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12.5 Series Refrigeration Reciprocating Compressor

 12.5 Series Refrigeration Reciprocating Compressor

The newly developed 12.5 series refrigeration reciprocating compressor has the characteristics of small size, light weight, energy saving, high efficiency, low exhaust temperature and wide acceptable application temperature range. And this compressor has been used in various fields of artificial refrigeration such as industry, agriculture, transportation, health care, scientific research.

Technical Parameters
Type Working Condition Refrigerant Refrigerating Capacity Compressor Electromotor
Number of Cylinders Capacity Control Electricity Parameters Power

kw PCS

kw
2AV-12.5 -15/+30 R717 61 2 0,1/2,1 Three-phase Electricity

380V

50HZ
22
-6.7/+48.9
30
2FV-12.5 -15/+30 R22 64 22
-6.7/+48.9 66 30
4AV-12.5 -15/+30 R717 122 4 0,1/2,1 45
-6.7/+48.9
55
4FV-12.5 -15/+30 R22 128 45
-6.7/+48.9 132 6 0,1/3,2/3,1 55
6AW-12.5 -15/+30 R717 183 70
-6.7/+48.9
90
6FW-12.5 -15/+30 R22 192 70
-6.7/+48.9 198 90
8AS-12.5 -15/+30 R717 244 8 0,1/4,1/2,3/4,1 90
-6.7/+48.9
115
8FS-12.5 -15/+30 R22 256 90
-6.7/+48.9 264 115

Features
1. The valve optimized by CAD has a small resistance and long service life.
2. An advanced shaft seal structure and material made the compressor reliable and durable.
3. The high pressure connecting rod roller bearing with cage has a high accuracy and long service life.
4. The piston ring is made under a single casting process which ensures the elasticity not attenuated.
5. Cylinder liner is quenched under the condition of electric spark and high phosphorus, which enables good wear resistance.
6. The crankshaft checked by dynamic balance has good balance and small vibration.
7. The machine is connected by elastic coupling and has a high efficiency, energy saving and self-correcting centering function.
8. The energy regulating mechanism enables the machine to start without load and work with partly load.
9. Y series motors with high efficiency, high energy-saving rate, small size and light weight.
10. Perfect security protection.

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