PWSC-500GF3(12GTAA27-G32)

product features                                                                                           

// Implementation Standard:

• ISO 8528: AC generator sets driven by reciprocating internal combustion engines
• IEC 60034-1: Basic Technical Requirements for Rotating Electrical Machines
• YD/T 502: Communication Diesel Generator Sets
• GB/T 20136-2006: General Test Methods for Internal Combustion Engine Power Plants

//merit:

◇ All sealing gaskets have been upgraded; the fuel injection pump now employs a direct gear-driven connection, eliminating the need for a drive shaft and thereby enhancing reliability;

◇ Water pump flow rate has been increased, and the piping system has been optimized to reduce system resistance;

◇ Engine oil pump flow rate and oil pressure have been increased, improving the lubrication conditions of internal components;

◇ The fuel delivery system has been redesigned, along with the optimization of other peripheral piping and the air filter layout; the protective design and rational configuration impart a more sophisticated industrial design aesthetic;

◇ Complies with the G3 performance rating requirement for generator sets.

// Performance Guarantee:

◇ The unit’s transient response is tested in strict compliance with the ISO 8528-5 standard; the maximum single-step load rate can reach up to 60%.

◇ Proven product design, quality, and performance integrity

◇ All engine systems have undergone prototype and factory testing.

Unit Technical Parameters                                                         

Unit Performance Indicator (G2)                                                                  

Engine Technical Specifications                                                        

Generator Technical Specifications                                                         

// Optional generator *50 Hz, AC 400 V, cosφ = 0.8

// Generator General Parameters

Rated speed (rpm):                                                         1500

Rated voltage (V):                                               Three-phase 400 V

Power factor (cosφ):                                                 0.8 (lagging)

Cooling method:                                                       air cooling

Voltage regulator:                                                          AVR

Excitation method:                                               brushless excitation

Number of bearings:                                                  Single-bearing

Connection method:                                              Y-shaped connection

Standard and Optional Unit Configurations                                                      

Unit dimensions and weight                                                                  

* The above diagrams are for reference only; the actual dimensions and weight shall be subject to the final design drawings.

special explanation                                                               

// Primary Power Rating (PRP) refers to the maximum power at which the unit can operate continuously under variable load conditions under standard environmental conditions (atmospheric pressure, relative humidity, and ambient temperature); an overload of up to 10% is permitted for a period of 1 hour every 12 hours.

// Operating Conditions and Power Correction:

Elevation: ≤1000 m (for elevations>1000 m, power correction shall be applied)

Ambient temperature: 40°C (when the ambient temperature exceeds 40°C, a power correction must be applied)

Relative humidity: ≤60%

When the on-site operating conditions for a diesel generator set do not meet the above criteria, the generator set’s output power shall be adjusted; the final adjusted value shall be applied.

The coefficient; please refer to the detailed technical specifications for the respective engine and generator.

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