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500KW Chongqing Cummins diesel generator set

Product Introduction

500KW Chongqing Cummins diesel generator set technical parameters:

Unit model: BM500GF

Standby power (KW): 500

Normal power (KW): 450

Unit size (mm): 3500*1500*2000

Unit weight (kg): 4200

Fuel consumption (g/kw.h): 206

Frequency(HZ): 50

Speed (r/min): 1500

LP7m noise (dB): 92.4

Control system: LCD Chinese CNC

Working environment requirements:

Altitude (m): ≤1000

Atmospheric pressure (kPa): ≥89.9

Inlet air temperature (℃): ≤40

Relative humidity: ≤60%

Fuel standard: 0# light diesel

Engine oil standard: CF grade/15W-40

Water pH: 6.5~8

Surface mildew level: ≤GB/T2423.16/2

One hour overload is allowed every 12 hours

Generator parameters

Generator parameters

Diesel generator brand: (Cummins) Cummins

Manufacturer: (CCEC) Chongqing Cummins Generator Co., Ltd.

Diesel generator model: KTAA19-G5

Maximum power (KW): 555

Output power (KW): 502

Number of cylinders/arrangement: 6 cylinders/in-line

Compression ratio: 13.5:1

Cylinder diameter*stroke(mm): 159*159

Displacement (L): 18.9

Oil pressure (psi): 50~70

Engine oil temperature (℃): ≤121

Oil capacity(L): 50

Fuel system: PT pump direct injection

Cooling method: Closed water cooling cycle

Starting method: DC24V electric start

Speed regulation mode: electronic speed regulation

Intake mode: Supercharged, intercooled

Type: Four-stroke, 60°

Constant load steady state fluctuation rate: ±0.25%

Power deviation: ≦±5%

Generator brand: Leroy Senma

Voltage: 400V/230V

Type: Brushless self-excitation (AVR automatic voltage regulation)

Phase number: three-phase four-wire

Wiring: Y-type connection

Insulation Class: H

Power factor: COSΦ=0.8 lagging

Telephone Impact Factor: TIF: <50

Telephone harmonic coefficient: THF: <2%

Protection level: IP22/IP23

Transient voltage regulation: ≤-15%/ +20%

Steady-state voltage regulation: ≤±1%

Voltage stabilization time: ≤3sec

Voltage fluctuation rate: ≤0.5%

Voltage waveform distortion: ≤8%

Steady-state frequency regulation rate: ≤5%

Transient frequency regulation rate: ≤-10%/+12%

Frequency stabilization time: 3sec

Frequency volatility: ≤1.5%

Rotor type: Salient pole

 

500KW Chongqing Cummins diesel generator set equipment pictures:


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