120kW 150kVA Silent Cummins Diesel Genset With ATS Leroy Somer Alternator

This 120kW (150kVA) silent diesel generator set combines a genuine Cummins industrial diesel engine with an original French Leroy Somer brushless alternator, integrated within a heavy-duty waterproof and soundproof canopy. This high-end industrial power solution delivers ultra-stable power quality, strong overload capacity, and low-noise operation performance.

Designed for both prime continuous power and standby emergency power, this generator set is ideal for high-standard industrial plants, commercial complexes, hospital systems, data centers, telecom base stations, and noise-sensitive urban areas. Fully compliant with CE, ISO9001, and ISO8528 international standards. Optional ATS automatic transfer switch and remote monitoring system support fully unattended intelligent power supply, making it a reliable high-end power solution for medium and large engineering projects worldwide.

Features authentic Cummins 6-cylinder inline, water-cooled, turbocharged and direct-injection diesel engine with mature industrial technology. Provides sufficient power reserve, fast load response, low fuel consumption and low emission performance. Supported by Cummins global after-sales network and universal spare parts supply, ensuring long-duration continuous operation with ultra-low failure rate and excellent durability for heavy-duty working conditions.

Equipped with world-famous French Leroy Somer pure copper brushless alternator, featuring Class H high-temperature insulation and IP23 protection grade. Includes high-precision intelligent AVR voltage regulation system for ultra-low distortion pure sine wave power output. Compared with conventional alternators, offers stronger motor starting capability, better voltage stability and higher working efficiency, perfectly protecting high-precision medical, communication and industrial core equipment.

Thickened galvanized steel canopy with multi-layer anti-rust and anti-corrosion coating, filled with high-density flame-retardant sound-absorbing cotton and equipped with large industrial muffler and optimized air inlet and outlet duct system. Operating noise controlled within 69-73dB(A) at 7 meters. Integrated canopy provides waterproof, dustproof and rainproof functions, suitable for long-term outdoor fixed installation and urban noise-restricted environments.

Configured with industrial-grade Smartgen or DeepSea digital controller. Monitors voltage, current, frequency, coolant temperature, oil pressure, rotating speed and running hours in real time. Complete built-in fault alarm and automatic shutdown protection system effectively prevents unit damage under abnormal working conditions, ensuring safe and stable long-term operation.

Heavy-duty integral steel base with built-in large-capacity fuel tank and high-strength rubber shock absorbers significantly reduces mechanical vibration and secondary noise. Integrated structural design requires no complex foundation construction, facilitating transportation, hoisting and on-site installation.

• Reliable 24V Electric Start System: Standard 24V DC electric starting ensures fast and stable startup in low-temperature, humid and harsh outdoor environments.
• Full-Range Safety Protection: Automatic alarm and emergency shutdown for low oil pressure, high water temperature, overload, over-voltage, under-voltage and overspeed faults to protect the unit from damage.
• ATS Automatic Switching (Optional): Automatically starts when mains power fails and delays shutdown after mains power recovery, enabling fully unattended emergency power supply.
• 24/7 Continuous Industrial Operation: Optimized heat dissipation structure and stable power performance support long-term full-load continuous operation for off-grid industrial zones and key engineering projects.
• Remote Monitoring & Control (Optional): Supports remote real-time data viewing, start/stop operation and fault information push via mobile and computer terminals for intelligent management.

• High-End Global Top Brand Matching: Cummins industrial engine + French Leroy Somer alternator combination is widely recognized in global high-end industrial, medical, data center and government projects, with extremely high market credibility.
• Superior Clean Power Quality & Overload Resistance: Leroy Somer alternator features precise voltage regulation, ultra-low harmonic distortion and strong motor starting capacity, providing more stable and cleaner power than ordinary alternators.
• High Efficiency & Low Long-Term Operating Cost: Cummins six-cylinder engine achieves low fuel consumption and high power output. Brushless Leroy Somer structure requires no daily carbon brush replacement and maintenance, greatly reducing operational costs.
• Urban Environmental Low-Noise Performance: Professional integrated silent canopy effectively reduces operating noise, meeting strict urban environmental protection standards for residential communities, hospitals, schools and commercial areas.
• Complete Global After-Sales System: Both Cummins and Leroy Somer have worldwide official service networks and spare parts supply channels, providing fast technical support and maintenance.
• Strict Industrial-Grade Quality Control: Every unit passes 100% full-load aging test and precision performance calibration before delivery, ensuring stable output and strong overload capacity.
• Powerful Customization Adaptability: Supports multi-country voltage and frequency customization, as well as ATS automatic switching, remote monitoring and parallel system configuration.

This 120kW silent Cummins & Leroy Somer generator set is specially designed for high-end and heavy-duty power demand scenarios. It is widely used for data center standby power, hospital emergency power, telecom base stations, high-end commercial buildings, industrial factory production lines, school facilities, mining projects and key municipal engineering power supply projects.