Copeland 15HP 15HP cold air-cooled unit cold air cooler than Ze Ping Fang Huayu DD140 15H ..

Hua Yu DL, DD and DJ Series Ceiling Cooler, which uses a highly efficient evaporator thin-walled steel and aluminum fins punching a second flange formed by mechanical expander is made with high heat transfer efficiency, optional fan anti-moisture, low temperature towers, air volume, low noise, smooth and reliable operation; use of stainless steel tubes, electric defrosting system, electric pipe directly into the coil, defrost time is short, good effect, with a high-quality housing steel and spray process, corrosion resistance, appearance smooth, beautiful, generous. Wherein the DL series is suitable for a temperature of about 0 ℃ cold. May be cooled storage of fruits, vegetables, eggs DD series is suitable for the storage temperature of about -18 ℃ cold storage, low temperature storage of meat, fish and other frozen foods; DJ series is suitable for -23 ℃ below freezing libraries, can freeze meat aquatic Shengzhou Huayu Refrigeration Equipment Co. Phone: 0575-83038331 Mobile: 17705853631 15215933181 QQ: 573602640 Address: Shengzhou Chengdong Economic Development Zone, Road No. 58 to reach 1 storage temperature (or use) selected according to the type of ceiling type air cooler (DL, DD, DJ) 2 library according to the relative humidity to determine the logarithmic mean temperature difference △ t 3 according to the operating conditions and △ t is determined correction factor CF 4 determines the required cold storage heat load CT, calculated by multiplying the correction coefficient CF after the cold chiller cooling capacity correction factor shall select CF D-type cooling capacity chiller technical parameters Model library t = -18 ℃ △ t = t library -to = 7 ℃ KW / h cooling area m2 calandria volume dm3 fan defrost heater motor power w power w voltage v Weight kg air volume m3 / h diameter Φmm range of m DD-1.3 / 7 1.30 7 1.8 1700 300 10 1 × 90 1.5 220 27 DD-2.2 / 12 2.23 12 2.9 3400 330 10 2 × 90 1.8 220 40 DD-2.8 / 15 2.79 15 3.9 3400 330 10 2 × 90 1.8 220 46 DD-3.7 / 22 3.72 22 5.0 5100 330 10 3 × 90 3.6 220 55 DD-5.6 / 30 5.62 30 8.3 6000 400 12 2 × 250 4.8 220 78 DD-7.4 / 40 7.44 40 11.1 6000 400 12 2 × 250 4.8 220 95 DD-11.7 / 60 11.72 60 16.5 12000 500 17 2 × 250 7.2 220 160 DD-15.9 / 80 15.88 80 22.7 12000 500 17 2 × 250 9.6 220 180 DD-18.6 / 100 18.6 100 26.3 18000 500 17 3 × 550 11.1 220 240 DD-23.4 / 120 23.36 120 33 18000 500 17 3 × 550 12 220 260 DD-27.3 / 140 27.27 140 38.5 24000 500 17 4 × 550 14.4 220 300 DD-31.1 / 160 31.14 160 44 24000 500 17 4 × 550 16.8 220 340 DD-37.4 / 200 37.42 200 52 24000 500 17 4 × 550 24 220 350 DD-46.8 / 250 46.83 250 66.2 24000 500 17 4 × 550 28 220 400 DD-56.2 / 310 56.21 310 82.3 30000 500 17 5 × 550 31.5 220 420