300kw,50hz gas generating set for oilfield and power station
- CNPC JCPC
- china
- 2个月
- 200台/年
300GF-T is type of high speed generator with JC15T engine and XN5C series alternator, supplemented by WOODWARD electric control system and MOTORTECH ignition system. JC15T is widely used in oilfield drilling rigs, oil field auxiliary power generation, mobile power station, standby power and construction machinery.
The gen-set has good power performance, which could overload to 330kw. All of the main components have been fatigue test to keep good reliability. The electric control system can meet one button start, data transmission and remote monitoring. Besides, the cooler is suitable for the ambient temperature exceed 50 ℃.
Technical parameters
Genset
Model of genset | 300GF-T |
Model of engine | JC15D/T |
Model of alternator | XN5C Series |
Connecting method | Flexible connecting |
Rated speed | 1500 r/min |
Rated power | 300kw/375kVA |
Rated voltage | 415V AC Three phrases |
Rated frequency | 50 Hz |
Rated power factor | 0.8（lagging） |
Voltage regulation | AVR |
Supply mode | 3 phase, 4 wire |
Governor | Electrical controller |
Control model | Remote electric control, Hand control |
Starting method | 24V DC motor |
Cooling method | Water cooling |
Overall dimension L×B×H | 3701×1345×1701 mm |
Net weight | 3900 Kg |
Gas engine
Model of engine | JC15D/T |
Rated power | 350 Kw |
Rated speed | 1000 r/min |
No. of cylinder and layout | 6-cylinder, 60°V type |
Type | Four strokes, water cooled, V-type, spark plug ignition |
Gas pressure | 1～4 Bar |
Heat consumption | <9720 kj/kwh |
Specific oil consumption | ≤0.6 g/kWh |
Type of lube oil | KCN 7805 (sulfur content<=200mg/m3) KCN 7810 (sulfur content <=460mg/m3) |
Idle speed | 700 r/min |
Bore | 140 mm |
Stroke | 165 mm |
Total displacement | 15.2 L |
Direction of rotation | Counter-clockwise(facing to flywheel) |
Lubrication method | Pressure and splash lubrication |
Alternator
Type | XN5C Series |
Rated power | 300kw/375kVA |
Rated voltage | 415V AC Three phrases |
Rated current | 521.7 A |
Rated frequency | 50 Hz |
Power factor | 0.8 (lagging) |
Excitation model | Brushless |
Wiring method | 3-wire, 4-phase |
Number of pole | 4 |
Rated speed | 1500 r/min |
Insulation class | Class H |
Protection class | IP23 |
Cooling | Fan cooling |
Bearing type, No. | Rolling bearing, 2 Pcs |
Main performance index | |
Stable voltage regulating rate | Single running: ±1% Parallel running: ±2.5% |
Instantaneous voltage regulating rate | -15%~+20% UN |
Over load | 1 hour operation time at 110% rated power (6 hours as a cycle) |
Over current multiple | 1.5IN, 2 minutes |
Ability of maintain short-circuit current | The excitation system can provide continuous current of three times of rated current, duration 5s, the alternator must be unloaded. |
(Natural gas heat value based on 36000kj/nm3)
Factory Show
