Medium and low temperature screw refrigeration unit (single head)
Keyword:
LED
Category:
Water-cooled Screw Chiller
Medium and low temperature screw refrigeration unit (single head)
- DESCRIPTION
- Main features
- Model
- Application
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Concentrate:
1. Refrigeration conditions: the refrigeration liquid is 60% ethylene glycol aqueous solution; The cooling water inlet/outlet temperature is 32/37°C.
2. Working Scope:
The cooling water outlet temperature is 22°C to 37°C
The temperature difference of the cooling water inlet is 3.5 °C to 10 °C
The outlet temperature of the refrigerant is -5 °C to -30 °C
The temperature difference between the inlet and outlet of the refrigerant liquid is 2.5 °C to 5 °C.
3. This series of units can have heat recovery system (hot water temperature 35 °C ~ 60 °C)
4. At the same time, our company can be customized according to the special needs of customers, all kinds of anti-corrosion type, explosion-proof type unit.
5. The above specifications are subject to change without notice, which helps our company to bring the latest scientific and technological achievements to customers at any time.
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projectunitModelRXG150BRXG195BRXG215BRXG259BRXG290BRXG335BRXG387BRXG427BRXG460BRXG547BRXG578BRXG640BRXG681BRXG713BRXG828BRXG910BThe amount of temperature required for the refrigerant-5℃~-10℃Kw146.4190.5210.7253.8284.4328.1379.5418.1451.2536.3566.2626.4667.8698.5811.6891.4-15℃~-20℃98.8128.6142.1171.3191.9221.3256.0282.0304.4361.8382.0422.8450.6471.4547.6601.3-25℃~-30℃61.980.889.2107.4120.5139.0160.7177.0191.1227.2239.9265.4282.8295.8343.8377.5power supply3P 380V 50HzcompressorformAdvanced semi-closed twin screw typeOperating powerKw70.489.4100.0117.0131.5149.7173.1188.4206.2243.6257.2286.0303.4319.5368.1404.2RefrigerantsR404aEnergy control%0~25%~50%~75%~100%evaporatorversionHorizontal shell and tube type high-efficiency heat exchangerRefrigerant flowm3/h46.059.866.279.789.3103.0119.2131.3141.7168.4177.8196.7209.7219.4254.9279.9Water pipe interfacemmDN100DN100DN100DN125DN125DN125DN125DN125DN125DN150DN150DN150DN150DN150DN200DN200condenserversionHorizontal shell and tube type high-efficiency heat exchangerWater flowm3/h37.248.053.363.671.381.994.7104.0112.7133.7141.2156.4166.5174.5202.2222.1Water pipe interfacemmDN100DN100DN100DN125DN100*2DN100*2DN100*2DN100*2DN100*2DN125*2DN125*2DN125*2DN125*2DN125*2DN150*2DN150*2Refrigerant controlExpansion valveTemperature-sensing external equalizing thermostatic expansion valveDN25DN25Safety protection devicesHigh and low voltage protection, freeze protection, heat protection, double protection, safety valve, overload protection, phase loss, reverse phase, undervoltage, overvoltage, water flow protection, etcForm factorLength(L)mm2870324034003600360038504000400039004150415043804250450048004950Wide(W)mm1100110011501200120012001250125013001350140014501500155016001600High(H)mm1600165017001750175018001800180018501850190019501950220024002500weightnet weightmedical history1805190020902565285030023268351540854560503555105890665072207980Running weightmedical history2076209022992822313533023595386744945016553960616479731579428778

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Medium and low temperature screw refrigeration unit (dual head)
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