Product Applications
Used in heavy chemical, energy, food, pharmaceutical, bioengineering, metallurgical and other industrial processes that have to be maintained at low temperatures.
Product features
- Circulating refrigeration medium: synthetic heat transfer oil, industrial alcohol or water to glycol mixture for circulating refrigeration, saving resources.
- Tight circulation piping design to prevent circulating water pollution and extend the use of circulating water.
- Multiple safety protection, more reliable operation.
- Original imported compressor, compound subcooling refrigeration technology.
- Adopt subcooling technology to ensure the stability of temperature at low temperature.
- Can be set to open the compressor and turn off the compressor temperature difference.
- Ambient temperature monitoring function to prevent the system from operating at too high an ambient temperature.
- A variety of fault alarm (over-temperature alarm, sensor alarm, high pressure alarm, compressor overheating alarm, liquid level alarm).
- Adopt fully closed design, no water absorption during low-temperature operation, to ensure the purity of cold heat-conducting medium.
- Prevent ice crystals and provide heat transfer fluid life.
- High performance cycle, can ensure continuous 24 hours operation per day.
- Adopt plate type cold and heat exchanger to provide heat transfer efficiency.
Product Parameter
Model | LDJ-6F | |
Temperature Range | -40℃~RT | |
Temperature control and display | Fuzzy PID adaptive controller and LCD liquid crystal display | |
Temperature control selection | Cooling medium outlet temperature control | |
Temperature feedback | Built-in refrigerant medium PT100 feedback | |
Refrigeration output | -20℃ | 12KW |
-35℃ | 6KW | |
Circulating pump flow rate/ Pressure | Max50L/min;1.5bar | |
Storage tank volume | 100L | |
Evaporator | Kaori plate heat exchanger; Danfoss solenoid valve and filter drier | |
Refrigeration compressors | 6P*1 COPELAND | |
Compressor refrigeration | natural cooling | |
Operation panel | Touch button, LCD screen display | |
Safety protection | Equipped with overload protection of refrigeration unit, high pressure switch, overload relay, thermal protection device, and other safety protection functions | |
Electric control component | Simens, Schnelder, Omrom and other well-known brands | |
Refrigerant | R404A | |
Refrigerant output interface | DN25*2 | |
Power supply | 3 phase, AC480V/60Hz/10KW | |
Dimension | 1600*1000*1650mm | |
Shell material | cold-rolled plate spray |
Tags: Chiller system