Transcript
SCROLL CHILLER Modular Air-cooled Scroll Chiller It is a kind of air-cooled scroll chiller that can be connected to all sorts of fan coil unit to realize cooling/heating for civil or industrial buildings.
D Series
Display panel
Golden fin condenser
Z26301C
130/160kW
65/80kW
Inner groove copper
Modular structure
Comprehensive protection
Self-diagnosis
Easier maintainability
Memory function
Easier maintainability
24 hour timer
Running condition real-time display. Low start-up current thanks to power delay control design. Unique compressor alternation operation technology largely prolong the lifespan of compressor. Double-flow design makes a higher heat exchange efficiency. Special top cover design: make a better cooling capacity of 5% improvement and higher heat exchanging efficiency of 3% improvement. Main module patent: any unit can be set as main module via wired controller. Up to 16 units (60/71kW) or 8 units (120/145kW) can be integrated freely to get a max capacity of 1160kW thanks to modular design. Auto anti-freezing function under heating mode when the unit is switched off.
Water side (water temperature) Item
Nominal operating condition
Air side (outdoor temperature)
Operating range
Nominal operating condition
Operating range
Cooling
Inlet(«) 12
Outlet(«) 7
Outlet(«) 5~15
I/O difference(«) 2.5~6
DB(«) 35
WB(«) －
DB(«) 15~45
Heating
40
45
40~50
2.5~6
7
6
-15~24
COMMERCIAL AIR CONDITIONERS
Model
Heat pump
Capacity
Cooling/Heating
Capacity steps EER/COP Power supply Power input
Compressor
Cooling Heating Type Starting mode Quantity Type
Water side heat exchanger
Air side heat exchanger
7ATERÒ¹OWÒVOLUME Pressure drop Connection pipe Type Fan type and quantity 4OTALÒFANÒAIRÒ¹OW
Net/Gross/Operating weight Loading quantity 40'GP/40'HQ
% W/W Ph/V/Hz kW kW － － － － L/s GPM kPa ft.WG － － － L/s CFM kW dB(A) mm mm kg set
LSQWRF65M/NaD-M 60/65 17.0/18.5 0-50-100 2.84/3.09 3/380-415/50 21.1 21.0 Hermetic scroll Direct starting 2 2.9 45.0 15 4.9 DN65 axial×2
LSQWRF80M/NaD-M 71/79.5 20.2/22.6 0-50-100
LSQWRF130M/NaD-M 120/130 34.1/37.0 0-25-50-75-100
2.76/2.94 2.84/2.93 3/380-415/50 3/380-415/50 42.3 25.7 44.4 27.0 Hermetic scroll Hermetic scroll Direct starting Direct starting 4 2 (IGH EFµCIENTÒÒSHELLÒANDÒTUBEÒHEATÒEXCHANGER 5.7 3.4 91.0 54.0 30 20 9.8 6.6 DN80 DN65 (IGH EFµCIENTÒµNÒTUBEÒTYPEÒHEATÒEXCHANGER axial×4 axial×2
LSQWRF160M/NaD-M 145/170 41.2/48.3 0-25-50-75-100 2.74/3.04 3/380-415/50 53.0 56.0 Hermetic scroll Direct starting 4 6.9 110.0 35 11.5 DN80 axial×4
0.75×104 1.59×104 0.65×2 70 2040×1000×2230 2120×1080×2230
0.83×104 1.76×104 0.95×2 71 2040×1000×2230 2120×1080×2230
1.5×104 3.18×104 0.65×4 72 2226×1650×2230 2306×1730×2230
1.67×104 3.53×104 0.95×4 74 2226×1650×2230 2306×1730×2230
710/715/781 10/10
760/765/836 10/10
1256/1261/1382 6/6
1440/1445/1584 6/6
SCROLL CHILLER
Total fan motor power Sound pressure level Outline(W×D×H) Dimension Package(W×D×H)
kW RT
Note: The specification is tested under the connection pipe of 7.5 meters.
COMMERCIAL AIR CONDITIONERS
