No.

Item

Data

Remarks

1

Name

CNG skid mounted compressor unit

2

Model

D-6.3/4-250-JX

3

Number of rows

2

4

Number of stages

4

5

Number of cylinders

4

6

Control mode

Automatic

7

Usage

CNG station pressure boosting

8

Medium

Natural gas

9

Driven motor

YB flameproof type

Rated power315kW

Rated speed1485r/min

Rated voltage 380V

10

Design peed

1485r/min

11

Flow

6.3m3/min

12

Performance parameter

Inlet pressure

MPa.G

Volume Nm3/h

Shaft power

kW

@20℃,0.1013MPa.G

0.4

1800

308

Design point

13

Driven mode

Diaphragm coupling direct drive

14

Inlet pressure

0.4 MPa.G

15

Outlet pressure

25.0MPa.G

16

Inlet temperature

≤30℃

17

Outlet temperature

Not higher than ambient temperature 15℃

after cooling

18

Cooling mode

Water cooling

19

Lubrication mode

No oil lubrication structure design, forced less oil lubrication operation

20

Installation mode

Skid mounted and fixed

21

Dimension

LWH

4.73.53.7m

Subject to final design

22

Weight

14000kg