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Forced Water Cooling Industrial Natural Gas Generator 500kva 50hz

Minimum Order Quantity : 1 set Price : Negotiable
Packaging Details : Woodencase ,cartonbox or just as your requirement Delivery Time : 5 to 35 working days depends on your quantity
Payment Terms : D/P, L/C, D/A, T/T Supply Ability : 10000 sets per month
Place of Origin: China Brand Name: Laurel
Certification: CE,GS,EPA,ISO9001 Model Number: LFLPG500

Detail Information

Rated Power: 500KW Continuous Power: 500KVA
Rated Power Factor: 0.8 (lagging) Start-up Control: Manual/Automatic

Product Description

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

 

Forced Water Cooling Industrial Natural Gas Generator 500kva 50hz 0

Forced Water Cooling Industrial Natural Gas Generator 500kva 50hz 1

Forced Water Cooling Industrial Natural Gas Generator 500kva 50hz 2

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