| Model: | LN -6W |
|---|---|
| Brand: | LNEYA |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Refrigeration & Freezers |
| Label: | refrigeration compre , ultra-low temperat , ultra-low temperatur |
| Price: |
US $17334
/ pc
|
| Min. Order: | 1 pc |
| Last Online:03 Mar, 2015 |
Description
Medium-sized low-temperature freezer, refrigeration temperature range from -5 ℃ ~ -150 ℃, safe, reliable, rapid cooling for the liquid, widely used in petrochemical, medical, pharmaceutical, biochemical and freeze-dried, military and other high-tech industries.
Detailed
Medium-sized low-temperature freezer, refrigeration temperature range from -10 ℃ ~ -125 ℃, safe, reliable, rapid cooling for the liquid, widely used in petrochemical, medical, pharmaceutical, biochemical and freeze-dried, military and other high-tech industries. There are over 20 water cooled models to choose from with cooling powers from (6kW at -35℃ to 60 kW at 35℃). (4kW at
-75℃ to 31kW at -75℃) Efficient energy management in all LNEYA Freezer ensures low operating costs and reduced usage of valuable fresh water. LNEYA freezers are a resource saving solution with a quick return on investment.
Advantages & Functions
● Working temperatures from -120℃ to -10℃.
● High cooling powers up to 60 kW at -35℃.
● Powerful circulation pumps up to 350 L/min.
● Modern energy management.
● Space saving tower design.
● Robust stainless steel construction.
● Safe for continuous operation, with alarm and warning functions.
● Top brand accessories ( Emerson Copeland compressor, SIEMENS PLC, Danfoss heat exchanger, Emerson refrigeration accessories).
● Option for heating / temperatures up to +50℃.
● Pump good in performance, offer 24-hour service.
● Extensive features (depending on model) RS485, heating, etc.
Technical Parameters:
|
Product Name |
Ultra-low Temperature Freezer |
||||
|
Model |
LN-6W |
LN-10W |
LN-15W |
LN-20W |
LN-30W |
|
Temperature Range ℃ |
-60°C~ -10°C |
||||
|
Cooling Capacity At -40°C |
12kW |
20kW |
30kW |
40kW |
60kW |
|
10320Kcal/h |
17200Kcal/h |
25800Kcal/h |
34400Kcal/h |
51600Kcal/h |
|
|
Cooling capacity At -55°C |
6kW |
10kW |
15kW |
20kW |
30kW |
|
5160Kcal/h |
8600Kcal/h |
12900Kcal/h |
17200Kcal/h |
25800Kcal/h |
|
|
Circulation Pump |
6.6m³/h 2.5bar max |
9m³/h 2.5bar max |
15m³/h 2.5bar max |
15m³/h 2.5bar max |
25m³/h 2.5bar max |
|
Inlet&outlet connection size |
DN-25 PN-10 |
DN-25 PN-10 |
DN-32 PN-10 |
DN-32 PN-10 |
DN-40 PN-10 |
|
Water-cooled type W (cooling water at 30℃) |
10m³/h |
14m³/h |
20m³/h |
25m³/h |
30m³/h |
|
Cold storage tank (optional) |
200L |
350L |
500L |
750L |
1000L |
|
Expansion tank (standard) |
100L |
175L |
250L |
350L |
500L |
|
Compressor |
Standard: Copeland
|
||||
|
Operation Panel |
7-inch color touch screen display, temperature curve record, data export to excel format. |
||||
|
Control System
|
Standard: Single-chip microcomputer controller; Stepping control; Set temperature difference of refrigeration on & off. Optional: SIEMENS S7-200PLC&Module |
||||
|
Closed
|
The whole system is a full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supplement oil automatically at low temperature. |
||||
|
Circulation pump |
Standard: Direct type magnetic pump Optional: Increase the pipeline magnetic pump pressure in the pipeline |
||||
|
Evaporator |
Standard: Braze welding plate heat exchager (BPHE) Optional: Stainless steel tube heat exchanger |
||||
|
Condenser |
Shell and tube type water cooled condenser |
||||
|
Intermediate heat exchanger |
KAORI Plate heat exchanger |
||||
|
Dry Filter |
Emerson |
||||
|
Drying filter core |
Emerson |
||||
|
Expansion tank |
Emerson |
||||
|
FDF |
Emerson |
||||
|
Oil separator |
Emerson |
||||
|
Pressure protector |
Emerson |
||||
|
Reservoir |
Standard: RSP Optional: Emerson |
||||
|
Sight glass |
Standard: SANHUA Optional: Danfoss |
||||
|
Refrigeration ball valve |
Standard: SANHUA Optional: Danfoss |
||||
|
Electric |
Schneider AC contactor, Schneider intermediate relay |
||||
|
Refrigerant |
R404A |
||||
|
Secondary refrigerant |
No corrosive liquid, ethanol water, ethylene glycol aqueous solution, heat transfer oil etc. |
||||
|
Safety protection |
High pressure protect; Water supply cut-off protection; Over-current protection; Leakage protection; Sequential and phase failure protection; High temperature protection; Sensor Failure protection; Liquid low level protection etc. muti-safety protection. |
||||
|
Level Indicator |
Adpot glass liquid level indication |
||||
|
Piping material |
SUS304 |
||||
|
Expansion tank material |
SUS304 |
||||
|
Case material |
Steel channel + Square tube + Cold-rolled blanking plate painting |
||||
|
Product size |
180*120*175 |
205*145*175 |
205*145*175 |
205*145*175 |
235*145*175 |
|
Power |
380V 50HZ 14kW max |
380V 50HZ 18kW max |
380V 50HZ 26kW max |
380V 50HZ 35kW max |
380V 50HZ 52kW max |
|
HP |
15HP |
20HP |
30HP |
40HP |
60HP |
|
dB |
75DB |
Within80dB |
|||
|
Weight |
850kg |
1000kg |
1200kg |
1450kg |
2000kg |
|
Product Name |
Ultra-low Temperature Freezer |
||||
|
Model |
LN-40W |
LN-60W |
LN-90W |
LN-120W |
LN-180W |
|
Temperature Range ℃ |
-60°C~ -10°C |
||||
|
Cooling Capacity At -40°C |
80kW |
120kW |
180kW |
240kW |
360kW |
|
68800Kcal/h |
103200Kcal/h |
154800Kcal/h |
206400Kcal/h |
309600Kcal/h |
|
|
Cooling capacity At -55°C |
40kW |
60kW |
90kW |
120kW |
180kW |
|
344000Kcal/h |
51600Kcal/h |
77400Kcal/h |
103200Kcal/h |
154800Kcal/h |
|
|
Circulation Pump |
25m³/h 2.5bar max |
25m³/h 2.5bar max |
35m³/h 2.5bar max |
35m³/h 2.5bar max |
50m³/h 2.5bar max |
|
Inlet & outlet connection size |
DN-40 PN-10 |
DN-40 PN-10 |
DN-50 PN-10 |
DN-50 PN-10 |
DN-65 PN-10 |
|
Water-cooled type W (cooling water at 30℃) |
35m³/h |
50m³/h |
70m³/h |
90m³/h |
120m³/h |
|
Cold storage tank(optional) |
1200L |
1500L |
2200L |
3000L |
4000L |
|
Expansion tank(standard) |
600L |
750L |
1000L |
1350L |
1800L |
|
Compressor |
Standard: HANBELL screw compressor
|
||||
|
Operation Panel |
7-inch color touch screen display, temperature curve record, data export to excel format. |
||||
|
Control System
|
Standard: Single-chip microcomputer controller; Stepping control; Set temperature difference of refrigeration on & off. Optional: SIEMENS S7-200PLC&Module |
||||
|
Closed
|
The whole system is a full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supplement oil automatically at low temperature. |
||||
|
Circulation pump |
Standard: Direct type magnetic pump Optional: Increase the pipeline magnetic pump pressure in the pipeline |
||||
|
Evaporator |
Standard: Braze welding plate heat exchager (BPHE) Optional: Stainless steel tube heat exchanger |
||||
|
Condenser |
Shell and tube type water cooled condenser |
||||
|
Intermediate heatexchanger |
KAORI Plate heat exchanger |
||||
|
Dry Filter |
Emerson |
||||
|
Drying filter core |
Emerson |
||||
|
Expansion tank |
Emerson |
||||
|
FDF |
Emerson |
||||
|
Oil separator |
Emerson |
||||
|
Pressure protector |
Emerson |
||||
|
Reservoir |
Standard: RSP Optional: Emerson |
||||
|
Sight glass |
Standard: SANHUA Optional: Danfoss |
||||
|
Refrigeration ball valve |
Standard: SANHUA Optional: Danfoss |
||||
|
Electric |
Schneider AC contactor, Schneider intermediate relay |
||||
|
Refrigerant |
R404A |
||||
|
Secondary refrigerant |
No corrosive liquid, ethanol water, ethylene glycol aqueous solution, heat transfer oil etc. |
||||
|
Safety protection |
High pressure protect; Water supply cut-off protection; Over-current protection; Leakage protection; Sequential and phase failure protection; High temperature protection; Sensor Failure protection; Liquid low level protection etc. muti-safety protection. |
||||
|
Level Indicator |
Adpot glass liquid level indication |
||||
|
Piping material |
SUS304 |
||||
|
Expansion tank material |
SUS304 |
||||
|
Case material |
Steel channel + Square tube + Cold-rolled blanking plate painting |
||||
|
Product size |
235*145*175 |
350*150*205 |
350*150*205 |
400*180*205 |
450*200*2050 |
|
Power |
380V 50HZ 69kW max |
380V 50HZ 104kW max |
380V 50HZ 152kW max |
380V 50HZ 200kW max |
380V 50HZ 300kW max |
|
HP |
80HP |
120HP |
180HP |
240HP |
360HP |
|
dB |
Within90dB |
||||
|
Weight |
2400kg |
3000kg |
3600kg |
4200kg |
5600kg |
