Air conditioning new grain wheel compressor ZRD72KC-TFP-433 Emerson digital scroll refrigeration compressor

March 8, 2022
Latest company case about Air conditioning new grain wheel compressor ZRD72KC-TFP-433 Emerson digital scroll refrigeration compressor

 

Grain wheel scroll compressor is perfectly applied to split machine, roof machine, unit machine and chiller system.
Valley wheel digital scroll "compressor provides stepless capacity regulation for air conditioning applications and is suitable for R22, R407C and R410A refrigerants.
In many applications of refrigeration and heating systems, the load and operating conditions of the system change in - a wide range. At this time, it is necessary to adjust the capacity output. Valley wheel digital vortex m is a simple and reliable compressor solution. The energy output can be adjusted to 10% of the nominal cooling capacity at least, meeting the multiple requirements of accurate temperature and humidity control, comfort and energy saving.
Valley wheel digital scroll compressor can be perfectly applied to VRF multi on-line, roof machine, chiller and process cooling.

 

Product features
Wide capacity adjustment range: 10% 100%, rapid response to load changes, accurate temperature control, The axial and radial flexibility technology of "efficient operation of Valley wheel scroll" under "comfort optimization" part load condition ensures that the compressor has excellent reliability and efficiency, less start and stop times, and fixed speed, which makes the oil return control of the system simpler, easier to install, debug and maintain, simple system structure, no complex electronic components and no electromagnetic interference.

 

Capacity regulation principle of digital scroll compressor with grain wheel

Under load, the compressor is equivalent to a standard ordinary scroll compressor to achieve 100% refrigerant compression and output capacity; Under no-load condition, there is no (0%) refrigerant compression and output capacity

 

380-420V;50Hz,3Phase,R22

model Nominal number of matches Hp Refrigerating capacity Input power electric current (A) Cop(w/w) EER(Btu/Wh) displacement (cc/ Rcv.) Oil filling quantity (I) Net weight (kg) Locked rotor currentt (A) Noise sound power (dBA)
(w) (Btu/h) (w)
ZRD42KC TFD 3.5 10,400 35.5 3.08 5.4 3.37 115 57.2 1.24 31.2 46 71
ZRD48KC TFD 4 11,.950 40.8 3.51 6.1 3.4 11b 65.6 1.36 32.7 48 75
ZRD49KC TFD 4.1 12,050 41.1 3.66 7.1 3.28 11.2 67.1 1.89 42.6 51.5 75
ZRD61KC TFD 5.1 14.95 51 4.55 8.1 3.28 11.2 82.6 1.89 38.1 64 78
ZRD68KC TFD 5.7 17.1 58.5 5.1 8.9 3.37 11.5 93 1.89 40.2 74 74
ZRD72KC TFD 6 17.6 60.2 5.33 9.6 3.31 11.3 98.1 1.89 39.9 74 71
ZRD81KC TFD 6.8 19.9 68,00o 6 1.1 3.31 11.3 107.8 1.89 40.8 100 78

 

380-420V ; 50Hz , 3 Phase R407C

model Nominal number of matches Hp Refrigerating capacity Input power electric current (A) Cop(w/w) EER(Btu/Wh) displacement (cc/ Rcv.) Oil filling quantity (I) Net weight (kg) Locked rotor currentt (A) Noise sound power (dBA)
(w) (Btu/h) (w)
ZRD49KCE TFD 4.1 11.2 38,300 3.7 6.9 3.05 104 67.1 1.89 42.6 51.5 72
ZRD61KCE TFD 5.1 14.15 48,300 4.61 8.1 3.08 10.5 82.6 1.89 38.1 64 76
ZRD68KCE TFD 5.7 15.7 53,500 5.2 9.2 3.02 10.3 93 1.89 40.2 74 74
ZRD72KCE TFD 6 16.9 57.5 5.35 9.3 3.14 10.7 98.1 1.89 39.9 74 74
ZRD81KCE TFD 6.8 20,100 68.5 6,450 12 3.1 10.6 107.8 1.89 40.8 100 78

 

380-420V ; 50Hz , 3 Phase R410A

model Nominal number of matches Hp Refrigerating capacity Input power electric current (A) Cop(w/w) EER(Btu/Wh) displacement (cc/ Rcv.) Oil filling quantity (I) Net weight (kg) Locked rotor currentt (A) Noise sound power (dBA)
(w) (Btu/h) (w)
ZPD61KCE TFD 5.1 14,800 50.5 4,930 8.5 3.02 10.3 58.1 1.89 40.3 64 75
ZPD67KCE TFD 5.6 16,200 55,200 5,260 9.3 3.08 10.5 63 1.89 45.3 74 78
ZPD72KCE TFD 6 17,100 58,500 5.75 9.8 2.99 10.2 67.1 1.89 40.9 75 78
ZPD83KCE TFD 6.9 20,000 68,100 6.63 12 3.02 10.3 77.2 1.77 40.8 101 77
ZPD91KCE TFD 7.5 21,600 73,800 6.9 12.5 3.14 10.7 84.6 1.77 41.5 101 80
ZPD104KCE TFD 8.7 25,600 87,200 7.94 14.5 3.22 11 96.4 2.51 48.8 128 74
ZPD122KCE TFD 10.2 29,600 101,000 9.17 16.7 3.23 11 112.3 2.51 48.8 139 74


latest company case about Air conditioning new grain wheel compressor ZRD72KC-TFP-433 Emerson digital scroll refrigeration compressor  0latest company case about Air conditioning new grain wheel compressor ZRD72KC-TFP-433 Emerson digital scroll refrigeration compressor  1