2D8-3.6/6-250 compressor

 
 
       
 

2 Applications
The compressor is symmetrical balanced two-column four-stage configuration, direct motor driven, it adopts electronic soft start device and visualized intelligent control. The crankshaft connecting rod adopts independent lubricating system, which makes it able to provide pre-lubricating of the unit. The cylinder was equipped with flow divider to compulsory lubricate and adjust accurately the amount of oil supply. The unit is equipped with pulsation bottle, filter separator, automatic drainage and uninstall and recovery system at each stage. The pneumatic aer sours adopts air, bottled nitrogen of natural gas. With wide range of inlet gas pressure, large capacity of gas supply, the unit is applicable for CNG standard refueling stations or mother refueling stations in any region.

 
       
 
       
 

2 OPERATING CONDITIONS :
Inlet gas temperature: Ambient temperature
Suction pressure: 0.35锝0.8MPa(g)
Discharge pressure: 25MPa (g)
Discharge temperature: 鈮mbient temperature
Capacity: 875锝1650Nm3/h (A 250KW may be equipped according to working conditions of users, both motors are applicable.)
Low vibration, low noise, convenient for operation and maintenance, safe and reliable, highly efficient and energy saving.






2 Features :
Heavy load frame, reasonable internal rib configuration, and integral crosshead guide.
All driving parts are forged with high quality alloy steel.
The unit is air cooled, skid-mounted enclosure structure, easy to install.
With sound insulation enclosure of special design the external noise is lower than 76dBA.
PLC control system monitors the status, temperature and pressure, automatic start-up and shutdown of the unit is realized
The unit is equipped with full safety devices. All electrical components are in conformity to the Ex-proof requirements of natural gas environment.
The skid-mounted enclosure is equipped with roof rail, pulley and Ex-proof lamp inside.
Gas valve and packing of international brands assure reliable quality and long service life.

 
       
 
 

Specifications

Suction Pressure(MPa)

Capacity(Nm3/h)

Power(kW)

0.5

聽聽聽聽聽 1150

聽聽聽聽 202

0.6

聽聽聽聽聽 1350

聽聽聽聽 216

0.7

聽聽聽聽聽 1520

聽聽聽聽 237

0.8

聽聽聽聽聽 1650

聽聽聽 聽250

 

Motor data

Model

YB355L2-6

Power(kW)

250

Voltage(V)

380

Synchronous speed(r/min)

1000

Ex-proof grade

D鈪T4

Protection class

IP44

Insulation grade

Grade F

Size& weight of the unit

Length(mm)

6500

Width(mm)

3320

Height(mm)

2800

Total weight(kg)

15000

 
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