500GF-T 12V Natural gas generating set

No.

Item

Main technical data

1

Type 

500GF-T

2

Rated power

500kW (625kVA)

3

Rated voltage

400V

4

Rated power factor

0.8 Lagging

5

Rated frequency

50 Hz

6

Rated current

902 A

7

Stabilized voltage regulation

±2.5%

8

Instantaneous voltage regulation

-15%+20%

9

Voltage recovery time

1.5 s

10

Fluctuation of voltage

0.5%

11

Stabilized frequency regulation

015% Adjustable

12

Instantaneous frequency regulation

±10%

13

Frequency recovery time

≤7 s

14

Fluctuation of frequency

0.5%

15

Exciting method

Brushless  

16

Type of gas engine

12V190ZDT-2

17

Type of generator

1FC5 456-6TA42 (SIEMENS)

18

Coupling mode

Elastic

19

Rated speed

1000 r/min

20

Starting method

24V DC electric motor starting 

21

Model of control panel

GPL500

22

Control mode

Remote control

23

Voltage regulation

Automatic

24

Wiring method

3 phase-4 wires

25

Intake natural gas pressure

11.3719.91psi 60300kPa)

26

Heat consumption

 11500 KJ/kW·h

27

Natural gas consumption  (caloric value=37000kJ/m3)

 0.32 m3/kW·h

28

 Heat efficiency 

Total  load

About 0.35

1/2 load

About 0.33

1/4 load

About 0.23

29

Governor

2301A electric governor (Woodward)

30

Noise and Vibration

 Noise 108 dB, vibration: class B

31

Weight

11800 kg

32

Overall dimension  (L×W×H)

4733×1970×2778 mm

33

Package dimension

4820×1970×2950 mm

34

Cooling method

Close water cooled