150KW / 400V/1500 Rpm Marine Diesel Generator

1.genset can running normally under the condition as below

surrounding air temperature 45℃

air pressure 0.1MPa

sea water temperature 32℃

air humidity 60%

salt fog,mold,oil fog,condensation yes

striking,vibration yes

trim 7°30‘

heel 15°

rolling 22°30‘

2.2main technical data

2.2.1type CCFJ150J

rated power 150KW

rated voltage 400V

rated frequency 50Hz

rated current 270A

rated power factor 0.8(lagging )

rated speed 1500rpm

outline dimension(mm) ≈2475×780×1510

NW ≈2380Kg

2.2.2DIESEL ENGINE

TYPE 6135JZLCaf

Configuration In-line,4stroke, turbo charging

Cycle 6

bore 135mm

stroke 150mm

rated power 180KW

rated speed 1500rpm

starting way electrical,DC24V

fuel consumption 220 g/KW.h

LO consumption 2.04 g/KW.h

cooling way fresh or sea water

fuel specification 0#or—10#DO

LO specification CD40or better

speed control by machinery

2.2.3alternator

(1)type depend on the custmers

(2)Configuration 3phs, brushless

(3)rated power 150KW

(4)rated voltage 400V

(5)rated current 270A

(6)rated frequency 50Hz

(7)rated power factor 0.8(lagging)

(8)running way continue

(9)PH and wiring connection 3PH

(10)voltage adjustment brushless and self excitation

(11)protection IP23

(12)insulation H

3.1This genset can start smoothly under the condition as below Surrounding temperature not less than 5℃; Lube oil and cooling water without preheating

3.2Steady-state speed (frequency) regulation ≤5%

3.3Transient speed regulation ±10% , within5s

3.4Voltage stability bandwidth ≤0.5 %

3.5voltage adjustment

3.5.1Steady-state voltage regulation ≤±2.5%

3.5.2Transient voltage regulation +20%,-15%;Voltage settling time 1.5 s

3.6Range of voltage setting : 95%~105% Ue

3.7The genset can be continuously operated at 110% rated power for one hour per 12 hours (total 110% load no more than 60 hrs)

3.8 This genset with 4electrical control box, include the power switch, start and stop switch, raising and reducing speed, gauges,etc.

3.9There have the function of alarm stopping alongside of control box

3.9.1fresh water temperature higher alarm

setting value alarm 95℃stop

3.9.2oil pressure lower alarm

setting value 0.15MPa -alarm 0.12MPa-stop

3.9.3oil temperature higher alarm

setting value 92℃alarm 95℃stop

3.9.4over speed stopping alarm

setting value 1650rpm-alarm 1725rpm-stop

3.10NOISE GRADE

110dB(A)it should be lower than 110dB upon the genset up to the rated power and away from genset one meter