350kw 438kVA Silent Diesel Generator

350kw Silent Diesel Generator

Model: DB-350GF

Prime power: 350KW/438KVA

Rated current: 630A

Rated frequency: 50Hz/60Hz

Power factor: 0.8lag

Rated voltage: 380~480V

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Introduction:

Dingbo Power, a professional diesel generator set manufacturer, is pleased to launch the 350kw 438kVA silent diesel generator set, which is specially designed to provide stable, efficient and low-noise power support for medium and large-scale power demand scenarios. As an authorized supporting manufacturer of world-famous engine brands such as Cummins, Perkins, Deutz, Weichai, Shangchai and Yuchai, as well as leading generator brands including Stanford and Leroy-Somer, we strictly select original core components to ensure the reliability, durability and high performance of each generator set.

We adhere to the customer-oriented concept and provide customized services for every customer — our professional team can recommend the most suitable configuration according to your specific usage scenarios, budget, power demand and environmental requirements, ensuring that the generator set can exert the best performance and achieve the optimal cost-effectiveness in your project. Equipped with a professional silent enclosure, high-quality core components and a built-in fuel tank, this 350kw 438kVA silent diesel generator set perfectly balances power output and noise control, making it widely applicable to various indoor and outdoor scenarios.

Advantages:

Authorized High-Quality Core Components: As an official authorized supporting manufacturer, we exclusively adopt original engines from Cummins, Perkins, Deutz, Weichai, Shangchai and Yuchai, as well as generators from Stanford and Leroy-Somer. These well-known brands have mature technology and global reputation, which can ensure the stable operation of the generator set, low fuel consumption, strong load-bearing capacity and long service life. Meanwhile, relying on the global service network of these brands, we can provide timely after-sales support and spare parts supply for customers around the world.

Superior Silent Performance: The silent enclosure is made of 2mm galvanized steel, which has excellent corrosion resistance, rust resistance and color fastness, and can maintain long-term stability even in harsh environments such as high humidity, high temperature and outdoor exposure. The interior of the enclosure is filled with 5cm thick high-density sound-absorbing cotton, which can effectively absorb and isolate the noise generated by the operation of the engine and generator. The noise level can be stably reduced to 75 decibels at 7 meters, which is far lower than the industry average, meeting the noise control standards of various sensitive scenarios and avoiding noise pollution.

Built-in 8-Hour Fuel Tank: The generator set is equipped with a bottom-mounted integrated fuel tank, which can support continuous operation for 8 hours at rated power (350kw/438kVA). This integrated design not only saves installation space and simplifies the installation process but also ensures uninterrupted power supply during short-term power outages or temporary operations, eliminating the need for additional fuel storage equipment and reducing the initial investment cost of customers.

Customizable Configuration: We fully consider the differences in customer needs. According to your usage scenarios (such as indoor/outdoor, fixed/temporary, high-temperature/humid environment), power demand (backup power/main power), budget and other factors, our professional team will customize the most suitable configuration plan for you, including engine model, generator brand, control system (manual/automatic), enclosure design and other aspects, to ensure that the product perfectly matches your actual needs.

Durable & Easy to Maintain: The 2mm galvanized steel silent enclosure not only enhances the noise reduction effect but also greatly improves the overall durability and impact resistance of the generator set, effectively preventing corrosion, rust and fading. The reasonable structural design makes all key components (engine, generator, control panel, etc.) easily accessible, which is convenient for daily inspection, maintenance and repair, reducing maintenance time and operating costs. In addition, the diesel engine has fewer vulnerable parts, which further reduces the frequency of maintenance and extends the service life of the unit.

Technical Parameters:

Item	Specification
Rated Power	350 kW /400 kVA
Voltage	220V / 380V / 400V / 415V (customizable)
Frequency	50Hz / 60Hz
Engine Brand	Cummins / Perkins / Weichai / Yuchai
Alternator	Stamford / Leroy-Somer / OEM
Phase	3 Phase
Cooling System	Water-cooled
Noise Level	≤ 75 dB(A) at 7 meters
Fuel Tank	8–12 hours running
Control Panel	Smart controller / ATS optional
Enclosure Type	Soundproof & Weatherproof

Applications:

With its powerful power output, excellent silent performance, stable operation and customizable features, the 350kw 438kVA silent diesel generator set is widely used in medium and large-scale scenarios that require quiet and reliable power supply, including but not limited to:

Industrial & Manufacturing Fields: Large factories, production workshops, assembly lines, chemical plants, metallurgical plants and warehouses. It can be used as a backup power supply to avoid huge economic losses caused by sudden power outages, or as a main power supply in areas with unstable grid power. The corrosion-resistant enclosure can adapt to the complex industrial environment and ensure long-term stable operation.

Commercial & Public Buildings: Large shopping malls, high-end office buildings, five-star hotels, large hospitals, universities and convention centers. The low-noise design ensures that the operation of the generator set will not interfere with the normal work and rest of employees, guests, patients and students, meeting the high-standard noise requirements of public places.

Data Centers & Communication Hubs: Large data centers, communication base stations, cloud computing centers and post and telecommunications facilities. It provides stable and uninterrupted power supply to ensure the normal operation of precision equipment, and the low-noise and low-vibration design avoids affecting the service life and operation accuracy of the equipment.

Outdoor & Large-Scale Temporary Projects: Large-scale construction sites (urban construction, highway construction, bridge construction), outdoor large-scale activities (concerts, exhibitions, sports events), temporary camps and emergency rescue sites. The compact design and silent performance make it easy to deploy and use, and it will not cause noise pollution to the surrounding environment.

Residential & Public Utility Areas: Large high-end residential communities, villa areas, water supply and drainage stations, sewage treatment plants and power supply stations in rural areas. The silent operation ensures that it will not disturb the daily life of residents, and the 8-hour built-in fuel tank can meet the emergency power demand during short-term power outages, ensuring the normal operation of public facilities.

Choose us:

350kW Silent Diesel Generator – Reliable Power for Your Needs

Looking for a powerful, silent, and efficient diesel generator? Our Dingbo Power 100kW Silent Diesel Generator is the ideal choice for both commercial and industrial applications, offering:

Prime Power: 350KW / 400KVA, providing reliable power to keep your operations running smoothly.

Rated Current: 630A, designed to meet your heavy-duty electrical needs.

Versatile Frequency: 50Hz/60Hz, adaptable to different requirements across regions.

Power Factor: 0.8 lag, ensuring consistent and reliable performance.

Rated Voltage: 380~480V, perfect for a variety of power setups.

Transport Package: Securely packed in plastic film and plywood case for safe delivery.

Why Choose the Dingbo Power 350GF Silent Diesel Generator?

Dingbo Power is a professional manufacturer focusing on the R&D, production and sales of diesel generator sets, with rich industry experience and mature production technology. We have established long-term and stable cooperative relationships with world-renowned engine and generator brands and obtained official authorization, which enables us to provide customers with high-quality and reliable products. Our core goal is to meet customer needs, and we are committed to providing customized power solutions, professional technical guidance and thoughtful after-sales service for customers around the world. Whether you need a high-power backup power supply or a stable main power supply, Dingbo Power will be your most reliable partner.

Whether for backup power or off-grid applications, the 400kVA Silent Diesel Generator is your ultimate solution. Order now to secure this high-performance generator and keep your business running smoothly even during power outages!