Optional remote monitoring function
RS485 communication transmission technology is employed, providing
data
transmission distances of up to 1200m without signal attenuation.
By adding a
repeater, the communication distance can increase to beyond 3000m
Compressor internal protection
• High pressure protection
• Low pressure protection
• Compressor overload protection
• Phase loss protection
• Reverse phase protection
• Overvoltage protection
• Freeze-proof protection
• Cooling water temperature too high protection
• Cooling water pump overload protection
• Cooling tower fan overload protection
• Cooling water flow protection
• Chilled water flow protection
• Low voltage protection
Heat Exchanger
Each unit adopts high-efficiency horizontal shell-and-tube heat
exchangers, and all heat exchangers have "D1, D2" national pressure
vessel manufacturing licenses.
Heat recovery
Simple structure, easy to clean
Condenser built-in heat recovery, saving unit space
Improve the working efficiency of the original unit and prolong the
life of the unit
The heat load of the condenser of the unit is reduced, the heat
exchange rate of the unit is higher, and the service life is
prolonged.
Protect environment
It reduces the emission of CO2 gas from the boiler to the
atmosphere, thereby reducing the impact of the greenhouse effect on
the earth, and at the same time saving a lot of non-renewable
resources.
Reuse of condensation waste heat, more energy saving.Dual functions
of cooling and heating,collecting waste heat while cooling.The heat
recovery capacity reaches 30% of the cooling capacity of the unit,
and the hot water outlet temperature can reach 50°C.
PQA-D100MSSN PQA-D131MSSN PQA-D172MSSN PQA-D187MSSN PQA-D228MSSN
PQA-D250MSSN PQA-D295MSSN PQA-D311MSSN PQA-D341MSSN PQA-D369MSSN
PQA-D406MSSN PQA-D483MSSN PQA-D510MSSN PQA-D558MSSN PQA-D605MSSN
PQA-D628MSSN PQA-D731MSSN PQA-D803MSSN PQA-D858MSSN PQA-D967MSSN
PQA-D812MSDN PQA-D966MSDN PQA-D1020MSDN PQA-D1117MSDN PQA-D1256MSDN
PQA-D1463MSDN PQA-D1606MSDN PQA-D1715MSDN PQA-D1933MSDN
PQA-D2160MSDN PQD-D113MSSN PQD-D126MSSN PQD-D153MSSN PQD-D166MSSN
PQD-D197MSSN PQD-D225MSSN PQD-D245MSSN PQD-D269MSSN PQD-D307MSSN
PQD-D334MSSN PQD-D366MSSN PQD-D394MSSN PQD-D415MSSN PQD-D481MSSN
PQD-D533MSSN PQD-D556MSSN PQD-D625MSSN PQD-D704MSSN PQD-D775MSSN
PQD-D170MSDN PQD-D225MSDN PQD-D251MSDN PQD-D306MSDN PQD-D333MSDN
PQD-D393MSDN PQD-D450MSDN PQD-D490MSDN PQD-D539MSDN PQD-D614MSDN
PQD-D668MSDN PQD-D732MSDN PQD-D787MSDN PQD-D829MSDN PQD-D962MSDN
PQD-D1067MSDN PQD-D1120MSDN PQD-D1250MSDN PQD-D1408MSDN
PQD-D1549MSDN PQAL-D100MSS PQAL-D131MSS PQAL-D172MSS PQAL-D187MSS
PQAL-D228MSS PQAL-D250MSS PQAL-D295MSS PQAL-D311MSS PQAL-D341MSS
PQAL-D369MSS
PQAL-D406MSS PQAL-D483MSS PQAL-D510MSS PQAL-D558MSS PQAL-D605MSS
PQAL-D628MSS PQAL-D731MSS PQAL-D803MSS PQAL-D858MSS PQAL-D967MSS
PQAL-D192MSD PQAL-D262MSD PQAL-D343MSD PQAL-D374MSD PQAL-D456MSD
PQAL-D500MSD PQAL-D589MSD PQAL-D623MSD PQAL-D681MSD PQAL-D737MSD
PQAL-D812MSD PQAL-D966MSD PQAL-D1020MSD PQAL-D1117MSD PQAL-D1256MSD
PQAL-D1463MSD PQAL-D1606MSD PQAL-D1715MSD PQAL-D1933MSD
