engine parts of Weichai WHM6160 WPG687.5B7 engine

Manufacturer:

WEICHAI baudouin

Set Type:

WPG687.5B7

Prime Power:

500KW/620KVA

Standby Power:

550KW/687.5KVA

Rated Current:

902(A)

Rated Frequency:

50/60(Hz)

Start-up time:

2-3(s)

Power Factor:

0.8(Lag)

Rated Voltage:

400/230(V)

Diesel Engine Data

Manufacturer:

WEICHAI

Model:

WHM6160

Prime/Standby Power:

502KW/628KW

Rated Speed:

1500/1800(r/min)

Cycle:

4 stroke

Cylinder Arrangement:

6 in line

Displacement:

24.9L

Bore and Stroke:

160*216(mm) 

Compression Ratio:

14.5:1

Governor Type:

Electronic

Start battery voltage:

24V DC

Alternator Data

Manufacturer:

SIEMENS/
MARATHON/
KEPU

Excitation Mode:

Brushless and self- exciting

Number of phase and Access Act:

3-phase 4-wire

Connecting Type:

"Y" type connecting

Alternator Capacity:

12KVA

Alternator Efficiencies:

95%

Overload:

(PRP)110% load can run 1h

Protection Level:

IP22-IP23

Insulation Class, Temperature Rise:

H/H

Telephone Influence Factor (TIF):

<50

THF:

<2%

Voltage Regulation, Steady State:

≤±1%

Air Cooling Flow:

1.035m3/s

Altitude:

≤1000m

Voltage Regulation:

≥±5%

Voltage Regulation, Stead State:

≤±1%

Sudden Voltage Warp (100% Sudden Reduce):

≤+25%

Sudden Voltage Warp (Sudden Increase):

≤-20%

Voltage Stable Time (100% Sudden Reduce):

≤6S

Voltage Stable Time (Sudden Increase):

≤6S

Frequency Regulation, Stead State:

≤5%

Frequency Waving:

≤1.5%

Sudden Frequency Warp (100% SuddenReduce):

≤+12%

Sudden Frequency Warp (Sudden Increase):

≤-10%

FrequencyRecoveryTime(100%SuddenReduce):

≤5S

FrequencyRecoveryTime(Sudden Increase):

≤5S