Forced Water Cooling Industrial Natural Gas Generator 500kva 50hz
Forced Water Cooling LPG Generator Set 4-Stroke 500kva Gas Generator Set 50hz
Technical Data of Genset:
|
Genset model |
|
LFLPG500 |
|
Engine model |
|
G12V190ZLDT-2 |
|
Alternator model |
|
1FC6 455-6LA42 |
|
Field control panel |
|
PTF-500 |
|
Rated power |
KW |
500 |
|
Continuous power |
kW |
500KVA |
|
Rated current |
A |
910 |
|
Rated voltage |
V |
400 |
|
Rated power factor |
cosφ |
0.8 (lagging) |
|
Frequency |
HZ |
50 |
|
Fuel gas consumption |
MJ/(kW·h) |
11 |
|
Lubricant consumption |
g/(kW·h) |
≤1.0 |
|
Start-up method |
|
DC 24V Electric motor |
|
Start-up control |
|
Manual/Automatic |
|
Wiring method |
|
3 phase 4 line |
|
Stable speed droop |
% |
≤5 |
|
Cooling method |
|
Closed loop, with fan radiator |
|
Exhaust back pressure max. |
|
6 kPa |
|
Noise level |
|
106 db @ 1 meter away from the genset |
|
Genset vibration |
|
≤7.2mm/s |
|
Coupling between engine and alternator |
|
Elastic coupling |
|
Dimension (L×B×H) |
mm |
6200x2100x2800mm |
|
Weight |
kg |
12500 |
Technical Data of Gas Engine
|
Engine type |
|
LE12V190ZLDT-2 |
|
Working principle |
|
4-stroke, intercooler and electronic air/fuel mixer, spare plug ignition, forced water cooling |
|
Configuration |
|
Vee 60° |
|
No. of cylinders |
|
12 |
|
Bore |
mm |
190 |
|
Stroke |
mm |
210 |
|
Total displacement |
L |
71.45 |
|
Rated speed |
rpm |
1000 |
|
Mean piston speed |
m/s |
8.4 |
|
Stable speed with no load , r/min |
rpm |
600 |
|
Rated power |
kW |
625 |
|
Fuel gas consumption |
MJ/(kW·h) |
11 |
|
Lubricant consumption |
g/(kW·h) |
≤1.0 |
|
Exhaust temperature |
℃ |
≤550 |
|
Maximum jacket water temp. |
℃ |
≤85 |
|
Lubricant temperature |
℃ |
≤90 |
|
Pressure at main oil gallery |
kPa |
400-800 |
|
Oil pressure at turbocharger |
kPa |
200-400 |
|
Stable speed drop |
% |
0-5 (adjustable) |
|
Cooling method |
|
Forced water cooling |
|
Lubricating method |
|
Pressure and splashing |
|
Filling capacity of cooling water |
L |
High temp. circulation: 220 Low temp. circulation: 110 |
|
Filling capacity of lube oil |
L |
180 |
|
Cylinder serials number |
Flywheel on left (bird view) |
1 – 2 – 3 – 4 – 5 - 6 7 – 8 – 9 –10 –11 -12 |
|
Ignition method |
|
Spark Plug Ignition (digital) |
|
Ignition order |
|
1-8-5-10-3-7-6-11-2-9-4-12 |
|
Starting method |
|
24VDC electric motor |
|
Direction of Rotation |
Facing flywheel |
Counterclockwise |
|
Power output end |
|
Flywheel output |
|
Length |
mm |
2692 |
|
Width |
mm |
1560 |
|
Height |
mm |
2170 |
|
Weight empty |
kg |
5900 |
Generator set safety protection device:
|
Output voltage over-low/over-high alarm and shutdown |
The single-phase grounding fault alarm and shutdown |
|
Frequency over-low/over-high alarm and shutdown |
Engine cooling water temperature over high alarm and shutdown |
|
short-circuit fault Alarm and shutdown |
lubricating oil temperature over high alarm and shutdown |
|
Engine over speed alarm and shutdown |
lubricating oil pressure over low alarm and shutdown |
|
Output over load (over-current) alarm and shutdown |
Battery voltage over low alarm |
|
Alternator reverse power protection |
Engine oil pressure over low alarm and shutdown |
Control Panel
The main switch selection of intelligent automatic air circuit breaker, with over current, under voltage automatic protection. When a fault occurs when the related units, automatic switching off the main switch and sends out sound and light alarm signal. Control panel is arranged in the controller, a variety of display instrument, adjusting button, generator protection indicator lights, emergency stop button, control and monitoring for working condition of generator. Generating units start operation by artificially at the engine side, stop can be controlled in the unit next to, but also by the control panel on the emergency stop button control. The use of electronic speed control system of rotating speed automatic adjustment, also can be adjusted through the control panel on the trace speed vernier knob; unit for automatic adjustment of voltage, through the control panel on the voltage setting potentiometer voltage tuning. Control screen equipment float charging device, providing the charging power supply for battery.
control items as below:
|
3 phase AC output voltage and current |
Switch indication |
Machine running speed |
|
frequency |
Water high temperature alarm |
Input/output cooling water temperature |
|
Output power |
Low oil pressure alarm |
Input lubricating oil pressure |
|
Power factor |
High oil temperature alarm |
output lubricating oil pressure |
|
Battery voltage |
Over-speed alarm |
lubricating oil temperature |
|
Speed micro adjustment knob |
voltage micro adjustment knob |
Running time |
Scope of supply
|
Product |
Quantity |
Product |
Quantity |
|
Gas engine |
1 pc |
alternator |
1 pc |
|
Common base |
1 pc |
Fire extinction muffler |
1 set |
|
Low voltage control panel |
1 pc |
Low voltage control cable |
1 set |
|
Gear train |
1 pc |
Pressure regulating valve |
1 pc |
|
Lubricating oil piping |
1 pc |
Magnetic valve |
1 pc |
|
Instrument |
1 pc |
Electronic speed controller |
1 set |
|
Exhaust piping |
1 pc |
specialised tools |
1 set |
|
Start-up power source (including: battery) |
1 set |
Operation and maitainance manual |
1 set |
Delivery list
spare parts list
|
Product |
Quantity |
Product |
Quantity |
|
Oil filter |
5 pcs |
Air filter |
2 pcs |
|
Sparking plug |
2 pcs |
piston |
1 pc |
|
Cylinder liner |
1 set |
Cylinder head gasket |
1 set |
|
Piston ring |
1 set |
Rubber ring of block water |
2 set |
|
Adjusting screw |
10 pcs |
Feeler gauge |
1 bunch |
|
Cylinder pad |
10 pcs |
Series pipe |
10 pcs |
|
Rocker arm |
1set |
Cross-bridge |
2 pcs |
|
Rubber ring of series water |
1pc |
Tappet |
2pcs |
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