520KW Open Type Diesel Generator with ATS Auto Transfer Switch Genset for Industrial Use

This 520kW / 650kVA open-type diesel generator set adopts heavy-duty industrial diesel engine, matched with 100% copper brushless alternator. Equipped with 24V DC electric start system and ATS auto-transfer switch, it realizes automatic power switching between mains power and generator power. Open-frame design provides excellent heat dissipation and convenient maintenance. This genset can be applied as prime power or emergency standby power for factories, data centers, hospitals, commercial buildings, mining sites and construction projects. ISO-CE certification is available for global project delivery.

• 520kW prime power / 650kVA, heavy-duty industrial diesel engine, turbocharged intercooled, stable continuous heavy-load performance
• Open-frame standard structure, outstanding heat dissipation, easy access for inspection, troubleshooting and parts replacement
• 100% copper brushless alternator, H-class insulation, IP23 protection grade, low temperature rise and high generating efficiency
• 3-phase 4-wire output, 50Hz / 60Hz optional, multiple voltage options: 380V, 400V, 415V, 480V for global industrial standards
• 24V DC reliable electric starting system
• ATS auto-transfer switch, auto-start upon mains failure, auto-stop when mains power recovers for unattended operation
• Intelligent generator controller, real-time monitoring voltage, current, frequency, oil pressure, coolant temperature, exhaust temperature and running hours
• Full-range protection: over-voltage, under-voltage, over-current, short-circuit, overspeed, low oil pressure, high-temperature alarm & auto shutdown
• Large-capacity base fuel tank for long-time continuous running
• Anti-vibration damping mounts to reduce unit vibration transmission
• Optional silent canopy, remote monitoring module, parallel cabinet for multi-genset joint power supply
• Certificates: ISO, CE available for project tender and customs clearance

• Heavy-duty engine designed for long-time continuous operation, reliable for prime and standby power scenarios
• Open-frame layout delivers superior heat dissipation, simple inspection and low-cost maintenance
• 100% copper alternator features high efficiency, stable output and long service-life under variable industrial loads
• ATS cooperates with electric start to achieve fully automatic unattended emergency power supply
• Complete multi-protection system effectively avoids unit damage caused by abnormal working conditions
• Support international standard certificates, meet global project bidding and import customs clearance requirements

• Industrial plants
• Data centers
• Hospitals
• Shopping malls
• Commercial complexes
• Mining sites
• Construction sites
• Remote areas without grid supply
• Prime power and emergency backup power for critical electrical equipment