Axial flow fan
Product Features
1. Casing: Adopt high-quality steel plate with powder coating RAL9003. Hinged structure is adopted for both side plates and external drip tray, which is convenient and quick to operate;
2. Heat Exchanger Coil: Copper tubing Φ12, spacing 38.1x33;Corrugated aluminium fins, fin spacing 4.2mm and 6.4mm and 9.0mm;
3. Fans: Axial fans with High wind circle,working temperature -40℃~60℃.High air duct design with. Integral stretching, good ventilation effect,further airthrow,lower noise. Fans individually connected to junction box. Fan blade φ300, φ350, φ400, φ500, standard 4-pole motor;
4. Defrosting: Standard use of electric defrosting,stainless heating pipes installed in the middle of coil and inner water plate. Independent electric heating tube junction box. Hot gas defrosting or coil hot gas defrosting can also be used.
5. It can meet the requirements of R404A,R507A,R448A,R449A,R134a,R22 and other refrigerants.
Techical Data
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MODEL |
Nomiral capacity (W) |
Cooling Area (m2) |
Fin Space (mm) |
pipe diameten (mm) |
Axial flow fan |
Defrost electrical heater |
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Quantity (台set) |
Diameter of fans (mm) |
Air volume (m3/h) |
wind pressure (mmH2O) |
Power (w) |
Voltage (V) |
Coli (kw) |
Drain water plate (kW) |
Voltage (V) |
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| DJZ-8.9/55 | 8900 | 55 | 9 | 16 | 2 | 500 | 2×6000 | 167 | 2×750 | 380 | 4.5 | 1.5 | 220 |
| DJZ-11.6/70 | 11600 | 70 | 9 | 16 | 3 | 500 | 3×6000 | 167 | 3×750 | 380 | 8.4 | 2.1 | 220 |
| DJZ-14.3/85 | 14300 | 85 | 9 | 16 | 3 | 500 | 3×6000 | 167 | 3×750 | 380 | 8.4 | 2.1 | 220 |
| DJZ-17.1/100 | 17100 | 100 | 9 | 16 | 3 | 500 | 3×6000 | 167 | 3×750 | 380 | 11.2 | 2.8 | 220 |
| DJZ-19.6/115 | 19600 | 115 | 9 | 16 | 4 | 500 | 4×6000 | 167 | 4×750 | 380 | 11.2 | 2.8 | 220 |
| DJZ-22/130 | 22000 | 130 | 9 | 16 | 4 | 500 | 4×6000 | 167 | 4×750 | 380 | 12 | 3 | 380 |
| ZDJ-23/140 | 23000 | 140 | 9 | 16 | 2 | 600 | 2x12000 | 167 | 2x1500 | 380 | 24 | 3 | 380 |
| ZDJ-25/150 | 25000 | 150 | 9 | 16 | 2 | 600 | 2x12000 | 167 | 2x1500 | 380 | 24 | 3 | 380 |
| ZDJ-28/170 | 28000 | 170 | 9 | 16 | 3 | 600 | 3x12000 | 167 | 3x1500 | 380 | 24 | 3 | 380 |
| ZDJ-30/190 | 30000 | 190 | 9 | 16 | 3 | 600 | 3x12000 | 295 | 3x1500 | 380 | 24 | 3 | 380 |
| ZDJ-35/210 | 35000 | 210 | 9 | 16 | 3 | 600 | 3x12000 | 295 | 3x1500 | 380 | 24 | 3 | 380 |
| ZDJ-41/250 | 41000 | 250 | 9 | 16 | 4 | 600 | 4x12000 | 295 | 4x1500 | 380 | 27 | 3 | 380 |
| ZDJ-50/300 | 50000 | 300 | 9 | 16 | 4 | 600 | 4x12000 | 295 | 4x1500 | 380 | 30 | 3 | 380 |
| DDZ-14.9/80 | 14900 | 80 | 6 | 16 | 2 | 500 | 2×6000 | 167 | 2×750 | 380 | 4.5 | 1.5 | 220 |
| DDZ-18.7/100 | 18700 | 100 | 6 | 16 | 3 | 500 | 3×6000 | 167 | 3×750 | 380 | 8.4 | 2.1 | 220 |
| DDZ-22.4/120 | 22400 | 120 | 6 | 16 | 3 | 500 | 3×6000 | 167 | 3×750 | 380 | 8.4 | 2.1 | 220 |
| DDZ-26.4/140 | 26400 | 140 | 6 | 16 | 3 | 500 | 3×6000 | 167 | 3×750 | 380 | 11.2 | 2.8 | 220 |
| DDZ-30.0/160 | 30000 | 160 | 6 | 16 | 4 | 500 | 4×6000 | 167 | 4×750 | 380 | 11.2 | 2.8 | 220 |
| DDZ-35.0/180 | 35000 | 180 | 6 | 16 | 4 | 500 | 4×6000 | 167 | 4×750 | 380 | 12 | 3 | 380 |
| ZDD-37.0/200 | 37000 | 200 | 6 | 16 | 2 | 600 | 2x12000 | 167 | 2x1500 | 380 | 24 | 3 | 380 |
| ZDD-40.0/220 | 40000 | 220 | 6 | 16 | 2 | 600 | 2x12000 | 167 | 2x1500 | 380 | 24 | 3 | 380 |
| ZDD-46.0/250 | 46000 | 250 | 6 | 16 | 3 | 600 | 3x12000 | 167 | 3x1500 | 380 | 24 | 3 | 380 |
| ZDD-50.0/275 | 50000 | 275 | 6 | 16 | 3 | 600 | 3x12000 | 295 | 3x1500 | 380 | 24 | 3 | 380 |
| ZDD-57.0/310 | 57000 | 310 | 6 | 16 | 3 | 600 | 3x12000 | 295 | 3x1500 | 380 | 24 | 3 | 380 |
| ZDD-67.0/360 | 67000 | 360 | 6 | 16 | 4 | 600 | 4x12000 | 295 | 4x1500 | 380 | 27 | 3 | 380 |
| ZDD-81.0/440 | 81000 | 440 | 6 | 16 | 4 | 600 | 4x12000 | 295 | 4x1500 | 380 | 30 | 3 | 380 |
| DLZ-21.0/105 | 21000 | 105 | 4.5 | 16 | 2 | 500 | 2×6000 | 167 | 2×750 | 380 | 3 | 1.5 | 220 |
| DLZ-25.0/135 | 25000 | 135 | 4.5 | 16 | 3 | 500 | 3×6000 | 167 | 3×750 | 380 | 6.3 | 2.1 | 220 |
| DLZ-32.6/160 | 32600 | 160 | 4.5 | 16 | 3 | 500 | 3×6000 | 167 | 3×750 | 380 | 6.3 | 2.1 | 220 |
| DLZ-37.6/185 | 37600 | 185 | 4.5 | 16 | 3 | 500 | 3x6000 | 167 | 3x750 | 380 | 8.4 | 2.8 | 220 |
| DLZ-42.7/220 | 42700 | 220 | 4.5 | 16 | 4 | 500 | 4x6000 | 167 | 4x750 | 380 | 8.4 | 2.8 | 220 |
| DLZ-50.0/250 | 50000 | 250 | 4.5 | 16 | 4 | 500 | 4x6000 | 167 | 4x750 | 380 | 9 | 3 | 380 |
| ZDL-55.0/280 | 55000 | 280 | 4.5 | 16 | 2 | 600 | 2x12000 | 167 | 2x1500 | 380 | 24 | 3 | 380 |
| ZDL-60.0/300 | 60000 | 300 | 4.5 | 16 | 2 | 600 | 2x12000 | 167 | 2x1500 | 380 | 24 | 3 | 380 |
| ZDL-66.0/330 | 66000 | 330 | 4.5 | 16 | 3 | 600 | 3x12000 | 167 | 3x1500 | 380 | 24 | 3 | 380 |
| ZDL-70.0/375 | 70000 | 375 | 4.5 | 16 | 3 | 600 | 3x12000 | 295 | 3x1500 | 380 | 24 | 3 | 380 |
| ZDL-82.0/410 | 82000 | 410 | 4.5 | 16 | 3 | 600 | 3x12000 | 295 | 3x1500 | 380 | 24 | 3 | 380 |
| ZDL-94.0/470 | 94000 | 470 | 4.5 | 16 | 4 | 600 | 4x12000 | 295 | 4x1500 | 380 | 27 | 3 | 380 |
| ZDL-116.0/580 | 116000 | 580 | 4.5 | 16 | 4 | 600 | 4x12000 | 295 | 4x1500 | 380 | 30 | 3 | 380 |
DJ Cooling Capacity: Based on an air inlet dry-bulb temperature of -25℃, evaporation temperature of -31℃, and refrigerant liquid temperature of 20℃.
DD Cooling Capacity: Based on an air inlet dry-bulb temperature of -18℃, evaporation temperature of -25℃, and refrigerant liquid temperature of 20℃.
DL Cooling Capacity: Based on an air inlet dry-bulb temperature of 0℃, evaporation temperature of -8℃, and refrigerant liquid temperature of 30℃.
Product display






Installation dimensions
MODEL |
L | D | D2 | F | E1 | N | H |
Inlet |
Cycle pipe |
Water outlet |
| DDZ80/DLZ105/DJZ55 | 1780 | 880 | 490 | 152.5 | 737.5 | 2 | 720 | 19 | 38 | G1" |
| DDZ100/DLZ135/DJZ70 | 2230 | 880 | 490 | 152.5 | 641.5 | 3 | 720 | 22 | 50 | G1" |
| DDZ120/DLZ160/DJZ85 | 2230 | 945 | 555 | 152.5 | 641.5 | 3 | 720 | 22 | 50 | G1" |
| DDZ140/DLZ185/DJZ100 | 2920 | 880 | 490 | 197.5 | 841.5 | 3 | 720 | 22 | 50 | G1" |
| DDZ160/DLZ220/DJZ115 | 2920 | 945 | 555 | 197.5 | 631 | 4 | 720 | 22 | 50 | G1.5" |
| DDZ180/DLZ250/DJZ130 | 3250 | 945 | 555 | 187.5 | 718.5 | 4 | 720 | 25 | 50 | G1.5" |
| ZDD200/ZDL280/ZDJ140 | 2252 | 1140 | 775 | 186 | 925 | 2 | 885 | 25 | 50 | G1.5" |
| ZDD220/ZDL300/ZDJ150 | 2352 | 1140 | 775 | 186 | 976 | 2 | 885 | 25 | 50 | G1.5" |
| ZDD250/ZDL330/ZDJ170 | 2702 | 1140 | 775 | 186 | 766 | 3 | 885 | 25 | 50 | G1.5" |
| ZDD275/ZDL375/ZDJ190 | 2902 | 1140 | 775 | 186 | 833 | 3 | 885 | 25 | 50 | G1.5" |
| ZDD310/ZDL410/ZDJ210 | 3062 | 1140 | 775 | 186 | 886 | 3 | 885 | 25 | 50 | G1.5" |
| ZDD360/ZDL470/ZDJ250 | 3552 | 1140 | 775 | 186 | 787 | 4 | 935 | 25 | 50 | G1.5" |
| ZDD440/ZDL580/ZDJ300 | 3786 | 1140 | 775 | 186 | 846 | 4 | 1035 | 28 | 50 | G1.5" |
DJ Cooling Capacity: Based on an air inlet dry-bulb temperature of -25℃, evaporation temperature of -31℃, and refrigerant liquid temperature of 20℃.
DD Cooling Capacity: Based on an air inlet dry-bulb temperature of -18℃, evaporation temperature of -25℃, and refrigerant liquid temperature of 20℃.
DL Cooling Capacity: Based on an air inlet dry-bulb temperature of 0℃, evaporation temperature of -8℃, and refrigerant liquid temperature of 30℃.
Application


FAQs
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1. How easy is it to access and maintain the unit cooler?
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2. Does the cooler provide long-distance airflow? Is it noisy?
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3. What fin spacing options are available for different cooling needs?
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4. What are the available defrosting methods for this equipment?
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5. Which refrigerants can be used with this unit cooler?













