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