728kW 910kVA Diesel Generator Set, 50 Hz, SDEC SC33W1150D2

The 728kW (910kVA) Open-Type Diesel Generator Set is a high-capacity, heavy-duty power solution meticulously engineered to meet the rigorous demands of large-scale industrial and commercial applications. Built for both continuous-duty operation and reliable standby power supply, this unit combines robust construction, advanced componentry, and optimized performance to deliver uninterrupted electricity even in the most challenging working environments—making it an indispensable asset for facilities where power downtime translates to significant operational losses.

At the heart of this generator set lies the high-performance SDEC SC33W1150D2 engine, a premium diesel engine renowned for its exceptional durability, fuel efficiency, and low maintenance requirements. Manufactured by Shanghai Diesel Engine Co., Ltd. (SDEC), a leader in industrial engine technology, the SC33W1150D2 is designed to withstand prolonged high-load operation with minimal wear and tear. Its advanced combustion system ensures complete fuel combustion, reducing fuel waste and harmful emissions, while its robust cylinder block and precision-machined components enhance overall reliability and extend the engine’s service life—even in harsh conditions such as high temperatures, dust, or humidity.

Perfectly paired with the SDEC engine is a high-quality brushless alternator, a critical component that ensures stable, clean power output. Unlike brushed alternators, this brushless design eliminates the need for regular brush replacement and maintenance, reducing downtime and operational costs. It delivers consistent electrical performance, with a rated frequency of 50 Hz and a three-phase output voltage of 415/240 V, alongside a rated output current of 1266 A—providing ample power to support large industrial machinery, production lines, commercial buildings, data centers, and other high-demand applications. The alternator’s advanced voltage regulation system also ensures minimal voltage fluctuation, protecting sensitive equipment from damage and ensuring seamless compatibility with a wide range of electrical loads.

Designed as an open-type unit, this generator set features a rugged, open-frame structure that offers two key advantages: easy maintenance and optimal heat dissipation. The open design provides unobstructed access to all critical components—including the engine, alternator, fuel system, and cooling system—allowing maintenance technicians to perform inspections, repairs, and routine servicing quickly and efficiently, without the need for complex disassembly. This not only reduces maintenance time but also lowers labor costs, ensuring the unit remains operational for longer periods. Additionally, the open-frame design facilitates natural air circulation, complemented by a high-efficiency cooling system, to effectively dissipate the heat generated during operation. This prevents overheating, even during continuous high-load running, and further enhances the generator’s durability and service life.

Engineered for versatility, the 728kW (910kVA) Diesel Generator Set is ideally suited for a wide range of industrial and commercial scenarios. It can serve as a primary power source for off-grid facilities—such as remote mining sites, construction projects, or rural industrial parks—where access to the main power grid is limited or unreliable. Alternatively, it functions as a high-capacity standby power solution for grid-connected facilities, including manufacturing plants, shopping malls, hospitals, and data centers, ensuring uninterrupted operation in the event of grid failures, blackouts, or voltage fluctuations. In such critical applications, the generator’s fast start-up capability and stable power delivery prevent costly production disruptions, data loss, or service interruptions.

Beyond its core performance and design advantages, this generator set is also focused on efficiency and durability. Its optimized engine and alternator pairing ensures high energy conversion efficiency, minimizing fuel consumption and reducing long-term operational costs. The use of high-quality, corrosion-resistant materials in its construction makes it resilient to harsh environmental conditions, including extreme temperatures, dust, and moisture—ensuring reliable performance in both indoor and outdoor installations.

In summary, the 728kW (910kVA) Open-Type Diesel Generator Set, powered by the SDEC SC33W1150D2 engine and equipped with a brushless alternator, stands out as a robust, efficient, and reliable power solution. Its combination of high power output, stable performance, easy maintenance, and versatile application makes it the ideal choice for businesses and facilities seeking a cost-effective, long-lasting power solution to meet their demanding industrial and commercial power needs. Find Top China Manufacturers, Suppliers, Exporters, Services Providers, Sourcing China Quality Products & Services on the B2B E-Commerce Website Platform Portal.