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1.Technical specification
a.Technical specification of gas generator set
Model | 120GF-PT |
Engine Model | T4190 |
Alternator Model | SB-CW-120-6.1 |
Control Panel | PLR-120 |
Rated Power kW | 120 |
Rated Current A | 217 |
Rated Voltage V | 400 |
Rate Power Factor COSΦ | 0.8 Lagging |
Rated Frequency Hz | 50 |
Starting Method | 24V DC |
Voltage Regulation | Automatic |
Speed Regulation | Electronic speed regulation |
Excitement Method | Brushless |
Phase and connection | 3 Phase 4 wire connection |
Connecting method | Flexible coupling |
Cooling method | Water cooling , Fan |
Overall dimensions (L×B×H) mm×mm×mm | 3940×1600×1855 |
Net Weight kg | 5300 |
b.Technical specification of gas engine
Engine model | T4190 | |
Type | 4 –stroke, Spark plug ignition, water-cooled | |
Cylinder number | 4 | |
Cylinder bore mm | 190 | |
Stroke Piston mm | 210 | |
Total displacement L | 23.82 | |
Rated power kW | 140 | |
Rated speed r/min | 1000 | |
Lub Oil Consumption g/kWh | ≤1.5 | |
Lubricating method | Pressure and splash lubrication | |
Cylinder number | Output end | 1- 2- 3- 4 |
Ignition mode | SI | |
Ignition sequence | 1-2-4-3 | |
Starting method | 24V DC motor starting | |
Rotation direction | Counter-clockwise (facing output end) | |
Power output method | Flywheel output | |
Dimensions L×H×W mm×mm×mm | 2240×1120×1656 | |
Weight kg | 2800 | |
c.Technical specification of control pane
Model | PLR-120 |
Functions | The PLR-120 control panel has comprehensive protecting function for over-current, short circuit, reverse power, low frequency and low voltage etc. It also has the functions of automatic quasi-synchronism, load distribution and automatic power factor adjustment. PLR-120 can analyze the condition of the grid, once the grid is shut down, it can cut the gas generator set from the grid until the grid start to work again, then automatically recover the connection. The control panel can also cooperate with monitoring instrument, to monitor water temp, oil temp, oil pressure and speed of the engine. Once threat emerges, control panel will alarm and automatically switch off for protection. |
Application method | Work with grid connection or single unit operation or parallel operation |
2.operating requirement:
a.ambient conditions:
a)Ambient temperature : -40°c~40°c
b)Relative humidity≤95%(35°c)
c)ASL Above Sea Level≤2000m
d)Working atmosphere: flashing board
b.Requirements for natural gas source:
Natural gas source pressure is in the range of 50-300Kpa.Methane number will be no less than 70% (volume percent), Low heat value for natural gas will be no less than 32MJ/m3. H2S≤50mg/Nm3,Total sulphur content is not more than 480 mg/m3 ,Natural gas should be treated to get rid of free water, crude oil and light oil.
120GF-PT gas generator