650 kW Diesel Generator DE-900 DDS: A Powerful Solution for Large-Scale Facilities

Reliable industrial-grade power supply

The powerful DE-900 DDS 650 kW diesel generator is a high-tech, industrial-class power generation system developed by the specialists of “DAREX TRADING SOLUTIONS” to ensure reliable electricity supply for large-scale facilities. This power unit is designed to provide uninterrupted energy for industrial complexes, construction sites, shopping centers, and other critical facilities with high power demand.

At the core of the DE-900 DDS generator is a reliable DOOSAN engine — a product of the South Korean manufacturer with an impeccable reputation in industrial power systems. Diesel generators based on Doosan engines are known for their low cost of ownership thanks to fuel-efficient operation and affordable spare parts and consumables. By applying advanced technologies, the generator demonstrates exceptional reliability, efficiency, and high performance across various operating modes.

Key advantages of the DE-900 DDS diesel generator

• Impressive power output – 650 kW for large industrial facilities
• Proven DOOSAN engine – world-renowned South Korean quality
• Optimal fuel consumption – economical operation during long-term use
• Extended service life – designed for intensive industrial operation
• Electronic control system – precise regulation and monitoring of parameters
• Versatile application – suitable for both prime and standby power supply
• Multiple configuration options – open frame, soundproof canopy, container version

Technical specifications

Model: DE-900 DDS
Rated power: 650 kW (812 kVA)
Standby power: 715 kW (893 kVA)
Engine manufacturer: DOOSAN (South Korea)
Engine type: diesel, liquid-cooled
Cylinder arrangement: V-type
Control system: electronic
Starting system: electric starter
Output voltage: 400 V
Frequency: 50 Hz
Phases: 3-phase
Fuel tank capacity: enlarged
Automation level: Class 1 (standard), upgradeable to Class 2 or 3

Configuration options

The DE-900 DDS diesel generator is available in the following configurations:

• Open-frame version – basic configuration for installation in specially equipped rooms
• Soundproof canopy – reduces noise levels and protects from weather conditions
• Containerized version – designed for harsh climates with operating temperatures from -50°C to +50°C
• Trailer or chassis-mounted version – mobile solution for quick relocation between sites

Application areas

The 650 kW DE-900 DDS diesel generators are designed to produce three-phase electrical current at 50 Hz and 400 V. They are ideally suited for powering the following facilities:

• Large industrial enterprises and manufacturing complexes
• Oil and gas industry facilities and mining operations
• Construction sites and temporary installations
• Commercial and business centers
• Medical institutions and hospitals
• Data centers and server rooms
• Hotels and sports complexes
• Critical infrastructure facilities
• Emergency backup power for strategic facilities

Standard equipment

The standard configuration of the DE-900 DDS diesel generator includes:

• High-strength welded steel frame
• DOOSAN diesel engine with mounted accessories
• Synchronous alternator
• Cooling system with radiator
• Battery charging generator
• Batteries with connecting cables
• Electric starter
• Air filter
• Fuel supply system with filtration
• Lubrication system with filtration
• Oil pressure and coolant temperature protection system
• Exhaust system with industrial silencer
• Built-in fuel tank
• Control panel with digital controller

Operating modes

The DE-900 DDS diesel generator can operate in two main modes:

Prime Power mode – continuous operation (24/7) with variable load.
Standby Power mode – no overload allowed; operation is limited to 1 hour per every 10.5 hours of operation.

Additional options

To extend functionality, the DE-900 DDS can be equipped with:

• Automatic Transfer Switch (ATS)
• Engine coolant pre-heater
• Automatic battery charger
• Enlarged fuel tank
• Remote monitoring and control systems
• Synchronization systems with other generators or grid
• Automatic fuel refueling systems

Advantages of choosing the DE-900 DDS

The DE-900 DDS diesel generator provides:

• Safe and long-term operation without constant operator supervision
• Stable output parameters throughout its service life
• Cost efficiency and fast return on investment
• Compatibility with various load types, including sensitive electronic equipment
• High-quality electrical output, operational reliability, and easy maintenance

Buy a 650 kW generator in Ukraine

“DAREX TRADING SOLUTIONS” offers the DE-900 DDS 650 kW diesel generator at a competitive price with delivery to your site in Kyiv, Dnipro, Lviv, Khmelnytskyi, Kropyvnytskyi, and across Ukraine.

Our specialists provide:

• Professional equipment selection based on your facility’s requirements
• Delivery and installation on site
• Commissioning and startup services
• Personnel training
• Warranty and after-sales service
• Supply of original spare parts and consumables

By purchasing the DE-900 DDS diesel generator from “DAREX TRADING SOLUTIONS”, you receive not just equipment, but a complete power solution for your business that ensures stable electricity supply even in the most challenging operating conditions.

For more information or to place an order, contact our specialists via the listed details or submit a request on the darex.energy website.