500kW Open Diesel Genset

This 500kW (625kVA) open-frame diesel generator set is driven by genuine Yuchai heavy-duty industrial diesel engine, matched with brushless self-excited alternator. Manufactured in compliance with ISO 8528-1 international generator standard. It provides continuous prime power and emergency standby power for large-scale factories, commercial complexes, hospitals, mining sites, data centers and infrastructure projects. The open-type structure delivers excellent heat dissipation and easy access for inspection, overhaul and component replacement, suitable for dedicated generator room or outdoor shelter installation.

• Heavy-duty open steel base chassis, optimized large-air-flow heat dissipation layout, convenient for daily inspection, maintenance and parts replacement
• Yuchai water-cooled four-stroke heavy-duty diesel engine, abundant power reserve, good fuel economy and high operational stability
• Brushless self-excited alternator, low voltage waveform distortion, stable power output, few wearing parts and long service life
• Equipped with Deepsea intelligent controller, real-time monitoring of voltage, current, frequency, oil pressure, water temperature, rotating speed and running hours
• Full protection functions: overspeed, high water temperature, low oil pressure, over-voltage, under-voltage, overload, short-circuit protection, with fault alarm and automatic shutdown
• Heavy-steel integrated base frame with built-in fuel tank; high-performance anti-vibration dampers reduce vibration transmission between power unit and base
• Standard local manual start-stop; optional ATS automatic transfer switch, multi-units parallel operation, remote monitoring for unattended operation

• Continuous prime power output for heavy-duty industrial loads
• Large-capacity emergency standby power supply upon mains power failure
• Multi-parameter real-time monitoring, fault alarm and automatic emergency shutdown
• Local manual start-stop control
• Optional ATS auto transfer, genset parallel operation, remote monitoring & control function

1. Original Yuchai high-power engine with proven mature technology, complete global spare-parts supply network, high cost-performance for large-power projects
2. Open-type layout delivers superior heat dissipation, effectively avoids over-heating risk under long-time full-load continuous operation
3. Brushless alternator provides clean stable power, adapts to complex and sensitive electronic loads, low-maintenance requirement
4. Full-range safety protection system effectively prevents unit damage under abnormal working conditions
5. Heavy-duty integrated base facilitates transportation and generator-room installation; flexible to add silencer, ATS, parallel cabinet, remote monitoring and other optional accessories
6. Strict factory test complying with ISO 8528-1 standard, stable and reliable for long-duration heavy-load continuous running

Large-scale manufacturing plants, commercial buildings, hospitals, mining sites, telecommunication hub stations, water treatment plants, data centers, infrastructure construction and other large-scale prime power or emergency backup power occasions.