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Shanghai Dongfeng Generator
Shanghai Dongfeng 550 kVA Diesel Generator
Built around a 12-cylinder V-type SDEC SC25G610D2 engine of 25.8 litres, the Shanghai Dongfeng 550 kVA diesel generator delivers 550 kVA standby and 500 kVA prime power through a turbocharged, aftercooled intake and a 400/230 V, 50 Hz three-phase alternator.
- Standby Power (ESP)
- 550kVA· 440 kW
- Prime Power (PRP)
- 500kVA· 400 kW
Technical Specifications
Power & Electrical
- Standby Power (ESP)
- 550 kVA / 440 kW / 794 A
- Prime Power (PRP)
- 500 kVA / 400 kW / 722 A
- Voltage
- 400/230 V
- Frequency
- 50 Hz
- Phase
- 3
- Power Factor
- 0.8
Engine
- Engine Brand
- Shanghai Dongfeng
- Engine Model
- SC25G610D2
- Cylinders
- 12 / V Type
- Displacement
- 25.8 L
- Bore x Stroke
- 135 x 150 mm
- Compression Ratio
- 16:1
- Aspiration
- Turbocharged Aftercooled
- Cooling System Capacity
- 140
- Fuel Consumption (100% load)
- 128 L/h
- Fuel Consumption (75% load)
- 96 L/h
Alternator
- Voltage / Frequency
- 400/230 V - 50 Hz
- Phase
- 3
- Power Factor
- 0.8
- Insulation Class
- H
- Protection Class
- IP23
Dimensions
- Canopied Type (L x W x H)
- 4800 x 1800 x 2250 mm
- Open Type (L x W)
- 3600 x 1800 mm
Product Information
- Category
- Shanghai Dongfeng Generator
- Stock Code
- NDX-SDF-550
- Warranty
- 24 months
- Country of Origin
- Türkiye
Overview
Shanghai Dongfeng 550 kVA Diesel Generator
The Shanghai Dongfeng 550 kVA diesel generator is laid out around the mechanical core of the SDEC SC25G610D2, a diesel engine that arranges its 12 cylinders in a V configuration. Its 25.8 litres of displacement come from a 135 mm bore and a 150 mm stroke, so the stroke exceeds the bore and gives the engine a long-stroke character. A turbocharged and aftercooled intake turns that displacement into 550 kVA of standby output. The V layout keeps twelve cylinders within a shorter block and limits the overall length of the set. Nidexa pairs this mechanical platform with an alternator configured for 400/230 V mains values.
Engine
The SDEC SC25G610D2 is a 12-cylinder V-type diesel engine with a displacement of 25.8 L. Bore is 135 mm and stroke is 150 mm, while the compression ratio is set at 16:1. Induction is turbocharged with aftercooling. Fuel consumption is 128 L/h at full load and 96 L/h at 75 percent load.
Alternator and Electrical Values
The alternator runs at 400/230 V and 50 Hz in a three-phase configuration, with a power factor of 0.8. Standby (ESP) operation is rated at 550 kVA, 440 kW and 794 A, while prime (PRP) operation is rated at 500 kVA, 400 kW and 722 A. Winding insulation is class H and the stated protection rating is IP23.
- Standby power (ESP): 550 kVA / 440 kW / 794 A
- Prime power (PRP): 500 kVA / 400 kW / 722 A
- Engine: SDEC SC25G610D2, 12 cylinders, V type, 25.8 L
- Bore x stroke: 135 x 150 mm, compression ratio 16:1
- Induction: turbocharged, aftercooled
- Voltage and frequency: 400/230 V, 50 Hz, 3 phase, power factor 0.8
- Insulation class H, protection class IP23
- Fuel consumption: 128 L/h at 100% load, 96 L/h at 75% load
Installation and Use
The set is available in canopied or open form. Canopied dimensions are 4800 x 1800 x 2250 mm (L x W x H), while open-type dimensions are 3600 x 1800 mm (L x W). The product originates from Türkiye, is covered by a 24-month warranty and is listed under stock code NDX-SDF-550.
