Product Description
DD ceiling Cooler with different cooling capacity of the compressor and condenser unit, used for libraries around the cold storage temperature -18 degree, the as refrigeration equipments. DL series for which the temperature is 0 degree and the refrigerator. Cooling storage available fruits and vegetables, eggs DD series applies to libraries around the cold storage temperature -18 degree, low temperature storage of meat, fish and other frozen foods; DJ series is suitable for -23 degree below freezing bank, the water can freeze meat productsProduct Features DL, DD, and DJ series ceiling-type air cooler in the evaporator using thin-walled tube forming and punching a second high-flanging of aluminum fins, mechanically expanded tube is made with high heating efficiency, use fan anti-moisture, low towers, air volume, low noise, stable and reliable operation; Use of stainless steel tubes, the electric defrosting system, electric heating tube directly into the coil, the defrost time is short, effective, high quality steel shell with and spray processes, corrosion resistance, appearance smooth, beautiful, generousSelection of a ceiling air cooler temperature under the library (or use) select ceiling-type air cooler type (DL, DD, DJ) 2 based on the number of bank relative humidity to determine the average temperature difference t 3 under operating conditions and determine the correction factor t Cold CF 4 calculated to determine the required heat load CT, multiplied by the correction factor CF to be selected as soon as the cold air cooler cooling capacity correction factor CF
DD Type Cooler Specifications
Model |
R404A |
Surface |
Volume |
3-380V |
Electrical defrosting |
N. W. |
Capacity |
Fans Data |
DT=7K |
Diameter |
Single Power |
Airflow |
Air throw |
Noise |
|
Tray |
Total |
|
KW |
square meter |
dm³ |
mm |
W |
m³ /h |
m |
dB(A) |
KW |
KW |
KW |
kG |
DD-1.4/7 |
1.4 |
7 |
0.88 |
1*300 |
75 |
1220 |
9 |
58 |
1.2 |
0.6 |
1.8 |
19 |
DD-2.35/12 |
2.35 |
12 |
1.53 |
2*300 |
75 |
2440 |
9 |
58 |
1.8 |
0.9 |
2.7 |
26 |
DD-3.0/15 |
3 |
15 |
1.77 |
2*300 |
75 |
2440 |
9 |
58 |
2 |
1 |
3 |
33 |
DD-4.0/22 |
4 |
22 |
1.77 |
3*300 |
75 |
3660 |
9 |
58 |
2.4 |
1.2 |
3.6 |
40 |
DD-6.0/30 |
6 |
30 |
3.23 |
2*400 |
180 |
6800 |
12 |
68 |
2.6 |
1.3 |
3.9 |
63 |
DD-8.0/40 |
8 |
40 |
4.31 |
2*400 |
180 |
6800 |
12 |
68 |
3.6 |
1.8 |
5.4 |
68 |
DD-12.0/60 |
12 |
60 |
6.39 |
2*450 |
250 |
9600 |
15 |
68 |
6.5 |
1.3 |
7.8 |
92 |
DD-15.9/80 |
15.9 |
80 |
7.99 |
2*450 |
250 |
9600 |
15 |
68 |
8.5 |
1.7 |
10.2 |
110 |
DD-20.0/100 |
20 |
100 |
10.53 |
3*450 |
250 |
14400 |
15 |
68 |
10.5 |
2.1 |
12.6 |
131 |
DD-24.0/120 |
24 |
120 |
12.72 |
3*450 |
250 |
14400 |
15 |
68 |
12 |
2.4 |
14.4 |
149 |
DD-28.2/140 |
28.2 |
140 |
14.86 |
4*450 |
250 |
19200 |
15 |
68 |
15 |
3 |
18 |
178 |
DD-32.1/160 |
32.1 |
160 |
16.79 |
4*450 |
250 |
19200 |
15 |
68 |
16 |
3.2 |
19.2 |
194 |
DD-37.4/200 |
37.4 |
200 |
45.73 |
2*600 |
1500 |
20000 |
17 |
72 |
21.6 |
2.7 |
24.3 |
278 |
DD-46.8/250 |
46.8 |
250 |
57.34 |
3*600 |
1500 |
30000 |
17 |
73 |
26.4 |
3.3 |
29.7 |
352 |
DD-56.2/310 |
56.2 |
310 |
68.48 |
3*600 |
1500 |
30000 |
17 |
73 |
28 |
3.5 |
31.5 |
406 |
DD-68.4/360 |
68.4 |
360 |
81 |
3*700 |
2200 |
48000 |
22 |
72 |
32.5 |
3 |
35.5 |
570 |
DD-83.6/440 |
83.6 |
440 |
100 |
3*700 |
2200 |
48000 |
22 |
75 |
39.5 |
3 |
42.5 |
610 |
DD-99.7/525 |
99.7 |
525 |
117 |
4*700 |
2200 |
64000 |
22 |
75 |
48 |
3 |
51 |
730 |
DD-114.0/600 |
114 |
600 |
135 |
4*700 |
2200 |
64000 |
22 |
75 |
51.5 |
3.5 |
55 |
750 |
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