP23
• Self-ventilated cooling system
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Operational Performance
• Designed for both prime and standby generator applications
• Stable voltage output under step-load variations
• High efficiency for reduced engine fuel consumption
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Mechanical Characteristics
• Robust steel frame suitable for industrial generator installations
• Adaptable coupling and mounting options depending on generator frame
• Shaft-mounted fan for forced ventilation
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Application Areas
• Industrial generator sets
• Commercial backup power
• Construction and rental power equipment
• Telecom, infrastructure and mission-critical support systems
