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High-Efficiency Evaporator YED Series

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Ruixue developed 3 series New Air coolers to satisfy all refrigeration requirements in highmedium and low temperature application and in different humidity conditions.

 4.5mm/YED-A Series=Fin spacing=4.5mm
 7mm/YED-C Series=Fin spacing=7mm
 10mm/YED-D Series=Fin spacing=10mm

High-efficiency inner grooved copper tube and wave aluminium fins had been used for designing evaporators the higher heat transfer efficiency can be achieved. 

High quality distributor selecting and refrigeration system optimizing ensure maximum efficiency of evaporator in various applications of Air coolers.

Hidria axial fans were matched to new Air coolers this will lead to new features for air coolers-high efficiency and saving energy. In addition we can customize product using other brand fan in line with requirement of customer.

Defrost stainless electrical heaters were put into aluminum tubes ensure defrost heat to utilizing fully and sgnificantly reducing loss.

Strength Design could reduce vibration and noise level effectively. Hinge parts make check maintenance and cleaning more easily.
YED-A Series(fin spacing=4.5mmR404A)
Type SC1 SC2 Surface Tube volume Fan
Fan Qty.

Air
flow

Air
throw

Noise
Fan Input Fan Current
Fan Supply Power
(kW) (kW) (m2) (l) φ(mm) (m3/h) (m) (dB(A)) (W/pcs) (A/pcs)
YED-M142AE-252 4.5 3.1 17.9 4.4 250 2 1495 6 52 55 0.3 1P-220/230V 50Hz
YED-M143AE-302 8.0 5.4 26.9 6.4 300 2 2748 8 57 85 0.3 1P-220/230V 50Hz
YED-M143AE-303 10.3 8.1 40.3 9.2 300 3 4150 10 59 85 0.3 1P-220/230V 50Hz
YED-M164AE-402 18.3 13.9 59.9 13.8 400 2 5670 10 69 205 0.7 1P-220/230V 50Hz
YED-M144AE-403 25.1 16.4 60.4 13.8 400 3 8840 14 71 205 0.7 1P-220/230V 50Hz
YED-M164AE-404 36.8 24.2 120.0 26.4 400 4 11310 15 72 205 0.7 1P-220/230V 50Hz
YED-M166AE-502 35.6 26.9 106.5 23.8 500 2 13470 23 73 970 1.8 3P-380/400V 50Hz
YED-M146AE-503 46.5 35.1 107.5 24.0 500 3 23160 30 75 970 1.8 3P-380/400V 50Hz
YED-M146AE-504 58.0 43.7 143.3 31.7 500 4 30880 32 76 970 1.8 3P-380/400V 50Hz
YED-M166AE-504 70.5 53.1 213.3 46.8 500 4 26940 29 76 970 1.8 3P-380/400V 50Hz

YED-C Series(fin spacing=7mmR404A)
Type SC2 SC3 Surface Tube volume
Fan

Fan Qty.

Air
flow

Air throw
Noise Fan Input Fan Current
Fan Supply Power
(kW) (kW) (m2) (l) φ(mm) (m3/h) (m) (dB(A)) (W/pcs) (A/pcs)
YED-M142CE-252 2.9 2.3 12.0 4.4 250 2 1640 6 52 55 0.3 1P-220/230V 50Hz
YED-M143CE-302 4.5 3.6 17.9 6.4 300 2 3090 8 57 85 0.3 1P-220/230V 50Hz
YED-M143CE-303 6.8 5.4 27.0 9.2 300 3 4635 12 59 85 0.3 1P-220/230V 50Hz
YED-M164CE-402 10.6 8.2 40.1 13.8 400 2 6320 13 67 205 0.7 1P-220/230V 50Hz
YED-M144CE-403 13.0 10.1 40.4 13.8 400 3 9520 15 69 205 0.7 1P-220/230V 50Hz
YED-M164CE-404 21.2 16.5 80.4 26.4 400 4 12640 16 70 205 0.7 1P-220/230V 50Hz
YED-M166CE-502 24.5 15.4 71.4 23.8 500 2 15740 27 73 970 1.8 3P-380/400V 50Hz
YED-M146CE-503 28.3 17.6 72.0 24.0 500 3 25970 32 75 970 1.8 3P-380/400V 50Hz
YED-M146CE-504 37.7 23.4 95.8 31.7 500 4 34620 34 76 970 1.8 3P-380/400V 50Hz
YED-M166CE-504 48.5 30.5 142.7 46.8 500 4 31480 33 76 970 1.8 3P-380/400V 50Hz

YED-D Series(fin spacing=10mmR404A)
Type SC3 SC4 Surface Tube volume Fan
Fan Qty.

Air
flow

Air throw
Noise Fan Input Fan Current
Fan Supply Power
(kW) (kW) (m2) (l) φ(mm) (m3/h) (m) (dB(A)) (W/pcs) (A/pcs)
YED-P144DE-502 8.5 6.1 52.4 14.5 500 2 18580 36 76 870 1.7 3P-380/400V 50Hz
YED-P164DE-502 10.9 7.8 79.1 21.8 500 2 17590 35 76 870 1.7 3P-380/400V 50Hz
YED-P144DE-503 12.8 9.1 79.1 21.4 500 3 27870 40 77 870 1.7 3P-380/400V 50Hz
YED-P144DE-504 17.0 12.1 105.5 29.1 500 4 37160 44 78 870 1.7 3P-380/400V 50Hz
YED-P164DE-504 21.8 15.6 158.3 42.8 500 4 35180 42 78 870 1.7 3P-380/400V 50Hz
YED-P144DE-505 21.3 15.2 131.9 35.6 500 5 46450 48 80 870 1.7 3P-380/400V 50Hz
YED-P164DE-505 27.3 19.4 197.9 52.7 500 5 43975 46 80 870 1.7 3P-380/400V 50Hz


SC1-Air Inlet temperature=10℃DT=10KRH-85%Overheat=6.5K;
SC2-Air Inlet temperature=0℃DT=8KRH-85%Overheat=5.2K;
SC3-Air Inlet temperature=-18℃DT=7KRH-95%Overheat=4.6K;
SC4-Air Inlet temperature=-25℃DT=6KRH-95%Overheat=3.9K;

The data refer to sound pressure level(1m)

Ⅱ.Refrigerant correction factors
Refrigerant SC1 SC2 SC3 SC4
R134a 0.93 0.91 0.85  
R507A 0.97 0.97 0.97 0.97
R404A 1 1 1 1

Ⅲ.Connection pipe standard
Pipe diameter comparison(SI/BS) Metricφmm Imperialφ"
22 7/8
28 1-1/8
35 1-3/8
42 1-5/8
54 2-1/8

Ⅰ.Working conditions 

Note1:   SC1-Air Inlet temperature=10℃DT=10KRH-85%Overheat=6.5K;
SC2-Air Inlet temperature=0℃DT=8KRH-85%Overheat=5.2K;
SC3-Air Inlet temperature=-18℃DT=7KRH-95%Overheat=4.6K;
SC4-Air Inlet temperature=-25℃DT=6KRH-95%Overheat=3.9K;
 
Note2: The data refer to sound pressure level(1m) 

Ⅱ.Refrigerant correction factors
Refrigerant SC1 SC2 SC3 SC4
R134a 0.93 0.91 0.85  
R507A 0.97 0.97 0.97 0.97
R404A 1 1 1 1

Ⅲ.Connection pipe standard
Pipe diameter comparison(SI/BS) Metricφmm Imperialφ"
22 7/8
28 1-1/8
35 1-3/8
42 1-5/8
54 2-1/8


Dimensionselectric defrost heaterWeights
Type Dimensions Connection Drain outlet Electric defrost(kW) Mass(kg)
A B C D E0 E01 E1 E2 E3 E4 E5 F Inlet Outlet Coil Tray Supply Net weight Gross weight
YED-M142AE-252 1360 430 400 370 1030 / / / / / / 135 1/2 7/8 G1 2.0 1.1 1P-220
/230V 50Hz
34 45
YED-M142CE-252 2.0 1.1 33 45
YED-M143AE-302 1560 530 470 370 1230 / / / / / / 1/2 1-1/8 2.4 1.3 44 57
YED-M143CE-302 2.4 1.3 44 56
YED-M143AE-303 2160 530 470 370 1830 / / / / / / 5/8 1-3/8 3.2 1.6 62 77
YED-M143CE-303 3.2 1.6 61 76
YED-M164AE-402 1870 630 550 440 1530 / / / / / / 140 5/8 1-3/8 5.2 1.5 78 92
YED-M164CE-402 5.2 1.5 76 91
YED-M144AE-403 2620 630 550 440 2280 1500 / / / / / 5/8 1-5/8 5.8 2.0 101 119
YED-M144CE-403 5.8 2.0 94 112
YED-M164AE-404 3370 630 550 440 3030 1500 / / / / / 7/8 1-5/8 9.3 1.9 163 166
YED-M164CE-404 9.3 1.9 140 163
YED-M166AE-502 2415 735 715 555 2030 / 1000 1030 / / / 150 7/8 1-5/8 G1 1/4 10.2 1.2 134 168
YED-M166CE-502 10.2 1.2 131 165
YED-M146AE-503 3415 735 715 555 3030 / 1000 1000 1030 / / 7/8 2-1/8 G1 1/2 10.5 2.2 164 205
YED-M146CE-503 10.5 2.2 161 202
YED-M146AE-504 4415 735 715 555 4030 / 1000 1000 1000 1030 / 7/8 2-1/8 13 2.4 213 261
YED-M146CE-504 13 2.4 209 257
YED-M166AE-504 1-3/8 2-1/8 19.8 2.4 248 296
YED-M166CE-504 19.8 2.4 242 290
YED-P144DE-502 2415 820 705 635 2030 / 1000 1030 / / / 5/8 1-3/8 G1 1/4 9 4.2 116 150
YED-P164DE-502 5/8 1-5/8 10.8 4.2 132 166
YED-P144DE-503 3415 820 705 635 3030 / 1000 1000 1030 / / 5/8 1-5/8 G1 1/2 13.8 5.3 164 205
YED-P144DE-504 4415 820 705 635 4030 / 1000 1000 1000 1030 / 7/8 2-1/8 17.4 6.8 212 260
YED-P164DE-504 7/8 2-1/8 21 6.8 244 292
YED-P144DE-505 5415 820 705 635 5030 / 1000 1000 1000 1000 1030 7/8 2-1/8 21.6 8 260 315
YED-P164DE-505 7/8 2-1/8 24.6 8 299 354

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