55010A YS20SZBZA 600KW Ammonia Chiller
Tag No.: 55010A
Model: YS20SZBZA
Name: 600KW Ammonia Chiller
1.Design conditions
|
1.1 |
Wet bulb temperature |
23℃ |
|
1.2 |
Chilled water system |
|
|
1.2.1 |
Flow |
40 m³/h |
|
1.2.2 |
Temperature difference |
11℃ |
|
1.2.3 |
Supply water temperature |
-4℃ |
|
1.2.4 |
Return water temperature |
7℃ |
|
1.2.5 |
Cooling capacity |
568 KW |
|
1.3 |
Refrigerant |
R717 |
|
1.4 |
Power supply system |
3 N/400 V/50 Hz |
2.Technical parameter
|
2.1 |
Chiller Unit |
|
|
SN |
Name |
Parameter |
|
2.1.1 |
Refrigerant |
R717 |
|
2.1.2 |
Refrigerating medium |
30% ethylene glycol aqueous solution |
|
2.1.3 |
Control type |
Fully automatic |
|
2.2 |
Main machine |
|
|
SN |
Name |
Parameter |
|
2.2.1 |
Compressor model |
LG20S |
|
2.2.2 |
Theoretical displacement |
806 m3/h |
|
2.2.3 |
Energy regulation range |
15-100% |
|
2.3 |
Refrigerant oil |
|
|
SN |
Name |
Parameter |
|
2.3.1 |
Oil charge |
~380 L |
|
2.4 |
Motor |
|
|
SN |
Name |
Parameter |
|
2.4.1 |
Motor power |
185 KW Y - △Start |
|
2.4.2 |
Power supply |
3 N 50 HZ 400 V |
|
2.4.3 |
Rated speed |
2960 r/min |
|
2.4.4 |
Protection grade |
IP54 |
|
2.4.5 |
Motor steering |
Clockwise (viewed from the motor shaft end) |
|
2.5 |
Evaporator |
|
|
SN |
Name |
Parameter |
|
2.5.1 |
Type |
Plate-type |
|
2.5.2 |
Evaporating temperature |
-7℃ |
|
2.5.3 |
Ethylene glycol flow rate |
~40 m3/h |
|
2.5.4 |
Inlet and outlet water temperature |
7/-4℃ |
|
2.6 |
Oil cooler |
|
|
SN |
Name |
Parameter |
|
2.6.1 |
Type |
Shell and tube type |
|
2.6.2 |
Medium |
R717 |
|
2.6.3 |
Inlet pipe diameter |
DN40 mm |
|
2.6.4 |
Outlet pipe diameter |
DN65 mm |
For more information, please contact us by email sales@wintekgroup.com
Keywords: Ammonia Refrigeration Unit, Ammonia Refrigeration System, Ammonia Screw Compressor Refrigeration Unit, Ammonia Reciprocating Refrigeration Unit
