400kW 500kVA Open Type Cummins Diesel Genset With Stamford Alternator Industrial Power

This 400kW (500kVA) open type heavy-duty diesel generator set combines a genuine Cummins industrial heavy-duty diesel engine with an original UK Stamford pure copper brushless alternator. Featuring a standard open-frame structure, this high-power industrial genset offers exceptional power reserve, excellent full-load continuous operation stability, efficient heat dissipation, and ultra-reliable power output performance. Designed specifically for large-scale industrial heavy-load continuous power supply and critical standby power scenarios.

Compliant with CE, ISO9001 and ISO8528 international industrial standards, the unit is widely applied in large industrial manufacturing bases, mining operations, petrochemical plants, data center clusters, municipal key projects, large construction sites and remote off-grid power stations. Optional ATS automatic transfer switch, remote monitoring system and multi-unit parallel operation system support fully intelligent and unattended power supply.

• Powered by authentic Cummins KTA19-G2 series 6-cylinder inline, water-cooled, turbocharged and intercooled diesel engine
• Professional heavy-duty industrial fuel injection and combustion optimization technology
• Massive power reserve, fast transient load response, low fuel consumption
• Strong resistance to harsh working conditions and long-term full-load operation
• Supported by Cummins global after-sales network with worldwide spare parts availability

• World-famous original Stamford 100% pure copper brushless alternator
• Class H high-temperature insulation and IP23 protection grade
• Unique 2/3 pitch winding design and high-precision AVR automatic voltage regulation
• Ultra-low harmonic distortion and ultra-stable pure sine wave power output
• Outstanding motor starting capability and excellent anti-interference performance
• Long-term maintenance-free operation with greatly reduced failure rate

• Open-type structural layout completely exposes core heat dissipation components
• Unobstructed air circulation prevents heat accumulation during 24-hour operation
• Higher continuous operation stability and stronger heat resistance than silent canopy gensets
• Preferred configuration for large industrial uninterrupted power supply

• Professional Smartgen or DeepSea high-end digital controller
• Real-time monitoring of voltage, current, frequency, coolant temperature, oil pressure, rotation speed and running hours
• Multiple protection functions including low oil pressure, high water temperature, overload, over-voltage, under-voltage and overspeed
• Automatic alarm and shutdown functions for safe operation under complex industrial conditions

• Thickened integral steel base with built-in large-capacity fuel tank
• High-strength multi-point shock absorbers weaken mechanical vibration
• Prevents resonance during operation
• Integrated structure requires no complex foundation construction
• Convenient for integral hoisting, transportation and on-site installation

• 24V Reliable Electric Start System: Standard 24V DC electric starting ensures fast and reliable startup in low temperature, high humidity and harsh industrial environments
• Full-Range Safety Protection Function: Complete automatic alarm and emergency shutdown protection for overload, overvoltage, undervoltage, low oil pressure, high temperature and overspeed faults
• ATS Automatic Switching (Optional): Automatically starts when mains power fails and stops after grid power recovery for unattended emergency backup
• 24/7 Full-Load Continuous Operation: Excellent heat dissipation and strong power endurance support long-term full-load operation for prime power demand
• Remote Monitoring & Parallel Operation (Optional): Supports remote real-time data monitoring, start-stop control, fault query and multi-unit parallel operation

• Top-Level Industrial Brand Combination: Cummins K-series heavy-duty engine + original Stamford alternator - globally recognized high-power industrial golden matching solution
• Super Heavy-Load Resistance & Ultra-High Stability: Super power reserve and strong impact load resistance adapts to harsh industrial conditions with frequent load fluctuations
• Industrial-Grade Clean & Stable Power Quality: Precise voltage regulation and ultra-low harmonic distortion protects large frequency conversion equipment and precision instruments
• Low Maintenance & High Cost-Performance: Open structure enables intuitive inspection and convenient maintenance; brushless design eliminates carbon brush maintenance
• Dual Brand Global After-Sales Guarantee: Complete global service networks and spare parts supply systems from both Cummins and Stamford
• Strict High-Power Factory Testing: 100% full-load aging test, dynamic performance calibration and safety inspection before delivery
• Powerful Project Customization Ability: Supports multi-country voltage and frequency conversion, ATS automatic switching, remote monitoring and multi-unit parallel operation

This 400kW open type Cummins + Stamford high-power generator set is suitable for large-scale heavy-duty industrial power supply scenarios. It is widely used in petrochemical engineering, open-pit mining areas, large industrial manufacturing bases, data center clusters, municipal key engineering projects, large bridge and road construction, remote off-grid power stations and other high-power continuous and emergency standby power fields.