Product Description
Simply connect the equipment to the inlet and outlet of the reactor unit, and add the heat transfer medium from the liquid inlet at the top of the equipment, and open the add liquid button to easily discharge the air in the system, set the temperature requirements, and the system can operate automatically. Heat transfer medium in the closed system, equipped with expansion vessels, expansion vessels in the liquid does not participate in the cycle, whether high or low temperature, the expansion tank temperature is from room temperature to 50 ℃, can reduce the risk of heat absorption in the operation of moisture and volatility. Without changing the heat transfer medium, the temperature control range of -90 to 300°C can be covered.
Product Features
- Circulating cooling medium: HTF, industrial alcohol or water-glycol mixture circulates to facilitate cooling and save resources
- Tight piping design to prevent water pollution circulation, extending the water circulation time
- Multiple safety protection, more reliable
- Imported compressor, cold cascade refrigeration technology
- Using cold technology to ensure the stability of low temperatures
- It can be set to turn on the compressor and turn off the compressor temperature difference
- Ambient temperature detection function to prevent the system operation environment temperature from too high
- A variety of fault alarm (over-temperature alarm, sensor alarm, high pressure alarm, compressor overheating alarm, level alarm)
- A fully enclosed design, low temperature process without running water, to ensure the purity of the cold heat transfer medium
- Prevent ice crystals from appearing, providing thermal fluid life
- High-performance circulating pump, can ensure continuous operation 24 hours a day
- Using cold plate heat exchanger to provide heat transfer efficiency
Product Application
Suitable for heavy-duty, energy, food, pharmaceutical, bioengineering, metallurgical and other industrial processes that need to work under low temperature conditions
Product Parameter
Model | DLS-06EW / EX | DLS-12EW / EX | |
Temperature | -80-20℃ | -80-20℃ | |
Temperature control and display | Fuzzy PID adaptive controller and LCD liquid crystal display | ||
Temperature control model | Cooling medium outlet temperature control | ||
Temperature feedback | Built-in refrigerant medium PT100 feedback | ||
Refrigeration output | -60℃ | 6Kw | 12Kw |
-75℃ | 3Kw | 8Kw | |
Circulating pump flow rate/ Pressure | Max75L / min 1.5bar | Max150L / min 3bar | |
Storage tank volume | 50L | 200L | |
Evaporator | Aroma plate heat exchanger, Danfoss solenoid valve and filter drier | ||
Refrigeration compressors | 5P * 2 Copeland | 10P * 2 BITZER | |
Compressor cooling water | 1600l / min,1.5-4bar | 3000l / min,1.5-4bar | |
Condenser | Shell and tube type water-cooled condenser | ||
Operation panel | Touch button, LCD screen display | ||
Safety protection | overload protection of refrigeration unit, high pressure switch | ||
overload relay, thermal protection device | |||
other safety protection functions | |||
Electrical control components | Siemens; Schnelder; Omrom and other well-known brands | ||
Eco-friendly refrigerants | R404A + R23 | R404A + R23 | |
Refrigerant specifications | DN25 * 2 | DN50 * 2 | |
Inlets and outlets | |||
Supply voltage and power | three-phase,AC480V / 60Hz / 13kw | three-phase,AC480V / 60Hz / 13kw | |
Dimension | 1200 * 1000 * 1400mm | 2000 * 1500 * 2000mm | |
Shell Material | cold-roller sheet coating | cold-roller sheet coating |
Tags: Chiller system