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NGV-REFUELING COMPRESSOR STATIONS



	
			
			

Purpose:

  • NGV refueling compressor stations (NGVRCS) are the only currently available alternative to gas stations using liquid fuels.

OJSC Penzkompressormash has developed NGVRC station designed for various purposes:

The equipment currently supplied by our company is a set of ready-to-operate modules designed for installation at a NGVRCS site.

OJSC Penzkompressormash delivers a complete set of equipment for NGV refueling compressor stations in strict compliance with the specifics of each customer’s project. Comprehensive project implementation is also available, including design and commissioning operations with subsequent service maintenance.

Figure. A standard structure of a NGVRC station by OJSC Penzkompressormash

Each set of NGVRC station equipment manufactured by OJSC Penzkompressormash, for the typical version, includes:

1. Gas pressure reduction assembly.

2. Inlet valves assembly.

3. Commercial metering unit.

4. Compressor refueling module (MKZ), complete.

5. Operator room with ancillary facilities (12x9m):

  • NGVRCS control and protection system;

  • electric drive control system;

  • complete equipment control system;

  • power distribution system.

6. Pressure compensator unit.

7. Gas filling equipment.

8. Inter-unit piping system.

9. Inter-unit cabling system.

10. Drainage tank.

11. General SPTA.

The specific supply set shall be specified by the customer in consultation with the designer at filling of the questionnaire and preparation of technical and commercial proposal.



MKZ-500

Purpose: refueling of vehicles with compressed gas at low gas requirements.

Specifications:

  • capacity of 280/600 nm3/h

  • suction line gas pressure of 2.0/4.0 kg/cm2

  • discharge line gas pressure of 250 kgf/cm2

  • • average number of filling cycles per day of 180

 Station model Inlet pressure (gage), kgf/cm2  Capacity, m3/min   Number of filling cycles per day   Dimensions (mounting dimension), LxWxH, mm  
MKZ-500.251.01
до 0,05  540   180   7000х2450х2896(4420)
MKZ-500.7-251.01   3-6 280...500   165   7000х2450х2896(4420)
 

MKZ-900

Purpose: refueling of vehicles with compressed gas at low gas requirements.

Specifications:

  • capacity of 420/990 nm3/h

  • suction line gas pressure of 2.0/4.0 kg/cm2

  • discharge line gas pressure of 250 kgf/cm2

  • average number of filling cycles per day of 300

 Station model Inlet pressure (gage), kgf/cm2   Capacity, m3/min   Number of filling cycles per day   Dimensions (mounting dimension), LxWxH, mm м 
 MKZ-600.4-251.01   1,0-3,0   290...600 200   7000х2450х2896(4420)
  MKZ-600.13-251.01   6-12   290...560
185    7000х2450х2896(4420)
  MKZ-900.251.01   до 0,05
  890   295   7000х2450х2896(4420)
  МКЗ-900.2-251.01   0,05...1,0   480...920   300   7000х2450х2896(4420)
  MKZ-900.4-251.01   1,0-3,0   420...910   300   7000х2450х2896(4420)
 MKZ-900.7-251.01   3-6   520...910   300   7000х2450х2896(4420)
 MKZ-900.13-251.01   6-12   500...900   300   7000х2450х2896(4420)
 MKZ-900.13-251.02   6-12   500...900   300   7000х2450х2896(4420)
 MKZ-900.41-251.01   20...40   210...900   300   7000х2450х2896(4420)
 

MKZ-1200

Purpose: refueling of vehicles with compressed gas at low gas requirements.

Specifications:

  • capacity of 480/1270 nm3/h

  • suction line gas pressure of 2.0/4.0 kg/cm2

  • discharge line gas pressure of 250 kgf/cm2

  • average number of filling cycles per day of 400

 Station model Inlet pressure (gage), kgf/cm2   Capacity, m3/min   Number of filling cycles per day   Dimensions (mounting dimension), LxWxH, mm  
  MKZ-1000.4-251.01   1,0...3,0   480...990   330   8000х2450х2896(4420)
  МКЗ-1000.4-251.01   1,0...3,0   480...990   330   8000х2450х2896(4420)
  MKZ-1200.7-251.01   3-6   570...1186   395   8000х2450х2896(4420)
MKZ-1300.7-251.01    3-6   700...1270   420   8000х2450х2896(4420)
  MKZ-1250.13-251.01   6-12 660...1250  415    8000х2450х2896(4420)

 MKZ-1250.13-251.02   6-12 640...1230  410    7000х2450х2896(4420)
 MKZ-1200.61-251.01   30-60 500...1200  400    8000х2450х2896(4420)
 





The table shows the modules with a single compressor. Leading to an overall increase in NGV-refueling compressor station performance.

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