European standard Cooling system Air Cooled Condenser
Water-melt-frost system is generally used in the large capacity cold air machine. It is simple and reliable, has good effect in frost melting, less warehouse temperature rise in frost melting process, especially suitable for fast freezing refrigerating warehouse. The disadvantage of this water-melt-frost system is that the water used to melt frost should not lower than 15ºC, so this kind of air cooler can't be adopted by the area of low atmosphere temperature.
Various water-melt-frost air coolers are provided for selection.
Main Technical Parameters of DD-type Low Noise High
Efficiency Air Coolers
Water-melt-frost system is generally used in the large capacity cold air machine. It is simple and reliable, has good effect in frost melting, less warehouse temperature rise in frost melting process, especially suitable for fast freezing refrigerating warehouse. The disadvantage of this water-melt-frost system is that the water used to melt frost should not lower than 15ºC, so this kind of air cooler can't be adopted by the area of low atmosphere temperature.
Various water-melt-frost air coolers are provided for selection.
Main Technical Parameters of DD-type Low Noise High
Efficiency Air Coolers
| Type | Refrigerating Capacity | Cooling Area (mm) | Pitch of Fins(mm) | Air cooler | Electric pipe | ||||||||
| Qty. | Dia | Wind Rate | Wind Pressure | Power | Voltage Water Flow | KW×pcs | Water drain (kw) | Voltage Water Flow | |||||
| DD-1.4/7 | 1400(1200) | 8.4 | 6 | 1 | φ300 | 1700 | 140 | 80 | 380 | 0.5×2 | 0.5 | 380 | |
| DD-2.35/12 | 2350(2000) | 11.5 | 6 | 2 | φ300 | 2×1700 | 140 | 2×80 | 380 | 0.9×2 | 0.9 | 380 | |
| DD-3.0/15 | 3000(2600) | 15.2 | 6 | 2 | φ300 | 2×1700 | 140 | 2×80 | 380 | 0.9×2 | 0.9 | 380 | |
| DD-4.0/22 | 4000(3450) | 22.8 | 6 | 2 | φ350 | 2×3200 | 90 | 2×120 | 380 | 1.2×2 | 1.2 | 380 | |
| DD-6.0/30 | 6000(5150) | 31.7 | 6 | 2 | φ350 | 2×3200 | 90 | 2×200 | 380 | 1.5×2 | 1.5 | 380 | |
| DD-8.0/40 | 8000(6900) | 43.4 | 6 | 2 | φ400 | 2×4800 | 120 | 2×250 | 380 | 1.6×2 | 1.6 | 380 | |
| DD-12.0/60 | 12000(10300) | 59.0 | 6 | 2 | φ400 | 2×4800 | 120 | 2×250 | 380 | 1.8×2 | 1.8 | 380 | |
| DD-16.0/80 | 16000(13750) | 87.8 | 6 | 2 | φ450 | 2×6600 | 160 | 2×550 | 380 | 1.6×5 | 1.6 | 380 | |
| DD-20.0/100 | 20000(17200) | 106.7 | 6 | 3 | φ450 | 3×6600 | 160 | 3×550 | 380 | 1.8×5 | 1.8 | 380 | |
| DD-24.0/120 | 24000(20650) | 131.5 | 6 | 3 | φ450 | 3×6600 | 160 | 3×550 | 380 | 2.4×5 | 2.4 | 380 | |
| DD-28.0/140 | 28000(24100) | 153.5 | 6 | 4 | φ450 | 4×6600 | 160 | 4×550 | 380 | 3×5 | 3.0 | 380 | |
| DD-32.1/160 | 32100(27600) | 175 | 6 | 4 | φ500 | 4×9900 | 170 | 4×740 | 380 | 3.2×5 | 3.2 | 380 | |
| DD-37.4/200 | 37400(32200) | 208 | 6 | 2 | φ600 | 2×10000 | 200 | 2×1100 | 380 | 2.7×8 | 2.7 | 380 | |
| DD-46.8/250 | 46800(40300) | 259 | 6 | 3 | φ600 | 3×10000 | 200 | 3×1100 | 380 | 3.3×8 | 3.3 | 380 | |
| DD-56.2/310 | 56200(48300) | 310.5 | 6 | 3 | φ600 | 3×12000 | 200 | 3×2200 | 380 | 3.5×8 | 3.5 | 380 | |
| Main Technical Parameters of DJ-type Low Noise High Efficiency Air Coolers |
| Type | Refrigerating Capacity | Cooling Area (mm) | Pitch of Fins(mm) | Air cooler | Electric pipe | ||||||||
| Qty. | Dia | Wind Rate | Wind Pressure | Power | Voltage Water Flow | KW×pcs | Water drain (kw) | Voltage Water Flow | |||||
| DJ-13.2/8 | 1320(1150) | 7.95 | 9 | 2 | φ300 | 2×1700 | 140 | 2×80 | 380 | 0.9×2 | 0.9 | 380 | |
| DJ-2.3/15 | 2300(2000) | 15.9 | 9 | 2 | φ350 | 2×3200 | 90 | 2×120 | 380 | 1.2×2 | 1.2 | 380 | |
| DJ-4.0/20 | 4000(3450) | 21.8 | 9 | 2 | φ350 | 2×3200 | 90 | 2×200 | 380 | 1.5×2 | 1.5 | 380 | |
| DJ-5.1/30 | 5100(4400) | 30 | 9 | 2 | φ400 | 2×4800 | 120 | 2×250 | 380 | 1.6×2 | 1.6 | 380 | |
| DJ-7.8/40 | 7800(6700) | 40.2 | 9 | 2 | φ400 | 2×4800 | 120 | 2×250 | 380 | 1.8×2 | 1.8 | 380 | |
| DJ-9.8/55 | 9800(8400) | 60.3 | 9 | 2 | φ450 | 2×6600 | 160 | 2×550 | 380 | 1.6×5 | 1.6 | 380 | |
| DJ-12.8/70 | 12800(11000) | 73.3 | 9 | 3 | φ450 | 3×6600 | 160 | 3×550 | 380 | 1.8×5 | 1.8 | 380 | |
| DJ-15.7/85 | 15700(13500) | 90.4 | 9 | 3 | φ450 | 3×6600 | 160 | 3×550 | 380 | 2.4×5 | 2.4 | 380 | |
| DJ-18.8/100 | 18800(16160) | 105.3 | 9 | 4 | φ450 | 4×6600 | 160 | 4×550 | 380 | 3×5 | 3.0 | 380 | |
| DJ-21.6/115 | 21600(18600) | 120.6 | 9 | 4 | φ500 | 4×9900 | 170 | 4×740 | 380 | 3.2×5 | 3.2 | 380 | |
| DJ-29.3/140 | 23900(26600) | 142.7 | 9 | 2 | φ600 | 2×10000 | 420 | 2×1100 | 380 | 2.7×8 | 2.7 | 380 | |
| DJ-29.0/170 | 29000(24900) | 178 | 9 | 3 | φ600 | 3×10000 | 420 | 3×1100 | 380 | 3.3×8 | 3.3 | 380 | |
| DJ-35.9/210 | 35900(30900) | 209 | 9 | 3 | φ600 | 3×12000 | 420 | 3×2200 | 380 | 3.5×8 | 3.5 | 380 | |