1. ZheJiang DaMing Refrigeration Technology Co., Ltd. Profile
- Business Type: We are Manufacturer/Factory/Plant
- Main Products: compressor ,compressor unit .(reciprocating compressor, scroll compressor, screw compressor)
- Number of Employees: 300+
- Year of Establishment: 1990s
- Management System Certification: ISO 9001
- Location: ZheJiang, China (Mainland)
2. Basic Information
- Series: 6WD-25.2-6WDS-30.2 Explanation of model designation
- Compressor Body Material: Iron 6 ———————Cylinders
- Application : Refrigeration W ———————-Model
- Refrigeration gas: R22, R404A,R134A,R507A DS ———————–Double Stage
- Input Voltage: 3Ф 380V-420V/50HZ;440V-480V/60HZ 20 ——————— Horse Power
- Origin: Zhejiang, China 2——————— Series Code
- Specification: CE, CCC,ISO9001
3. Application Limits ( Suction Gas Temperature 20°C)
R404A & R507A
R407C
R22
To —— Evaporating temperature(°C)
Toh —- Suction gas temperature(°C)
Toh —- Suction super heat(K)
Tc ——-Condensing temperature(°C)
Additional cooling
Additional cooling&limited suction gas temperature
Additional cooling&liquid injection cooling system
4.Product Details
4.1 Key Specifications/Special Features -Technical Data Sheet
Model | Nominal PowerHP/KW | Displacementm³/h 50Hz | Number ofCylinders×Diameter×
Stoke |
Exhaust & Suction Valve mm/IN | OilVolume L | PowerV/φ/Hz | Electrical Parameter | CrankcaseHeater (220V)W | Oil SupplyMethod | Weight(Including Oil)Kg | ||
DLExhaust Valve | SLSuction Valve | Max OperatingCurrent(A) | Starting/ LockedCurrent(A) | |||||||||
6WD-25.2 | 25/18.5 | 110.5 | 6×φ70×55 | φ35 | φ54 | 4.75 | 380-420YY/3/50 440-480YY/3/60 | 45 | 116/193 | 140 | Forced-lubrication | 224 |
6WG-35.2 | 35/25.5 | 110.5 | 6×φ70×55 | φ42 | φ54 | 4.75 | 61 | 147/262 | 140 | 235 | ||
6WD-30.2 | 30/22 | 126.8 | 6×φ75×55 | φ35 | φ54 | 4.75 | 53 | 135/220 | 140 | 228 | ||
6WG-40.2 | 40/30 | 126.8 | 6×φ75×55 | φ42 | φ54 | 4.75 | 78 | 180/323 | 140 | 238 | ||
6WD-40.2 | 40/30 | 151.6 | 6×φ82×55 | φ42 | φ54 | 4.75 | 78 | 180/323 | 140 | 239 | ||
6WG-50.2 | 50/37 | 151.6 | 6×φ82×55 | φ42 | φ54 | 4.75 | 92 | 226/404 | 140 | 241 | ||
6WDS-20.2 | 20/15 | 110.5 | 6×φ70/70×55 | φ35 | φ42 | 4.75 | 37 | 97/158 | 140 | 220 | ||
6WDS-25.2 | 25/18.5 | 126.8 | 6×φ75/75×55 | φ35 | φ42 | 4.75 | 45 | 116/193 | 140 | 233 | ||
6WDS-30.2 | 30/22 | 151.6 | 6×φ82/82×55 | φ35 | φ42 | 4.75 | 53 | 135/220 | 140 | 234 |
4.2 Refrigerating Performance – Cooling Capacity with R22
Model | CondensingTemperature℃ | Cooling Capacity Qo(W) Power Consumption Pe(kW) | |||||||||||||
Evaporating Temperature ℃ | |||||||||||||||
12.5 | 10 | 7.5 | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | -35 | -40 | |||
6WD-25.2 | 30 | Qo | 78500 | 64100 | 51700 | 41050 | 31950 | 24600 | 18010 | 12460 | |||||
Pe | 19.10 | 17.89 | 16.51 | 14.96 | 13.23 | 12.34 | 10.70 | 8.99 | |||||||
40 | Qo | 70300 | 57200 | 45850 | 36100 | 27750 | 20750 | 14710 | 9660 | ||||||
Pe | 22.40 | 20.70 | 18.84 | 16.79 | 14.63 | 13.01 | 10.96 | 8.86 | |||||||
50 | Qo | 62600 | 50600 | 40250 | 31350 | 23700 | 17240 | 11870 | 7440 | ||||||
Pe | 25.60 | 23.50 | 21.20 | 18.68 | 16.28 | 13.81 | 11.27 | 8.66 | |||||||
6WG-35.2 | 30 | Qo | 149100 | 136900 | 125500 | 114800 | 95600 | 79000 | 64500 | 52000 | 41300 | 32200 | 24400 | ||
Pe | 20.90 | 20.60 | 20.40 | 20.00 | 19.27 | 18.34 | 17.24 | 15.96 | 14.52 | 12.90 | 11.12 | ||||
40 | Qo | 134600 | 123500 | 113200 | 10350 | 86000 | 70800 | 57600 | 46200 | 36400 | 28050 | 20900 | |||
Pe | 25.20 | 24.70 | 24.30 | 23.70 | 22.60 | 21.30 | 19.78 | 18.12 | 16.29 | 14.30 | 12.14 | ||||
50 | Qo | 120900 | 110800 | 101400 | 92700 | 76800 | 63000 | 51000 | 40600 | 31700 | 24050 | ||||
Pe | 29.40 | 28.80 | 28.10 | 27.40 | 25.90 | 24.20 | 22.30 | 20.20 | 17.92 | 15.50 | |||||
6WD-30.2 | 30 | Qo | 90000 | 73500 | 59300 | 47100 | 36750 | 28400 | 20850 | 14480 | |||||
Pe | 22.00 | 20.50 | 18.96 | 17.27 | 15.43 | 14.48 | 12.59 | 10.65 | |||||||
40 | Qo | 80600 | 65600 | 52700 | 41600 | 32200 | 24100 | 17130 | 11280 | ||||||
Pe | 26.10 | 24.10 | 21.90 | 19.61 | 17.14 | 15.50 | 13.10 | 10.68 | |||||||
50 | Qo | 71700 | 58200 | 46500 | 36300 | 27500 | 20050 | 13840 | 8670 | ||||||
Pe | 30.10 | 27.60 | 25.00 | 22.31 | 19.71 | 16.85 | 13.79 | 10.58 | |||||||
6WG-40.2 | 30 | Qo | 171300 | 157200 | 144100 | 131800 | 109700 | 90600 | 74000 | 59700 | 47500 | 37100 | 28300 | ||
Pe | 24.60 | 24.40 | 24.00 | 23.60 | 22.70 | 21.50 | 20.20 | 18.68 | 17.05 | 15.32 | 13.51 | ||||
40 | Qo | 154600 | 141800 | 129800 | 118600 | 98500 | 81100 | 66000 | 53000 | 41900 | 32450 | 24500 | |||
Pe | 29.70 | 29.20 | 28.60 | 28.00 | 26.60 | 25.00 | 23.20 | 21.30 | 19.26 | 17.11 | 14.89 | ||||
50 | Qo | 138500 | 127000 | 116200 | 106100 | 88000 | 72200 | 58500 | 46800 | 36750 | 28200 | ||||
Pe | 35.20 | 34.40 | 33.50 | 32.60 | 30.70 | 28.60 | 26.40 | 24.10 | 21.70 | 19.38 | |||||
6WD-40.2 | 30 | Qo | 106100 | 86800 | 70100 | 55900 | 43800 | 34000 | 25100 | 17600 | |||||
Pe | 27.40 | 25.50 | 23.50 | 21.20 | 18.92 | 17.07 | 14.95 | 12.96 | |||||||
40 | Qo | 95300 | 77700 | 62600 | 49650 | 38700 | 29150 | 20900 | 13960 | ||||||
Pe | 31.90 | 29.50 | 27.00 | 24.30 | 21.40 | 18.61 | 15.80 | 13.06 | |||||||
50 | Qo | 85100 | 69200 | 55600 | 43600 | 33250 | 24450 | 17060 | 10890 | ||||||
Pe | 36.40 | 33.50 | 30.40 | 27.04 | 23.71 | 20.21 | 16.60 | 12.94 | |||||||
6WG-50.2 | 30 | Qo | 201400 | 184800 | 169400 | 155000 | 129100 | 106700 | 87300 | 70600 | 56300 | 44150 | 33900 | ||
Pe | 31.90 | 31.40 | 30.80 | 30.20 | 28.70 | 27.10 | 25.30 | 23.30 | 21.20 | 18.97 | 16.66 | ||||
40 | Qo | 181700 | 166700 | 152800 | 139800 | 116300 | 95900 | 78300 | 63100 | 50100 | 39050 | 29700 | |||
Pe | 37.60 | 36.90 | 36.10 | 35.20 | 33.30 | 31.30 | 29.00 | 26.60 | 24.00 | 21.30 | 18.44 | ||||
50 | Qo | 163200 | 149700 | 137100 | 125300 | 104100 | 85700 | 69700 | 56000 | 44250 | 34250 | ||||
Pe | 43.00 | 42.10 | 41.10 | 40.10 | 37.90 | 35.50 | 32.80 | 29.90 | 26.80 | 23.50 | |||||
6WDS-20.2 | 30 | Qo | 35500 | 29700 | 24500 | 19970 | 15960 | ||||||||
Pe | 15.46 | 14.21 | 12.95 | 11.68 | 10.41 | ||||||||||
40 | Qo | 34750 | 29100 | 24050 | 19560 | 15560 | |||||||||
Pe | 17.61 | 16.12 | 14.64 | 13.15 | 11.67 | ||||||||||
50 | Qo | 34050 | 28500 | 23600 | 19210 | 15220 | |||||||||
Pe | 19.74 | 18.00 | 16.29 | 14.56 | 12.80 | ||||||||||
6WDS-25.2 | 30 | Qo | 40800 | 34050 | 28150 | 22900 | 18320 | ||||||||
Pe | 17.75 | 16.31 | 14.86 | 1341 | 11.95 | ||||||||||
40 | Qo | 39900 | 33400 | 27600 | 22450 | 17860 | |||||||||
Pe | 20.21 | 18.51 | 16.81 | 15.10 | 13.40 | ||||||||||
50 | Qo | 39100 | 32750 | 27100 | 22050 | 17470 | |||||||||
Pe | 22.66 | 20.67 | 18.70 | 16.72 | 14.70 | ||||||||||
6WDS-30.2 | 30 | Qo | 48800 | 40750 | 33700 | 27400 | 21900 | ||||||||
Pe | 21.23 | 19.52 | 17.78 | 16.04 | 14.30 | ||||||||||
40 | Qo | 47750 | 39950 | 33000 | 26850 | 21350 | |||||||||
Pe | 24.18 | 22.15 | 20.11 | 18.07 | 16.03 | ||||||||||
50 | Qo | 46750 | 39200 | 32450 | 26400 | 20900 | |||||||||
Pe | 27.12 | 24.73 | 22.37 | 20.01 | 17.59 | ||||||||||
Based on 20℃ suction gas temperature,50Hz,without liquid subcooling. | |||||||||||||||
VARICOOL system,additional cooling,position of suction valve changed. | |||||||||||||||
Additional cooling or limited suction gas temperature. | |||||||||||||||
Additional cooling and CIC system. |
Refrigerating Performance - Cooling Capacity with R404A,R507A
Model | CondensingTemperature℃ | Cooling Capacity Qo(W) Power Consumption Pe(kW) | |||||||||||||||||
Evaporating Temperature ℃ | |||||||||||||||||||
7.5 | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | -35 | -40 | -45 | -50 | -55 | -60 | -65 | -70 | |||
6WD-25.2 | 30 | Qo | 87900 | 72500 | 59300 | 47800 | 38000 | 29700 | 22650 | 16740 | 11850 | ||||||||
Pe | 23.50 | 22.15 | 20.58 | 18.83 | 16.94 | 14.95 | 12.89 | 10.81 | 8.75 | ||||||||||
40 | Qo | 74700 | 61600 | 50200 | 40400 | 31900 | 24700 | 18590 | 13440 | 9130 | |||||||||
Pe | 27.20 | 25.18 | 23.00 | 20.68 | 18.28 | 15.82 | 13.36 | 10.92 | 8.54 | ||||||||||
50 | Qo | 50500 | 41150 | 33000 | 25950 | 19920 | 14760 | 10390 | |||||||||||
Pe | 27.78 | 25.02 | 22.18 | 19.31 | 16.43 | 13.59 | 10.93 | ||||||||||||
6WG-35.2 | 30 | Qo | 136000 | 124800 | 104500 | 86900 | 71600 | 58400 | 47000 | 37200 | 28800 | 21700 | 15720 | ||||||
Pe | 25.11 | 24.84 | 24.07 | 23.04 | 21.77 | 20.29 | 28.64 | 16.83 | 14.91 | 12.89 | 10.81 | ||||||||
40 | Qo | 116300 | 106600 | 89300 | 74100 | 60900 | 49450 | 39600 | 31100 | 23800 | 17670 | 12480 | |||||||
Pe | 29.81 | 29.20 | 27.79 | 26.14 | 24.30 | 22.29 | 20.14 | 17.88 | 15.53 | 13.13 | 10.71 | ||||||||
50 | Qo | 96600 | 88600 | 74100 | 61400 | 50400 | 40700 | 32400 | 25250 | 19160 | 14000 | 9670 | |||||||
Pe | 34.17 | 33.23 | 31.19 | 28.96 | 26.56 | 24.04 | 21.41 | 18.71 | 15.96 | 13.20 | 10.45 | ||||||||
6WD-30.2 | 30 | Qo | 98300 | 81200 | 66400 | 53600 | 42700 | 33350 | 25400 | 18760 | 13210 | ||||||||
Pe | 26.77 | 2.507 | 23.21 | 21.20 | 19.08 | 16.84 | 14.54 | 12.17 | 9.76 | ||||||||||
40 | Qo | 84000 | 69300 | 56600 | 45550 | 36050 | 27900 | 21000 | 15130 | 10210 | |||||||||
Pe | 30.86 | 28.50 | 26.00 | 23.38 | 20.68 | 17.90 | 15.07 | 12.21 | 9.34 | ||||||||||
50 | Qo | 57600 | 46900 | 37600 | 29550 | 22600 | 16720 | 11710 | |||||||||||
Pe | 31.46 | 28.35 | 25.18 | 21.94 | 18.67 | 15.37 | 12.06 | ||||||||||||
6WG-40.2 | 30 | Qo | 156100 | 143200 | 120000 | 99900 | 82500 | 67400 | 54300 | 43150 | 33600 | 25550 | 18730 | ||||||
Pe | 30.46 | 29.91 | 28.66 | 27.20 | 25.57 | 23.77 | 21.82 | 19.75 | 17.56 | 15.28 | 12.93 | ||||||||
40 | Qo | 133400 | 122400 | 102700 | 85400 | 70300 | 57300 | 46000 | 36300 | 28000 | 20900 | 14940 | |||||||
Pe | 35.49 | 34.61 | 32.70 | 30.62 | 28.38 | 26.02 | 23.54 | 20.96 | 18.30 | 15.57 | 12.80 | ||||||||
50 | Qo | 110800 | 101800 | 85400 | 70900 | 58300 | 47350 | 37800 | 29550 | 22500 | 16450 | 11330 | |||||||
Pe | 40.19 | 38.97 | 36.42 | 33.73 | 30.91 | 27.99 | 24.99 | 21.92 | 18.79 | 15.63 | 12.46 | ||||||||
6WD-40.2 | 30 | Qo | 118800 | 98100 | 80100 | 64700 | 51400 | 40100 | 30500 | 22400 | 15600 | ||||||||
Pe | 31.46 | 29.74 | 27.69 | 25.37 | 22.84 | 20.14 | 17.34 | 14.49 | 11.63 | ||||||||||
40 | Qo | 100900 | 83100 | 67600 | 54300 | 42800 | 32950 | 24600 | 17570 | 11680 | |||||||||
Pe | 36.00 | 33.43 | 30.59 | 27.55 | 24.36 | 21.06 | 17.73 | 14.40 | 11.14 | ||||||||||
50 | Qo | 68300 | 55300 | 44050 | 34300 | 26050 | 18990 | 13060 | |||||||||||
Pe | 36.68 | 33.08 | 29.33 | 25.49 | 21.62 | 17.76 | 13.98 | ||||||||||||
6WG-50.2 | 30 | Qo | 184400 | 169300 | 142200 | 118600 | 98100 | 80400 | 65200 | 52100 | 40900 | 31400 | 23450 | ||||||
Pe | 36.24 | 35.76 | 34.49 | 32.87 | 30.95 | 28.79 | 26.43 | 23.94 | 21.38 | 18.79 | 13.26 | ||||||||
40 | Qo | 157900 | 145000 | 121700 | 101300 | 83600 | 68300 | 55000 | 43600 | 33850 | 25600 | 18620 | |||||||
Pe | 43.13 | 42.10 | 39.80 | 37.22 | 34.43 | 31.47 | 28.40 | 25.28 | 22.15 | 19.09 | 16.14 | ||||||||
50 | Qo | 131000 | 120200 | 100800 | 83800 | 68900 | 56000 | 44800 | 35150 | 26950 | 19960 | 14090 | |||||||
Pe | 49.80 | 48.21 | 44.85 | 41.30 | 37.60 | 33.83 | 30.02 | 26.24 | 22.53 | 18.97 | 15.59 | ||||||||
6WDS-20.2 | 30 | Qo | 31900 | 27450 | 23300 | 19440 | 15910 | 12760 | 10020 | 7690 | 5770 | 4230 | |||||||
Pe | 16.43 | 15.02 | 13.64 | 12.30 | 11.00 | 9.76 | 8.57 | 7.44 | 6.40 | 5.40 | |||||||||
40 | Qo | 30600 | 26350 | 22350 | 18610 | 15230 | 12240 | 9640 | 7420 | 5540 | |||||||||
Pe | 18.53 | 16.90 | 15.32 | 13.79 | 12.33 | 10.92 | 9.57 | 8.29 | 7.07 | ||||||||||
50 | Qo | 29350 | 25200 | 21350 | 17810 | 14630 | 11800 | 9280 | |||||||||||
Pe | 20.63 | 18.79 | 17.01 | 15.30 | 13.65 | 12.07 | 10.55 | ||||||||||||
6WDS-25.2 | 30 | Qo | 36200 | 31300 | 26600 | 22250 | 18220 | 14620 | 11480 | 8830 | 6630 | 4870 | |||||||
Pe | 18.84 | 17.27 | 15.71 | 14.16 | 12.65 | 11.19 | 9.80 | 8.49 | 7.29 | 6.20 | |||||||||
40 | Qo | 34900 | 30100 | 25500 | 21300 | 17420 | 14000 | 11040 | 8500 | 6350 | |||||||||
Pe | 21.27 | 19.40 | 17.60 | 15.85 | 14.16 | 12.55 | 11.00 | 9.52 | 8.13 | ||||||||||
50 | Qo | 33450 | 28750 | 24350 | 20350 | 16720 | 13490 | 10620 | |||||||||||
Pe | 23.71 | 21.58 | 19.35 | 17.56 | 15.67 | 13.85 | 12.10 | ||||||||||||
6WDS-30.2 | 30 | Qo | 43400 | 37400 | 31750 | 26500 | 21700 | 17420 | 13690 | 10540 | 7920 | 5800 | |||||||
Pe | 22.53 | 20.65 | 18.78 | 16.94 | 15.15 | 13.42 | 11.77 | 10.20 | 8.74 | 7.40 | |||||||||
40 | Qo | 41500 | 35700 | 30300 | 25300 | 20700 | 16680 | 13170 | 10150 | 7590 | |||||||||
Pe | 25.20 | 23.10 | 21.01 | 18.96 | 16.95 | 15.00 | 13.14 | 11.37 | 9.72 | ||||||||||
50 | Qo | 39500 | 34000 | 28850 | 24100 | 19870 | 16060 | 12650 | |||||||||||
Pe | 28.07 | 25.69 | 23.33 | 21.01 | 18.75 | 16.57 | 14.49 | ||||||||||||
Based on 20℃ suction gas temperature,50Hz,without liquid subcooling. | |||||||||||||||||||
Additional cooling or limited suction gas temperature. | |||||||||||||||||||
Additional cooling and CIC system. |
Refrigerating Performance - Cooling Capacity with r134a
Model | CondensingTemperature℃ | Cooling Capacity Qo(W) Power Consumption Pe(kW) | |||||||||||
Evaporating Temperature ℃ | |||||||||||||
12.5 | 10 | 7.5 | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | |||
6WD-25.2 | 30 | Qo | 103800 | 94300 | 85600 | 77400 | 63000 | 50600 | 40100 | 31300 | 23900 | 17780 | 12760 |
Pe | 15.62 | 15.12 | 14.62 | 14.12 | 13.12 | 12.11 | 11.08 | 10.02 | 8.93 | 7.81 | 6.64 | ||
40 | Qo | 92000 | 83600 | 75700 | 68500 | 55500 | 44450 | 35100 | 27150 | 20550 | 15100 | 10630 | |
Pe | 18.70 | 17.92 | 17.15 | 16.41 | 14.97 | 13.57 | 12.20 | 10.85 | 9.49 | 8.10 | 6.66 | ||
50 | Qo | 81100 | 73600 | 66600 | 60200 | 48600 | 38800 | 30400 | 23400 | 17510 | 12660 | 8710 | |
Pe | 21.40 | 20.30 | 19.33 | 18.35 | 16.49 | 14.73 | 13.04 | 11.40 | 9.78 | 8.16 | 6.51 | ||
6WG-35.2 | 50 | Qo | 81100 | 73600 | 66600 | 60200 | 48600 | 38800 | 30400 | 23400 | 17510 | ||
Pe | 20.70 | 19.72 | 18.80 | 17.90 | 16.18 | 14.53 | 12.94 | 11.38 | 9.84 | ||||
60 | Qo | 70700 | 64100 | 57900 | 52200 | 42050 | 33400 | 26000 | 19810 | 14650 | |||
Pe | 22.60 | 21.40 | 20.30 | 19.24 | 17.17 | 15.21 | 13.34 | 11.54 | 9.80 | ||||
70 | Qo | 60400 | 54700 | 49400 | 44450 | 35650 | 28150 | 21750 | 16420 | 11980 | |||
Pe | 24.20 | 22.80 | 21.60 | 20.30 | 17.95 | 15.73 | 13.62 | 11.61 | 9.68 | ||||
6WD-30.2 | 30 | Qo | 117900 | 107100 | 97200 | 88000 | 71600 | 57600 | 45700 | 35650 | 27300 | 20350 | 14660 |
Pe | 18.68 | 18.23 | 17.76 | 17.26 | 16.18 | 15.01 | 13.74 | 12.40 | 10.97 | 9.48 | 7.93 | ||
40 | Qo | 104600 | 95000 | 86100 | 77900 | 63200 | 50700 | 40000 | 31050 | 23550 | 17360 | 12280 | |
Pe | 22.00 | 21.20 | 20.40 | 19.65 | 18.05 | 16.43 | 14.77 | 13.10 | 11.39 | 9.67 | 7.92 | ||
50 | Qo | 92300 | 83800 | 75800 | 68500 | 55400 | 44250 | 34800 | 26800 | 20150 | 14650 | 10160 | |
Pe | 25.00 | 23.90 | 22.80 | 21.70 | 19.60 | 17.51 | 15.47 | 13.46 | 11.49 | 9.55 | 7.65 | ||
6WG-40.2 | 50 | Qo | 92300 | 83800 | 75800 | 68500 | 55400 | 44250 | 34800 | 26800 | 20150 | ||
Pe | 24.10 | 23.10 | 22.10 | 21.20 | 19.20 | 17.26 | 15.33 | 13.42 | 11.51 | ||||
60 | Qo | 80500 | 73000 | 66000 | 59600 | 48050 | 38200 | 29850 | 22800 | 16960 | |||
Pe | 26.50 | 25.20 | 24.00 | 22.70 | 20.30 | 17.99 | 15.74 | 13.55 | 11.41 | ||||
70 | Qo | 68900 | 62400 | 56400 | 50800 | 40850 | 32300 | 25100 | 19020 | 13980 | |||
Pe | 28.80 | 27.30 | 25.70 | 24.20 | 21.40 | 18.70 | 16.13 | 13.69 | 11.33 | ||||
6WD-40.2 | 30 | Qo | 138400 | 125800 | 114200 | 103400 | 84200 | 67900 | 53900 | 42200 | 32400 | 24250 | 17570 |
Pe | 22.20 | 21.60 | 21.10 | 20.50 | 19.27 | 17.91 | 16.44 | 14.87 | 13.20 | 11.44 | 9.59 | ||
40 | Qo | 122900 | 111700 | 101300 | 91700 | 74500 | 59900 | 47400 | 36900 | 28150 | 20850 | 14900 | |
Pe | 25.80 | 24.90 | 24.00 | 23.10 | 21.20 | 19.33 | 17.39 | 15.42 | 13.42 | 11.41 | 9.38 | ||
50 | Qo | 108700 | 98700 | 89500 | 80900 | 65600 | 52500 | 41450 | 32100 | 24250 | 17800 | 12520 | |
Pe | 29.90 | 28.50 | 27.10 | 25.80 | 23.10 | 20.60 | 18.16 | 15.79 | 13.48 | 11.23 | 9.03 | ||
6WG-50.2 | 50 | Qo | 108700 | 98700 | 89500 | 80900 | 65600 | 52500 | 41450 | 32100 | 24250 | ||
Pe | 29.30 | 28.00 | 26.70 | 25.40 | 22.90 | 20.50 | 18.14 | 15.85 | 13.61 | ||||
60 | Qo | 95000 | 86300 | 78100 | 70600 | 57100 | 45550 | 35750 | 27500 | 20650 | |||
Pe | 32.60 | 30.80 | 29.10 | 27.50 | 24.40 | 21.40 | 18.67 | 16.05 | 13.55 | ||||
70 | Qo | 81500 | 74000 | 66900 | 60400 | 48750 | 38750 | 30300 | 23200 | 17250 | |||
Pe | 35.20 | 33.10 | 31.20 | 29.30 | 25.80 | 22.50 | 19.39 | 16.49 | 13.72 | ||||
Suction gas temperature 20℃,50Hz,without liquid subcooling. | |||||||||||||
Additional cooling or limited suction gas temperature. |
4.3 Processing Features
The compressors of Daming suit different working condition and refrigerants,and could maximally satisfy your requirements for the refrigerating system.
Developed technology,compact dimension ,Small volume and space .
High precision machining to ensure the compressor confirm with the standard ,CNC processing center ,Concentricity due to specific processing technology ,minimal dead space .
Steady operation,small vibracation and low noise ,Excellent stability .
Refrigerant like R22 and R404 are adopted to protect the environment ,For mid & low temperature application .
Electrical motor protect device ,PTC sensor .
Wear resistant driver gear ,Chrome plated piston rings and aluminium pistons ,Hardened crank-shaft ,Low friction bearing set .
Efficient valve plate design,high refrigerating capacity and low energy consumption ,Efficient compression rate ,Valve reed made of imported impact resistant spring steel .
General spare parts,convenient for maintenance.
4.4 Cross Reference (Application Limits )
Cross Reference |
||||
Item Description |
Daming Model |
Copeland Model |
Bitzer Model |
Displacement (KW) |
2 cylinders |
BFS31 |
C-0300 |
12.2 |
|
BFS41 |
C-0400 |
14.7 |
||
BFS51 |
C-0500 |
18.4 |
||
BFS81 |
C-0800 |
26.6 |
||
BFS101 |
C-1000 |
36 |
||
3 cylinders |
BFS151 |
C-1500 |
54 |
|
4 cylinders |
4S151D |
4SLW-1500 |
73.6 |
|
4S251G |
4SHH-2500 |
73.6 |
||
4S201D |
4STW-2000 |
84.5 |
||
4S301G |
4STH-3000 |
84.5 |
||
6 cylinders |
6S251D |
6SLW-2500 |
110.5 |
|
6S351G |
6SHH-3500 |
110.5 |
||
6S321D |
6STW-3200 |
126.8 |
||
6S401G |
6SJH-4000 |
126.8 |
||
6S401D |
6SUW-4000 |
151.6 |
||
6S501G |
6SKH-5000 |
151.6 |
||
Small size 2 cylinders |
2YD-2.2 |
2DC-2.2 |
13.5 |
|
2YG-3.2 |
2DC-3.2 |
13.5 |
||
2YD-3.2 |
2CC-3.2 |
16.2 |
||
2YG-4.2 |
2CC-4.2 |
16.2 |
||
Small size 4 cylinder ( hexagon shape) |
4YD-3.2 |
4FC-3.2 |
18.1 |
|
4YG-5.2 |
4FC-5.2 |
18.1 |
||
4YD-4.2 |
4EC-4.2 |
22.7 |
||
4YG-6.2 |
4EC-6.2 |
22.7 |
||
4YD-5.2 |
4DC-5.2 |
26.84 |
||
4YG-7.2 |
4DC-7.2 |
26.84 |
||
4YD-6.2 |
4CC-6.2 |
32.48 |
||
4YG-9.2 |
4CC-9.2 |
32.48 |
||
Medium size 4 cylinders (hexagon shape ) |
4YD-8.2 |
4TCS-8.2 |
41.33 |
|
4YG-12.2 |
4TCS-12.2 |
41.33 |
||
4YD-10.2 |
4PCS-10.2 |
48.5 |
||
4YG-15.2 |
4PCS-15.2 |
48.5 |
||
4YD-12.2 |
4NCS-12.2 |
56.25 |
||
4YG-20.2 |
4NCS-20.2 |
56.25 |
||
Large 4 cylinders |
4VD-15.2 |
4H-15.2 |
73.6 |
|
4VG-25.2 |
4H-25.2 |
73.6 |
||
4VD-20.2 |
4G-20.2 |
84.5 |
||
4VG-30.2 |
4G-30.2 |
84.5 |
||
Large 6 cylinders |
6WD-25.2 |
6H-25.2 |
110.5 |
|
6WG-35.2 |
6H-35.2 |
110.5 |
||
6WD-30.2 |
6G-30.2 |
126.8 |
||
6WG-40.2 |
6G-40.2 |
126.8 |
||
6WD-40.2 |
6F-40.2 |
151.6 |
||
6WG-50.2 |
6F-50.2 |
151.6 |
||
Double stage |
6WDS-20.2 |
S6H-20.2 |
110.5 |
|
6WDS-25.2 |
S6G-25.2 |
126.8 |
||
6WDS-30.2 |
S6F-30.2 |
151.6 |
4.5 Compressor Dimensional drawing
4.6 Packaging & Shipment
- FOB Port: Ningbo Lead Time:15- 30 days
- Packaging Size: 49*44*15 cm Net weight: 62 kg +
- Units per Export Carton:1 Gross weight: 70 kg +
- Dimensions per Unit:193 × 94 × 87 Centimeters
- Weight per Unit:117 Kilograms
- Export Carton Weight: 117 Kilograms
- Export Carton Dimensions L/W/H:193 × 94 × 87 Centimeters
5. Payment & Delivery
- Payment Method: Advance TT, T/T, L/C.
- Delivery Details: within 30-50 days after receiving your full payment .
3.7 Primary Competitive Advantage
- Small Orders Accepted Brand-name Parts Country of Origin
- Distributorships Offered Electronic Link Experienced Staff
- Form A Green Product Cost-effective
- International Approvals Military Specifications Standard Packaging
- Good Price Product Features Product Performance
- Prompt Delivery Quality Approvals Reputation
- Provide Good Service Sample Available Customized
- We have over 30 years of professional experience as a manufacturer of semi-hermetic compressor , scroll compressor , screw compressor ,condensing unit .
- We make the compressor according your usage
- We have strong researching and developing team to meet your requirement.
- There are lot of raw material suppliers around our factory, our factory in Zhejiang
- We supply high quality compressor for many world companies
- Our factory got ISO 9001 and apply CE certificate, importantly we have factory which bigger workshop over 20000sq meters .
- Small trial orders can be accepted, sample is available .
- Our price is reasonable and keep top quality for every clients.