model

FFDL-Y500GF

Unit power (KW)

500

Output voltage (V)

400/230

Rated output current (A)

900

Wiring method

Three-phase four-wire

Power factor

0.8 (Lag)

Startup method

24V DC start

Frequency (Hz)

50

Unit weight (kg)

4000

Unit dimensions (reference values)

3500*1500*1970mm

Altitude (m)

1500

Steady-state voltage regulation

≤±2.5%

steady-state frequency regulation

≤±5%

steady-state voltage fluctuation

≤±1%

Steady-state frequency volatility

≤±0.5%

Transient voltage regulation

-15% to +20%

Transient frequency regulation

-10% to +10%

Voltage settling time

≤1S

Diesel engine brands

Guangxi Yuchai

model

YC6TD780-D32/YC6TD780-D31

Rated speed (pm)

1500

Power (kW)

520/572

Number of cylinders

6 cylinders

Cylinder arrangement

inline

Cylinder bore * stroke (mm)

152*180

Compression ratio

14:1

Speed adjustment method

Electrically controlled unit pump

fuel supply method

Electronic fuel injection

fuel

China 0# light diesel oil

Fuel consumption rate (g/kw.h)

≤208

intake method

Supercharged, intercooled

Oil consumption rate (g/kw.h)

≤1.5

steady-state rate of adjustment

≤5%

Emission standards

China III

Cooling method

Water tank radiator that meets ambient temperature requirements up to 40℃, belt-driven cooling fan, with fan safety cover.

Generator brand: Stamford

Manufacturer: Cummins Generator Technology (China) Co., Ltd.

Generator Model: S5L1D-D41/S5L1S-D41/HCI544D1

Capacity: 550KVA

Voltage: 400V/230V

Types: Brushless, single bearing, rotating magnetic field

Excitation system: self-excited, automatically regulating voltage

Winding structure: 2/3 pitch

Number of phases: Three-phase four-wire

Insulation class: Class H

Power factor: COSΦ = 0.8 lag

Telephone interference factor: TIF: <50

Wiring: Y-type connection

Telephone harmonic distortion (THF): <2%

Protection rating: IP23

Radio interference: Meets BS800 and VDE G and N levels

Meets the following standards: GB755, BS5000 Part 3, VDE0530, NEMA MG1-22, IEC-34, GSA C22-100, AS1359

Calibration Environment
: • Ambient Temperature: ≤40℃ • Relative Humidity: ≤60% • Altitude: ≤1000m
• Complies with ISO3046 and ISO8528 requirements.
Optional Configurations
: • Automatic Load Transfer Switch (ATS) • Automatic Parallelization Switch (DSE) Controller
• Containerized Generator Set
• Mobile Trailer-Mounted Power Station
• Rainproof Generator Set
• Silent Mobile Power Station
• Remote Computer Interface
• Spare Parts with 500-1000 Hours of Operation