500kW Perkins Quiet Emergency Backup Generator With ATS Automatic Transfer Switch

This 500kW silent emergency backup diesel generator features an original UK Perkins heavy-duty industrial engine, paired with a large frame brushless synchronous alternator and heavy-duty integrated silent soundproof canopy. The unit comes pre-installed with an ATS automatic transfer switch as standard configuration, making it ideal as a core emergency power supply for large general hospitals, industrial parks, comprehensive shopping malls, medium & large data centers, high-rise office buildings, and chemical plants.

The complete unit integrates a multi-stage composite muffler, dual independent forced ventilation cooling system, large built-in daily fuel tank, and intelligent ATS linkage control system. It automatically starts within 3-8 seconds during mains power failure to supply stable continuous power for critical emergency loads, and automatically switches back to municipal power while executing cooling shutdown after grid recovery. Fully compliant with ISO8528 and CE international export standards, featuring low noise, IP54 all-weather outdoor protection, and stable long-term unattended standby operation.

• Genuine Perkins Heavy-Duty Industrial Engine: Original Perkins large-displacement industrial engine with electronic high-pressure common rail fuel injection system, sufficient power reserve and strong overload capacity. Excellent frequent startup performance under long-term standby conditions with low vibration and low exhaust noise.
• High-Stability Large Brushless Synchronous Alternator: Large self-excited brushless alternator equipped with high-precision digital AVR regulator, ultra-low harmonic distortion and pure sine wave power output. Effectively protects precision medical equipment, server clusters, monitoring instruments and industrial control equipment.
• Heavy-Duty Low-Noise Integrated Silent Canopy: Thickened reinforced steel soundproof shell coated with marine anti-rust anti-corrosion paint. Inner wall fully filled with thick flame-retardant high-density sound-absorbing cotton, matched with oversized built-in multi-stage industrial silencer.
• Standard Factory Built-In ATS Automatic Transfer Switch: Integrated ATS cabinet realizes fully automatic power switching between municipal grid and generator without manual operation. Zero power interruption for core emergency loads with intelligent linkage control.
• Dual Independent Closed Forced Heat Dissipation System: Dust-filter air intake shutters matched with double heavy-duty axial flow exhaust fans to form independent large-flow cooling circulation channel. Prevents over-temperature shutdown under high-temperature tropical and summer outdoor environments.
• IP54 All-Weather Outdoor Integrated Structure: Silent canopy reaches IP54 protection grade, rainproof, dustproof and anti-salt spray. Large-capacity built-in daily fuel tank equipped with reserved external fuel pipeline interfaces.
• Comprehensive Multi-Layer Safety Protection System: Full set of protection functions including low oil pressure alarm & auto shutdown, high coolant temperature protection, overspeed, overload, overvoltage, undervoltage, short-circuit, reverse power and earth fault protection.
• Humanized Maintenance Layout & Diversified Optional Configurations: Extra-wide quick-opening maintenance doors on both sides for convenient filter replacement and engine overhaul. Standard 24V DC heavy-duty maintenance-free electric start system with various optional configurations available.

• Rated prime power: 500kW / 625kVA; emergency standby power: 550kW / 687.5kVA, stable three-phase power supply for all kinds of large-scale emergency critical loads
• Standard ATS linkage realizes fully automatic unattended emergency backup power supply, no on-duty staff required during power outages
• Reinforced silent enclosure greatly reduces operating noise, applicable to noise-sensitive areas
• Support long-term standby and continuous full-load operation with automatic alarm and protective shutdown for abnormal parameters
• Reserved standard communication interfaces support remote start-stop, real-time operating data query and fault alarm push via cloud monitoring platform
• Integrated muffler, cooling system and fuel supply system form an independent large-capacity emergency power station
• Large-size silent canopy with standardized overall structure, convenient for transportation and installation

• Authentic Perkins high-power power assembly with mature stable full-load performance and excellent frequent startup adaptability for large emergency standby scenarios
• One-stop factory integration of reinforced silent canopy + ATS, saving procurement costs and on-site construction cycles
• Reinforced multi-layer sound insulation and noise reduction structure, eliminating the need for separate noise reduction machine rooms
• Low harmonic high-quality power output, protecting precision emergency equipment including medical life support systems and server clusters
• IP54 fully enclosed anti-corrosion shell, suitable for year-round outdoor placement in various environmental conditions
• Dedicated large-power emergency backup control logic with ultra-fast startup response after power failure
• Rich optional supporting configurations to satisfy diversified emergency power supply demands