1

Equipment model

YSJZ1200-2.0/25G

YSJZ1000-2.0/25GXKJP

YSJZ2000-2.0/25G

2

Compression stages

Two stages

Two stages

Two stages

3

Cylinder Arrangement

Vertical fixation

Vertical fixation

Vertical fixation

4

Cooling type

Air cooler

Air cooler

Air cooler

5

Rated voltage of power

380±10％V

380±10％V

380±10％V

6

Rated frequency of power

50±1Hz

50±1Hz

50±1Hz

7

Design pressure

27.5MPa

27.5MPa

27.5MPa

8

Max. working pressure

25MPa

25MPa

25MPa

9

Inlet pressure range

2.0～20MPa

2.0～20MPa

2.0～20MPa

11

Trailer unloading rate

≤90%

≤90%

≤90%

12

Inlet temperature range

-40～+50℃

-40～+50℃

-40～+50℃

13

Rated outlet pressure

25MPa

25MPa

25MPa

14

Final outlet temperature

Not above ambient temperature 15℃

Not above ambient temperature 15℃

Not above ambient temperature 15℃

15

Oil content of final gas

≤10ppm（1mg/kg）

≤10ppm（1mg/kg）

≤10ppm（1mg/kg）

16

Average Flow

1,200Nm³/h

1,000Nm³/h

2,000Nm³/h

17

Noise

≤75dB(A)

≤75dB(A)

≤75dB(A)

18

Main motor power

22 kW x2=44kW

22 kW x2=44kW

45 kW x2=90kW

19

Cooler power

≤4.4kW

≤4.4kW

≤8.8kW

20

Total power of unit

＜55kW

＜55kW

＜105kW

21

Control mode

Touch screen PLC No-one on duty operation

Touch screen PLC No-one on duty operation

Touch screen PLC No-one on duty operation

22

Service life of seals

≥8,000 hours

≥8,000 hours

≥8,000 hours

23

Effective volume of oil tank

650L

650L

1,000L

24

Outline dimension (LxWxH)

3,980x2,438x5,392mm

7,600x2,600x5,200mm

5,080×2,438×5,170mm

25

Transportation dimension (LxWxH)

3,980x2,438x2,822mm

7,600x2,600x2,822mm

5,080×2,438x2,600mm

26

Total weight of unit

7,500kg

18,000kg

10,500kg

27

Explosion-proof class of unit

Exd e ib mbⅡB T4 Gb

Exd e ib mbⅡB T4 Gb

Exd e ib mbⅡB T4 Gb