Bitzer screw water cooled water chiller

Bitzer screw water chiller

Screw Compressors LTLF Series Water Cooled Chiller

Main Parts:

1.Compressor: Semi-hermetic Screw Type, Brand Bitzer, Hanbell or Refcomp;

2.Evaporator: High Efficiency Shell&Tube Heat Exchanger;

3.Condenser:High Efficiency Shell&Tube Heat Exchanger;

4.Expansion Value:American SPLAN

Introduction:

Features

1.Twin screw compressors of world famous brand is adopted, with high efficiency, low noise level, less wearing and long operation time.

2. The unit is of high performance as they are made of the condensers and evaporators of grooved copper pipes, and high quality components, by specialized process.

3. The unit is easy to operate, and friendly interfaced, as they adopt leading brand PLC, 64K color touch screen and other control elements.

4. The energy saving for Multi-capacity regulation resulted in cost cut down for operation and maintenance. 

System Control

1. Imaged system operation chart, showing the temperature of water in/out, the energy level of compressor run, on/off button, run time, alarm etc. And the remote turn on/off function is available. PC remote control is optional.

2. Notice for maintenance is indicated according to the accumulated run time of the compressor.It is convenience to maintenance.

3. The control system will automatically balance the run time for each compressor for multi-compressor unit.

Models Design1:

1.Colling Condition:Chilled water in/out 12/7°C; Cooling water in/out 30/35°C;

2.Power supply: 3P-380V-50HZ;with voltage allowance ±10%,voltage dif between the phase lines±2%;

Data Below is based on R22, contact us if that for R134a,R407c and other refrigerant need;

A. Single Screw Compressor Models: LTLS-30WS----LTLS-200WS

B. Double Screw Compressors Models: LTLS-60WD----LTLS-460WD

Models Design2:

1.Chilled Glycol in/out -1/-5°C; cooling water in/out 30/35°C;

2.This series of units used in low temperature conditions,25% ethylene glycol to be used as a refrigerant such as antifreeze;

3.Power supply: 3P-380V-50HZ;with voltage allowance ±10%,voltage dif between the phase lines±2%;

Data Below is based on R22, contact us if that for R134a,R407c and other refrigerant need;

A. Single Screw Compressor Models: LTLS-30WSL----LTLS-200WSL

B. Double Screw Compressors Models: LTLS-60WDL----LTLS-400WDL