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170 Series Reciprocating Compressor Units
Brief
This series compressors is suitable for all kinds of refrigeration conditions within condensing temperature < 45°C, single stage evaporating temperature +5°C~-30°C, two stage evaporating temperature -25°C~-45°C.
Application Condition
|
Refrigerant
Item | Single-stage
| Double-stage | | R717 | R717 | | Low
pressure stage | High
pressure stage | | Max.
exhaust pressure Mpa (gauge pressure) | <=1.5
| <=0.7 | <=1.5
| | Max. exhaust temp.°C
| <=150 | <=120
| <=150 | | Max.
pressure difference | <=1.4
| <=0.8 | <=1.4
|
Technic Data
| Item |
Unit |
4AV17 |
6AW17 |
8AS17 |
4ASJ17 |
8ASJ17 |
| Unit |
Capacity |
Normal Condition |
kw |
256 |
384 |
512 |
81.4 |
163 |
| Airconditioning Condition |
558 |
840 |
1116 |
| Shaft Power |
Normal Condition |
kw |
71.9 |
107.1 |
142 |
42.75 |
83.9 |
| Airconditioning Condition |
107 |
160 |
213 |
| Compressor |
Piston Numbers |
pcs |
4 |
6 |
8 |
high 1 low 3 |
high 2 low 6 |
| Capacity Regulation |
|
0,1/2,1 |
0,1/3,
2/3,1 |
0,1/4,
1/2,3/4,1 |
0,1/3,
2/3,1 |
0,1/3,
2/3,1 |
| Cooling Water FlowRate |
kg |
2000 |
3000 |
4000 |
1500 |
2000 |
| Motor |
Power |
Normal Condition |
kw |
95 |
132 |
190 |
70 |
132 |
| Airconditioning Condition |
132 |
190 |
250 |
| Voltage |
Normal Condition |
V |
380 |
380 |
380 |
380 |
380 |
| Airconditioning Condition |
380 |
380 |
380 |
|
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