Product Overview
Product Model: LG1612MM—LG3225LS series
Compression Working Fluid: R717, R507, R404, etc.
Nominal Working Condition: +40/-35℃
Nominal Cooling Capacity: 139KW—1262KW
Application Range: Low temperature conditions where the evaporation temperature is lower than -25℃.
Features
It is suitable for low temperature refrigeration under evaporating temperature below-25ºC, and the efficiency is significantly higher than that of single-stage compressor unit with economizer.
There are four types of single-machine two-stage screw units, of which high and low pressure stages of LG2016MS LG2520MS, LG3225LS compressor have energy adjustment devices, which can ensure the unit is always efficient and economical under low temperature working conditions;
The unit can be customized according to the special needs of users;
The standard configuration control method is automatic.
Product Application
Applicable Conditions
| Refrigerant | R717 |
| Discharge Pressure (MPa) | <=1.67 |
| Suction Pressure (MPa) | -0.05 ~0.052 |
| Oil Pressure (MPa) | 0.05 ~ 0.3 Higher Than Discharge Pressure |
| Oil Temperature (ºC) | 30 ~ 65 |
| Cooling Water Inlet Temperature (ºC) | 15 ~33 |
| Cooling Water Flow Deviation | ±10% |