500kVA Natural Gas Silent Generator

• Voltage: 380V
• Generating Methods: Gas Engine
• Phase: Three Phase
• Rpm: 1000
• Transport Package: Wood Cases Packing
• Specification: 500GF-T
• Model NO.: 500GF-T
• Trademark: Jichai
• Origin: China
• HS Code: 85022000

Product Description

500kva Natural gas silent generator

Detailed Photos

Product Parameters

MAIN SPECIFICATIONS OF GAS GENERATOR SET

Model	500GF18-NK		Gas Engine Model	12V190ZDT-2
Rated power	500kW/625KVA		Alternator	Siemens Series
Rated voltage	400 V		Starting method	24V DC electric start
Rated speed	1000rpm		Voltage regulation	Automatic
Rated frequency	50Hz		Cooling Mode	Close type water cool
Rated current	902A		Heat Consumption	£ 10500kJ/kWh
Power factor	0.8 Lagging		Dimension (mm)	5120x2040x2219mm
Control mode	Electric control		Net Weight (kg)	12000

MAIN ELECTRICAL PERFORMANCE OF THE GAS GENERATOR

Voltage
Stabilized regulation	Instantaneous regulation	Recovery time	Fluctuation
±2.5%	+20%	2 S	1%
Frequency
Stabilized regulation	Instantaneous regulation	Recovery time	Fluctuation
0-5% adjustable	+10%,-12%	< 10 S	1%

MAIN SPECIFICATIONS OF GAS ENGINE

Model	12V190ZDT-2
Rated power	500Kw/625KVA
Number and layout of cylinders:	12-cylinders, V-type, 60° included angle
Type	Four strokes, Closed type water cooled, Turbo-charged, Electronic ignition, Electronic speed governor
Ignition type	Spark plug ignition
Intake gas pressure required	7-9kPa
Bore´Stroke	190´210 mm
Speed Governor	(Woodward) EGS-02 Electric governor
Oil consumption	£ 0.6g/kWh
Total lubricating oil capacity (Liters)	200L
Exhaust temperature (before turbine)	£ 680 °C
Heavy overhauling period	56,000h

Packaging & Shipping

Jichai Brand Generator is designed and manufactured to be high quality, long usage life, easy operation, low maintenance cost, high intelligence with low engine speed, low fuel consumption, low gas quality requirement, tough environmental adaptability, high stability and low fluctuation. The generator is desirable for industrial power solution.

 

MAIN SPECIFICATIONS OF ALTERNATOR
 

Alternator model	Exciting model	Insulation class	Connection	Cooling	Structure type
1FC5456-6TA42 (SIEMENS)	Brushless	Class F	3-phase, 4-wire	Air cooled	AVR and reactive droop regulator assembled in alternator

 
(Kindly Noted: data shown in above table tested under standard working condition: 25 Dec C, atmospheric pressure 100kPa, relative humidity 30%, altitude <1000m.)

CONTROL PANEL
Control panel is panel type, vertical structure, model is GPL500. 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.

The Generator possesses the following automatic monitoring and protective functions:

A) Audio or visual alarm for:
-   High oil and water temperature
-   Low oil pressure
-   Over current
-   Short circuit
-   Over-speed
-   Reverse power
B) Shut-off for:
-   Low oil pressure
-   Over-speed
-   Short circuit
-   Over-speed
-   Reverse power
C) Trip-off for:
-   Over-current
-   Short circuit
-   Reverse power
The generator can not only supply power directly to load but also can be paralleled running.

OPTIONAL DEVICE
Steel Soundproof Container (sound attenuated canopy)
CHP/ Cogeneration/CCHP Trigeneration
ATS and Synchronization Parallelling Panel
Oil and Water Heater