500KW Weatherproof Backup Diesel Generator with Soundproof Canopy for Hospital Data Center

This 500kW (625kVA) weatherproof silent backup diesel generator set is purpose-built for critical emergency power demands of hospitals and data centers. Equipped with heavy-duty water-cooled diesel engine, high-efficiency 100% copper brushless alternator and fully weather-resistant soundproof canopy. Featuring reliable 24V DC electric starting system, the unit complies with ISO 8528 and CE standards. It delivers continuous stable standby power when grid power fails, protecting life-saving medical equipment, server clusters, UPS systems and core IT loads. ATS automatic transfer switch, remote monitoring, open-frame and container-type structures are available as optional configurations.

• Heavy-Duty Water-Cooled Industrial Diesel Engine: Four-stroke turbocharged intercooled diesel engine with ample power reserve, fast load pickup response and good fuel economy. 24V DC electric start ensures dependable rapid startup under emergency power-loss conditions. Excellent performance in high-temperature, humid outdoor environments. Built-in base fuel tank supports long-hour continuous operation; reserved connection port for external large-capacity fuel tank to extend running time for long-duration blackout scenarios.
• High-Performance 100% Copper Brushless Alternator: Class H insulation, IP23 protection grade, built-in AVR automatic voltage regulator with low voltage waveform distortion. Standard 400/230V 3-phase 4-wire 50Hz output; 60Hz 480/277V version is customizable. It provides clean stable power, effectively avoiding damage to precision sensitive loads including medical instruments, servers and network hardware caused by voltage surges and fluctuations.
• Weather-Resistant Integrated Soundproof Canopy: Heavy-gauge steel canopy with anti-corrosion surface treatment, fully weather-proof against rain, dust and outdoor climate. Multi-layer high-density sound-absorbing material plus large industrial silencer suppress operating noise down to ≤75dB(A) @7 m. Optimized intake-and-exhaust thermal design guarantees effective heat dissipation under full-load continuous running. Can be installed outdoors directly without dedicated generator room.
• Intelligent Control & Full-Range Safety Protection: Digital generator controller real-time monitors voltage, current, frequency, coolant temperature, lube oil pressure, engine speed and cumulative running hours. Complete protection functions: overspeed, high coolant temperature, low lube oil pressure, overvoltage, undervoltage, overload, short-circuit, accompanied by audible-visual alarm and automatic emergency shutdown. Optional ATS automatic transfer switch realizes unattended auto-start and automatic load switching, which is vital for non-stop critical facilities such as hospitals and data centers. Remote cloud monitoring function is optional for off-site status checking and fault notification.
• Reinforced Integrated Base Frame: Heavy channel-steel welded skid base fitted with built-in daily fuel tank and high-density rubber vibration isolators to reduce vibration transmission. Pre-assembled whole unit, convenient for hoisting, transportation and fast on-site commissioning. Open-frame, container and mobile trailer options are offered for different project layout requirements. Every unit passes strict factory full-load aging test before delivery.

• Weather-proof soundproof canopy allows direct outdoor placement, saving investment on generator room construction for hospital and data-center projects.
• 24V DC robust electric starting system, compatible with ATS for fully unattended emergency backup power supply to prevent catastrophic loss during power outages.
• Low-distortion stable power output, well-adapted to highly-sensitive medical and IT server loads.
• Comprehensive multi-level safety protection minimizes unexpected shutdown risk for critical-mission facilities.
• Multiple configuration selections to satisfy indoor, outdoor and containerized project demands.
• Full-load factory testing ensures high reliability for long-term standby-mode operation.

Hospitals, medical centers, data centers, telecom hub stations, government key facilities, financial computer rooms and other sites requiring weather-proof silent emergency standby power.