WF-3.45/(1-3)-250 Natural Gas Compressor price_Manufacturer_How much

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WF-3.45/(1-3)-250 Natural Gas Compressor

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Chongqing Rongneng Mechanical＆Electrical Equipment Co.,Ltd.

Located Region:

China

Address:

Building 20-1, Lian Dong U Valley, No. 290 Yunfu Road, Beibei District, Chongqing City

Biz Consulting:

+86 18623107266

E-mail:

3127202357@qq.com

Online Contact

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The WF-3.45/(1-3)-250 Type Natural Gas Compressor produced by our company can compress natural gas from 0.1~0.3MPa to 25MPa, with a standard volumetric flow rate of 810Nm³/h @ intake pressure of 0.3MPa (standard conditions: 20℃, 0.1013MPa). The intake pressure range is 0.1~0.3MPa, and the cooling method is hybrid cooling, eliminating the need for a cooling tower.

Since the compressor is placed in an explosive environment, the electrical components and instruments inside the machine are explosion-proof or intrinsically safe. The PLC start-up control cabinet is non-explosion-proof and is installed in a non-explosion-proof control room.

The primary application of this product is for CNG (Compressed Natural Gas) fueling stations.

Main technical parameters

Serial Number	Product Model	WF-3.45/(1-3)-250
1	Product type	W-type reciprocating piston
2	Medium	Natural gas (no free water)
3	Cooling mode	Mixed cooling (gas air cooling, circulating liquid cooling inside the cylinder)
4	Intake pressure MPa	0.1~0.3
5	Rated intake air temperature °C	20
6	Intake air temperature range °C	0 to 45
7	Exhaust pressure MPa	25
8	Compression Stages	5-level compression
9	Exhaust volume m³/min	3.45
10	Standard volume flow	810 Nm3/h @ inlet pressure 0.3MPa @ inlet temperature 20°C (design point); 400 Nm3/h @ inlet pressure 0.1 MPa @ inlet temperature 20°C.
11	Exhaust temperature °C	≤ 138 (before cooling)
12	Supply temperature °C	≤ Ambient temperature +15
13	Lubrication method	Motion mechanism: pressure lubrication; Cylinder: less oil and oil lubrication.
14	Shaft power kW	≤ 156
15	Compressor speed r/min	740
16	Transmission mode	Direct drive, elastic coupling direct connection
17	Lubrication method	Transmission mechanism gear oil pump circulation lubrication,
18	Lubricating oil temperature °C	≤ 70
19	Oil pump pressure MPa	0.2-0.35
20	Vibration intensity mm/s	18
21	Noise sound pressure level dB(A)	≤ 90 (1 meter outside the machine)
22	Motor	(YB2-355M-8 type), 160kW, class 8, 380VAC, 50Hz, B3 installation, EXdIIBT4, IP55.
23	Overall dimension (mm×mm×mm)	Long, wide and high ~ 520026002000 (transport size: ~ 520023002000)
24	Unit mass kg	~ 10000
25	Installation method	Integral skid mounting, indoor installation
26	Standard Control and Protection Devices	a) Low/high intake pressure alarm and shutdown; b) Alarm and shutdown of high exhaust pressure at all levels; c) Alarm for over-high exhaust temperature and shutdown; d) Alarm and shutdown of the final stage exhaust temperature (after cooling) over-high; e) Low lubricating oil pressure alarm and shutdown; f) Alarm for over-high lubricating oil temperature and shutdown; g) Alarm and shutdown for super high vibration intensity; h) Motor overload and phase loss alarm and shutdown; I) Automatic blowdown; j) ESD emergency shutdown.