China National Electric Wire & Cable Import & Export Corporation 

 

Leading Chinese Power Generation, Transmission and Distribution Turnkey Contractor and Equipments Supplier of turbine, diesel generator, transformer and XLPE cables

 

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500KW GAS GENERATOR

500kW Gas Generator is equipped with 12V190ZDT-2 Gas engine as original power. It is consisted of Series 1FC5 brushless anti-condensation three-phase synchronous alternator, which are made under Siemens License of Germany and Control Panel made by special manufacturing plant.

 The Generator possesses the following automatic monitoring and protective functions:

 a)      Audio or visual alarm for:

-  High oil and water temperature

-  Low oil pressure

Overcurrent

-          Short circuit

-          Over-speed

-          Reverse power

b)      Shut-off for:

-          Low oil pressure

-          Over-speed

c)      Trip for:

-          Over-current

-          Short circuit

-          Reverse power

The generator can not only supply power directly to load but also can be paralleled running

 

MAIN SPECIFICATIONS

Model

500GF18-TK

Gas Engine Model

12V190ZDT-2

Rated power

500kW

Alternator Model

1FC5 456-6TA42

Rated voltage

400/230 V

Control panel model

KT500A-1

Rated speed

1000rpm

Coupling method

Elastic coupling

Rated frequency

50Hz

Voltage regulation

Automatic

Starting method

24V DC electric starting

Cooling Mode

Opened

Dimension (mm)

4733´ 1970´ 2778

 

 Mass(kg)

11800

 

MAIN ELECTRICAL PERFORMANCE OF THE GAS GENERATOR

Voltage

Frequency

Stabilized regulation

 

Instantaneous regulation

 

Recovery time

Fluctuation

Stabilized regulation

Instantaneous regulation

Recovery time

Fluctuation

± 2.5%

+20% -15%

1.5 S

0.5%

0-15% adjustable

± 10%

< 7 S

0.5%

Control panel

Control panel is panel type, vertical structure.

Control panel is equipped with meters showing various parameters of operating status, automatic air switch and timer. All of the electric cells possess three-proof functions
 

MAIN SPECIFICATIONS OF GAS ENGINE

Model

12V190ZDT-2

Rated power

552kW

Number and layout of cylinders:

12-cylinder, V-type, 60° included angle

Type:

Four stroke, Water cooled, Turbo-charged, air after-cooled,

Fuel

Natural gas

Ignition type

Spark plug ignition

Bore:

190 mm

Stoke:

210 mm

Compression ratio

8:1

Heat consumption

£ 11386kJ/kWh

Oil consumption

£ 1.63 g/kWh

Lowest speed

700 rpm

Exhaust temperature

£ 650 ° C

Net mass

5300 kg

Heavy overhauling

18000 h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAIN SPECIFICATIONS OF ALTERNATOR

Alternator model

Exciting model

Insulation class

Connection

Cooling

Structure type

1FC5 456-6TA42

Brushless

Class F

3-pahse, 4-wire

Air cooled

AVR and reactive droop regulator assembled in alternator

 

 

 

 

 

 

 

 

 

 

 

 

    

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     

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