Compressore di refrigerazione Sy300A4ABB Sy240A4cbm Sy380A4cbb Denver SPF Horse originale

Model No.
SY300A4ABB
Capacità di Produzione
20000PCS/Week
Prezzo di riferimento
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Descrizione del Prodotto


Working principle of compressor
Compressor, the driven fluid machine that elevates low pressure gas into high pressure gas, is the heart of the refrigeration system. It inhales low temperature and low pressure refrigerant gas from the suction pipe, drives the piston to compress it through the motor operation, and discharges high temperature and high pressure refrigerant gas to the exhaust pipe to provide power for the refrigeration cycle, so as to achieve the refrigeration cycle of compression → condensation (heat release) → expansion → evaporation (heat absorption).
Linear compressor, is the use of magnetic levitation principle and spiral circulation physical structure, compression of gas, to provide power for refrigeration.
Compressors are piston compressor, screw compressor, centrifugal compressor, linear compressor and so on. The piston compressor is generally composed of a housing, an electric motor, a cylinder block, a piston, control equipment (starter and thermal protector) and a cooling system. Cooling methods include oil cooling, air cooling and natural cooling. Linear compressors have no shaft, cylinder block, seal and heat dissipation structure. The compressor of general household refrigerator and air conditioner takes single-phase alternating current as the power source, their structure principle is basically the same, but the refrigerant that both use is different.
Danfoss compressor application range
1. The small
It is widely used in mobile applications.
Fully enclosed compressor with DC power supply.

2. The Large
Commercial air conditioning
Industry applications scroll compressors used in industrial applications

3. The other
Special types of compressors, such as high-efficiency compressors variable frequency compressors
compressors powered by solar energy.

Danfoss currently offers compressors for air conditioning and heat pump applications from 2.5-200 cold tons and compressors from 20W-20kW for refrigeration and refrigeration applications in the Chinese market.
The refrigerants used in compressors include all conventional HFC, HCFC and CFC refrigerants, as well as smaller compressors with temperature adjustment ranges from 5 degrees to 20 degrees (the difference between open and open temperatures) of 5 degrees to 20-27 degrees.
Heating: temperature controller fixed setting, 4 degrees heating. Additional functions and accessories for other temperature Settings and capillary length of 6.3mm or 4.8mm spacing can be provided upon request for a wider range of applications.
Danfoss compressor classification
Danfoss compressor variety is complete, can be roughly classified according to two cases.
1. Applicable to various refrigerants
Such as R22, R134a, R404A, R600a and R290.
2. Classify by application field
High evaporation temperature (5 degrees ±10 degrees) Medium evaporation temperature (-10 degrees ±10 degrees) low evaporation temperature (-25 degrees ±10 degrees)
Example: At present, the refrigerants used in cake display cabinets in China are mainly traditional R22 refrigerants and environmental protection R134a refrigerants. The evaporation temperature of refrigeration system is usually around -5 degrees to -10 degrees. This is a typical medium-temperature application.
Danfoss 'SC10D, SC12D and SC15D compressors using R22 refrigerant and the FR11G, SC10G, SC12G, SC15G, SC18G, SC21G and NL10MF compressors using R134a refrigerant can meet the requirements of this application.
Pictures of Danfoss compressor products
Original Sy300A4ABB Sy240A4cbm Sy380A4cbb Denver SPF Horse Refrigeration Compressor

Danfoss compressor SERIES

1.Danfoss SC series compressor
Danfoss SC series R134a refrigerant compressor is high and low evaporation temperature universal compressor, evaporation temperature from +15 degrees to about -30 degrees, a very wide range of applications. And in low evaporation temperature applications, can also operate in 220V, 60Hz power supply.
Danfoss SC series
Many refrigeration equipment manufacturers have noticed this characteristic of Danfoss compressors, and choose these 220V, 50HZ and 60HZ universal compressors when exporting products to Southeast Asia. This not only takes into account the excellent performance of Danfoss compressors, but also saves the equipment manufacturer a lot of work in preparing inventory and servicing. In addition, Danfoss compressors are designed for the ambient temperature of 43 degrees, working at comfortable indoor temperatures, danfoss compressors are more than capable of handling.
Danfoss compressor according to the starting mode is divided into high starting torque and low starting torque two ways. Also known as capacitor start (CSIR, CSR) and no 2.capacitor start (RSIR).
Capacitive start (CSIR, CSR) this way has a large start distance, and the motor efficiency can be improved in the CSR start mode, which will save more power in the operation process, of course, the cost also increases. RSIR is simple in structure and reliable in operation. But the starting current is large, suitable for the place with strong power supply.

3.Dc variable frequency scroll compressor
In December 2012, Danfoss second generation of commercial frequency conversion scroll compressor VZH series came out.
As a technology leader in hVAC solutions to environmental and energy challenges, addressing issues such as reduced energy consumption and precise temperature control, Danfoss has introduced the second generation of commercial variable frequency scroll compressors, the VZH series. With excellent design concept and excellent performance, this series won the American Refrigeration Expo Innovation Award.
The new generation OF VZH DC variable frequency scroll compressor has both inverter and compressor technology, which can be provided to customers as components and shorten the system development time for the whole machine manufacturers. Suitable for roofing machine, precision air conditioning, unit machine, process cooling and other applications, has unparalleled advantage in energy efficiency.
VZH compressor advantages
VZH compressor adopts efficient rare earth permanent magnet motor and stepless speed regulation controlled by frequency converter. The working efficiency of the motor is always higher than 92%, so it is more energy saving. At the same time, VZH gear pump selection, and equipped with a unique oil injection solenoid valve, to meet the low speed scroll seal required lubricating oil supply, control the HIGH speed OCR.
Compared with the constant speed compressor, the VZH compressor effectively reduces the noise during start-stop and partial load, and the night mode can be set to minimize the decibel during night operation.
For different national markets, the power supply frequency of compressors is divided into 50HZ and 60HZ. The voltage range of the compressor G series is 380V-480V, and the voltage range of the compressor J series is 200V-240V, meeting the power grid requirements of each country.
Currently, VZH can be connected in parallel. The oil balance problem in parallel connection is solved by oil level switch, oil balance pipe and current limiter. In addition, THE VZH compressor can greatly save the system cost. Taking the chiller as an example, compared with the constant speed compressor, it reduces the size of the system water tank, reduces the requirements on the system controller, simplifies the connection between the pipes, and reduces the complexity of the pipes.
Danfoss compressors parameters list
Refrigerant Models Cooling capacity (KW)(ASHRAE test condition) Evaporation temperature (ºC)
-45 -40 -35 -30 -25 -23.3 -20 -15 -10 -5 0 5 7.2 10 15
R12 FR68   44 66 96 132 144 174 228 262 354 438 525 564 636 744
FR7.5B   53 78 114 152 168 201 252 330 408 498 594 642 714 834
FR8.5B   57 86 127 175 192 224 288 360 450 552 666 720 792 924
FR10B   64 102 144 190 210 252 321 408 504 624 744 798 882 1032
FR11B   84 132 186 246 270 321 408 504 624 756 909 984 1080 1260
SC10B   42 84 132 204 234 288 372 480 588 744 912 984 1092 1296
SC12B   60 114 192 276 312 384 492 824 756 924 1140 1212 1344 1596
SC15B   96 156 240 330 372 456 588 738 912 1092 1308 1416 1584 1908
SC18B   144 204 300 408 456 540 600 858 1044 1272 1536 1656 1848 2184
SC21B   186 264 360 480 528 648 804 1008 1212 1452 1740 1884 2100 2496
R22 SC10C 55 105 170 265 360 395 480 620 775 945          
SC12C 105 155 245 345 460 510 600 755 930 1130          
SC15CM 125 195 300 425 565 620 725 930 1165 1420          
SC18CM 145 225 345 500 650 710 830 1085 1365 1665          
SC15/15CM 250 390 600 850 1130 1240 1450 1860 2330 2840          
SC18/18CM 290 450 690 1000 1300 1420 1680 2170 2730 3330          
SC10D               565 725 925 1160 1435 1565 1755 2100
SC 12D               720 930 1185 1470 1790 1940 2145 2540
SC15D               890 1160 1470 1810 2190 2360 2600 3060
R134a NL6.1MF                 303 380          
NL7.3MF                 375 470          
NL8.4MF                 415 524          
NL10MF             330 422 640 683 851 1046 1139 1264  
SC12FT     126 201 287 320 387 503 639 798          
SC15FT     155 243 345 384 465 604 766 955          
SC18FTX     178 282 401 445 539 700 889 1108          
SC21FTX     237 365 512 567 682 881 1114 1385          
TL3G       31.2 50.4 57.7 72.9 99.4 131 168 211 262 287 321 388
TL4G       50.3 71.9 80.5 99.2 133 173 222 280 347 380 425 515
TL5G       68.6 97.5 108 132 172 220 277 345 423 461 514 619
FR6G       58.9 103 119 153 211 279 359 452 561 614 687  
FR7.5G       76.1 122 139 176 239 314 402 506 627 687 768  
FR8.5G       105 152 171 211 282 368 471 592 734 803 888  
FR10G       113 167 188 232 308 400 510 639 791 866 966  
FR11G       141 209 235 287 378 487 619 777 966      
SC10G       74 139 166 225 331 456 600 764 946 1032 1147 1367
SC12G       141 215 247 317 444 5  596 772 960 1188 1291 1426 1682
SC15G         275 314 396 542 714 910 1132 1378 1494 1649 1945
SC18G         348 392 485 649 844 1074 1343 1655 1807 2014 2423
  SC21G         410 456 558 746 977 1260 1568 1931 2106 2343 2803
                                 
Evaporation temperature (-23.3 ° C) List of Model parameters of the Danfoss compressor                
Series Product code Model P(s) L/MIIN refrigerating capacity Voltage Refrigerant pressure                
SC 104L2516 SC10C 3/8HP 10.29 395W 220V-240V 50HZ R22 Low/Medium                
SC 104L2674 SC12C 3/8HP 12.87 510W 220V-240V 50HZ R22 Low/Medium                
SC 104L2848 SC15CM 3/4HP 15.28 620W 220V-240V 50HZ R22 Low/Medium                
SC 104L2120 SC18CM 1HP 17.69 710W 220V-240V 50HZ R22 Low/Medium                
                                 
SC 104L2529 SC10D 3/8HP 10.28 656W 220V-240V 50HZ R22 Medium/High                
SC 104L2694 SC12D 1/2HP 12.87 720W 220V-240V 50HZ R22 Medium/High                
SC 104L28598 SC15D 3/4HP 15.28 890W 220V-240V 50HZ R22 Medium/High                
SC 104G8000 SC10G 1/3HP 10.28 331W 220V-240V 50HZ 60HZ R134 Low/Medium/High                
SC 104G8240 SC12G 3/8HP 12.87 430W 220V-240V 50HZ 60HZ R134 Low/Medium/High                
SC 104G8520 SC15G 1/2HP 15.28 523W 220V-240V 50HZ 60HZ R134 Low/Medium/High                
SC 104G8820 SC18G 3/4HP 17.69 649W 220V-240V 50HZ 60HZ R134 Low/Medium/High                
SC 104G8140 SC21G 1HP 21 746W 220V-240V 50HZ 60HZ R134 Low/Medium/High                
GS 107B0700 GS26MFX 1-1/4HP 26.3 979W 220V-240V 50HZ R134 Medium/High                
GS 107B0701 GS34MFX 1-1/2HP 33.8 1246W 220V-240V 50HZ R134 Medium/High                
SC 104G7250 SC12G 3/8HP 12.87 430W 115V 60HZ R134 Low/Medium/High                
SC 104G7550 SC15G 1/2HP 15.28 523W 115V 60HZ R134 Low/Medium/High                
SC 104G7800 SC18G 3/4HP 17.69 649W 115V 60HZ R134 Low/Medium/High                
FR 103G6680 FR7.5G 1/4HP 6.93 239W 220V-240V 50HZ 60HZ R134 Low/Medium/High                
FR 103G6780 FR8.5G 1/3HP 7.95 282W 220V-240V 50HZ 60HZ R134 Low/Medium/High                
NL 105G6772 NL7.3MF 1/4HP 7.23 260W 220V-240V 50HZ 60HZ R134 Medium/High                
NL 105G6879 NL8.4MF 1/3HP 8.35 280W 220V-240V 50HZ 60HZ R134 Medium/High                
NL 105G6885 NL10MF 3/8HP 10.1 304W 220V-240V 50HZ 60HZ R134 Medium/High                
                                 
FR 1.3U2670 FR6CL 1/3HP 6.23 263W 220V-240V 50HZ R404 Low/Medium                
SC 104L2523 SC10CL 1/2HP 10.29 470W 220V-240V 50HZ R404 Low/Medium                
SC 104L2623 SC12CL 5/8HP 12.87 629W 220V-240V 50HZ R404 Low/Medium                
SC 104L2853 SC15CL 3/4HP 15.28 782W 220V-240V 50HZ R404 Low/Medium                
SC 104L2123 SC18CL 7/8HP 17.69 907W 220V-240V 50HZ R404 Low/Medium                
SC 104L2322 SC21CL 1HP 21 1033W 220V-240V 50HZ R404 Low/Medium                
GS 107B0500 GS26CLX 1-1/2HP 26.3 1348W 220V-240V 50HZ R404 Low/Medium                
GS 107B0501 GS34CLX 2HP 33.8 1650W 220V-240V 50HZ R404 Low/Medium                
SC 104L2533 SC10CLX 1/2HP 10.29 470W 220V-240V 50HZ 60HZ R404 Low/Medium                
SC 104L2697 SC12CLX.2 5/8HP 12.87 650W 220V-240V 50HZ 60HZ R404 Low/Medium                
                                 
SC 104L2506 SC10MLX 1/2HP 10.29 572W 220V-240V 50HZ 60HZ R404 Medium/High                
SC 104L2606 SC12MLX 5/8HP 12.87 754W 220V-240V 50HZ 60HZ R404 Medium/High                
SC 104L2869 SC15MLX 3/4HP 15.28 951W 220V-240V 50HZ 60HZ R404 Medium/High                
SC 104L2139 SC18MLX 1HP 17.69 1110W 220V-240V 50HZ 60HZ R404 Medium/High                
GS 107B0502 GS21MLX 1-1/2HP 21 1425W 220V-240V 50HZ R404 Medium/High                
GS 107B0503 GS26MLX 1-3/4HP 26.3 1170W 220V-240V 50HZ R404 Medium/High                
GS 107B0504 GS34MLX 2HP 33.8 2275W 220V-240V 50HZ R404 Medium/High                
                                 
Series Code Model Capacity  cm3 Pressure                      
R22                      
SC 104L2516 SC10C 315W 10.29 LBP                      
SC 104L2674 SC12C 385W 12.87 LBP                      
SC 104L2848 SC15CM 495W 15.28 LBP                      
SC 104L2120 SC18CM 495W 17.69 LBP                      
SC 104L4079 SC15/15CM 2×495W 2×15.28 LBP                      
SC 104L4081 SC18/18CM 2×495W 2×17.69 LBP                      
SC 104L2529 SC10D 385W 10.29 HBP                      
SC 104L2694 SC12D 470W 12.87 HBP                      
SC 104L2859 SC15D 590W 15.28 HBP                      
R134A                      
NL 105G6660 NL6.1MF   6.13 NBP                      
NL 105G6772 NL7.3MF 270W 7.27 NBP                      
NL 105G6879 NL8.4MF 292W 8.35 NBP                      
NL 105G6885 NL10MF 320W 10.1 NBP                      
PL 101G0251 PL35G     H/LBP                      
TL 102G4350 TL3G 95W 3.13 H/LBP                      
TL 102G4452 TL4G 110W 3.86 H/LBP                      
TL 102G4450 TL5G 140W 5.08 H/LBP                      
FR 103G6660 FR6G 150W 6.23 H/LBP                      
FR 103G6680 FR7.5G 175W 6.93 H/LBP                      
FR 103G6780 FR8.5G 215W 7.95 H/LBP                      
FR 103G6880 FR10G 275W 9.05 H/LBP                      
FR 103G6980 FR11G 275W 11.15 H/LBP                      
SC 104G8000 SC10G 250W 10.29 H/LBP                      
SC 104G8240 SC12G 315W 12.87 H/LBP                      
SC 104G8520 SC15G 385W 15.28 H/LBP                      
SC 104G8820 SC18G 495W 17.69 H/LBP                      
SC 104G8140 SC21G 550W 20.95 H/LBP                      
SC 104G8124 SC21G 550W   H/LBP                      
R404                      
TL 102U2071 TL4CL     LBP                      
FR 103U2670 FR6CL 215W 6.23 LBP                      
FR 103U2790 FR7.5CL 235W 6.93 LBP                      
FR 103U2890 FR8.5CL 275W 7.95 LBP                      
NL 105F3710 NL7CLX 235W 7.27 LBP                      
SC 104L2523 SC10CL 315W 10.29 LBP                      
SC 104L2623 SC12CL 385W 12.87 LBP                      
SC 104L2697 SC12CLX.2                            
SC 104L2853 SC15CL 495W 15.28 LBP                      
SC 104L2854 SC15CLX                            
SC 104L2897 SC15CLX.2                            
SC 104L2123 SC18CL 495W 17.69 LBP                      
SC 104L2197 SC18LX.2                            
SC 104L2195 SC18LX.2                            
SC 104L2322 SC21CL 590W 20.95 LBP                      
SC 104L2506 SC10MLX 470W 10.29 MBP                      
SC 104L2606 SC12MLX   12.87 MBP                      
SC 104L2869 SC15MLX   15.28 MBP                      
SC 104L2139 SC18MLX   17.68 MBP                      
FR 103U2680 FR6DL 275W 6.23 HBP                      
SC 104L2525 SC10DL 385W 10.29 HBP                      
SC 104L2625 SC12DL 495W 12.87 HBP                      
SC 104L2856 SC15DL 550W 15.28 HBP                      



     

 

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