The fuel of the unit is natural gas, oil field associated gas, LPG, and widely used in regions of oil and gas. The unit can start quickly, be operated easily, with complete set of safety system, and can be power device and electricity device for oil field and local companies.
The main functions:
1. Drive oil pumping unit
2. Generate power by natural gas
3. Drive water injector and mixed pumps by separate gas
4. In gas station, drive compressor or instead of power supply
5. For hotel, standby power supply
6. In cool-hot power supply system, improve efficiency and lower the cost
7. Establish small and medium power plant.
Requirement on gas:
After gas and fluid separation, flitting, pressure stabling.
1. Nature gas inlet pressure: 24KW/40KW/120KW, inlet pressure 30KPa~300KPa; 180KW~500KW inlet pressure 80KPa~300KPa; 600kW inlet pressure 100KPa~300KPa;
2. Firedamp in natural gas volume not less than 70%, sulfur ≤480mg/Nm3, impurity granularity ≤5μm, impurity ≤50mg/Nm3;
3. No Dissociate water in natural gas.
Natural gas generator unit model and main technical parameters:
|
Model
|
40GF-T
|
120GF153-T
|
180GF1-T
|
250GF1-T
|
|
Motor model
|
4105ZLD
|
4190D-2B
|
6190-2B
|
6190ZL-2B
|
|
Generator model
|
1FC6224-4LA42
|
1FC6350-6LA42
|
1F6354-6LA42
|
1F6356-6LA42
|
|
Rated speed (r/min)
|
1500
|
1000
|
1000
|
1000
|
|
Rated capacity (KW)
|
40
|
120
|
180
|
250
|
|
Rated voltage (V)
|
400
|
|
Rated current (A)
|
72.2
|
217
|
325
|
451
|
|
Rated frequency (Hz)
|
50
|
|
Rated power factor (COSφ)
|
0.8 lagging
|
|
Burn gas heat rate (MJ/KW.h)
|
10.3
|
12.3
|
11
|
|
Lube oil consumption (g/KW.h)
|
≤1.4
|
|
Heat rate (MJ/KW.h)
|
≥36%
|
|
Steady state speed governing rate Lube oil consumption (%)
|
≤5
|
|
Press adjusting way
|
AVR atomic adjust
|
|
Excitations
|
Brushless
|
|
Phase and connection
|
3 phase 4 wire
|
|
Start up
|
24V DC start up
|
|
Cooling way
|
Close, cooling fan
|
Open/close
|
|
Overall dimensions L×B×H(mm)
|
2380
×1156
×1632
|
2236
×1122
×1655
|
4648
×1976
×2218
(open)
|
6400
×2200
×3270
(open)
|
|
Weight (Kg)
|
1450
|
2820
|
8010
|
8800
|
|
Model
|
300GFI-T
|
400GF1-T
|
500GF1-T
|
600GF1-T
|
200GF2-T
|
|
Motor model
|
6190ZL-2B
|
12V190-2A -
|
12V190ZL-2H
|
12V190ZL-2J
|
QN6170ZL
|
|
Generator model
|
1FC6 404-6LA42
|
1FC6 406-6LA42
|
1FC6454-6TA42
|
1FC6 456-6LA42
|
1F6354-6LA42
|
|
Rated speed (r/min)
|
1000
|
|
Rated capacity(KW)
|
300
|
400
|
500
|
600
|
200
|
|
Rated voltage (V)
|
400
|
|
Rated current (A)
|
541
|
721
|
902
|
1083
|
361
|
|
Rated frequency (Hz)
|
50
|
|
Rated power factor (COSφ)
|
0.8 (lagging)
|
|
Burn gas heat rate (MJ/KW.h)
|
≤11
|
≤13
|
≤9.8
|
≤9.5
|
≤12
|
|
Lube oil consumption (g/KW.h)
|
≤1.4
|
≤1
|
|
Heat rate (MJ/KW.h)
|
≥36%
|
|
Steady state speed governing rate Lube oil consumption (%)
|
≤5
|
|
Press adjusting way
|
AVR atomic adjust
|
|
Excitations
|
Brushless extraction
|
|
Phase and connection
|
3 phase 4 wire
|
|
Start up
|
24V DC start up
|
24V DC start up or air motor
|
|
Cooling way
|
Open/Close
|
Close
|
|
Overall dimensions
LXBXH(mm)
|
4660
×1965
×2212
(open)
|
5180
×1968
×2232
(open)
|
5506
×1970
×2910
(open)
|
5510
×1968
×2696
(open)
|
3900
×1265
×1900
|
|
Weight (Kg)
|
7990
|
12000
|
125050
|
12480
|
|
|
