| generating set specification
|
| (Gen-set Model)
|
XCMG625
|
| Rated output(kw)
|
500
|
Standby output(kw)
|
550
|
| Rated frequency(Hz)
|
50
|
Rated current(A)
|
902
|
| Transient frequency deviation(%)
|
≤+12,≤-10
|
Transient voltage deviation(%)
|
≤+25, ≤-20
|
| Frequency recovery time(s)
|
≤5
|
Voltage recovery time(s)
|
≤6
|
| Frequency droop(%)
|
≤5
|
Steady-state voltage deviation(%)
|
≤±2.5
|
| Steady-state frequency band(%)
|
≤1.5
|
Voltage modulation(V)
|
0.3
|
| Rated capacity factor
|
0.8
|
Starting voltage(V)
|
24
|
| weight(kg)
|
open type
|
4510
|
Overall dimension(mm) open type
|
3548*1400*1992
|
| weight(kg)
|
fule tank
|
4850
|
Overall dimension(mm) fule tank
|
3570*1750*2250
|
| weight(kg)
|
low noise
|
5550
|
Overall dimension(mm) low noise
|
5200*1900*2450
|
| Control system model
|
EW581P-500S
|
Fuel tank capacity(L) open type
|
none
|
| Fuel tank capacity(L) fule tank
|
880
|
| Fuel tank capacity(L) low noise
|
960
|
| Engine specification
|
| Rated speed(r/min)
|
1500
|
Compress ratio
|
|
16:1
|
| 12hrs output power(kw)
|
565
|
1hrs output power(kw)
|
|
610
|
| Lub. Oil spec & class
|
CF-4 or above
|
Lub. Oil capacity(L)
|
|
65
|
| Cylinder No.s
|
12
|
Bore/stroke(mm)
|
|
135×155
|
| Fuel consumption(g/kw·h)
|
205
|
Lub.Oil consumption(g/kw·h)
|
|
0.5
|
| Alternator specification
|
| Model
|
TWGⅡ354DC1
|
| Rated output(kw)
|
500
|
Rated current(A)
|
902
|
| Phase &connection
|
Three phase four wire ,”Y” connection
|
Efficiency
|
0.946
|
| Protection class
|
IP22
|
Temp rise&Insulation class
|
H/H
|
| Telephone interference
|
<50
|
Cooling
|
Self cooling |