TECHNICAL CHARACTERISTICS AND PERFORMANCES CORSUN 2 MODELS GENERAL CHARACTERISTICS: 500 750 1000 1500 2000 Min. tank width (mm) 680 800 800 1015 1265 Tilting dimension(1) (mm) 1980 1960 2480 2270 2180 Min. dimension for placing the anode (mm) with spacers (mm) 2450 2385 2810 2815 2730 Min. height of installation area (mm) 2100 2135 2660 2415 2330 Empty tank weight (kg) 142 190 235 347 470 Usable capacity L 493 742 993 1386 2028 Heat loss(1) Ua (W/K) M1 1.472 1.852 2.250 2.685 3.389 M0 1.311 1.646 1.997 2.381 3.003 Pressure loss mBar 104 128 128 169 128 Primary flow rate m3/h 4 4 4 4 3 Primary temperature °C 70 80 90 70 80 90 70 80 90 70 80 90 70 80 90 Power at 60°C (2) kW 29 44 54 36 54 70 36 54 70 46 68 88 53 76 98 Continuous flow at 60°C (2) L/h 504 762 840 618 924 1206 618 924 1206 792 1170 1518 906 1314 1686 Power at 45°C (2) kW 43 56 68 52 67 82 52 67 82 66 85 104 73 93 113 Continuous flow at 45°C (2) L/h 1056 1368 1674 1278 1644 2016 1278 1644 2016 1614 2076 2532 1794 2286 2772 Flow rate 10min at 45°C (3) L 610 615 618 919 924 926 1238 1243 1250 1725 1728 1730 2433 2435 2437 (1) Storage at 65°C - Room temperature at 20°C. Values according to RT2012. (2) Cold water at 10°C. (3) Cold water at 10°C - Storage at 60°C. DIMENSIONAL SPECIFICATIONS CORSUN 2 MODELS DESCRIPTIONS REFERENCES 500 750 1000 1500 2000 TANK CHARACTERISTICS (in mm) Tank diameter Ø 650 790 790 1000 1250 Overall height without spacers HT 1950 1935 2460 2215 2130 Height with spacers H - 1985 2510 2265 2180 Lower return coil A 397 350 350 425 491 Lower input coil B 778 731 729 802 866 Height of the opening C1 940 937 1400 1183 1000 Cold water inlet D 250 200 200 320 320 Return loop E 970 937 1200 1077 1011 Height under drain F 110 60 Upper return coil G 1172 1138 1653 1334 1203 Upper input coil J 1553 1517 2032 1711 1578 Sensor connection 1 1/2” connections Thermometer connection 2 F 15/21 Primary network coil connection 3 F33/42 Cold water (CW) / hot water (HW) / return loop (RL) 4 M 40/49 M 50/60 Drain 5 F33/42 COIL CHARACTERISTICS Solar coil Area (m 2) 1.49 1.49 1.84 2.42 3.08 Solar volume (L) (1) 313 469 714.6 891 1216 Interior volume (L) (2) 9.1 9.1 11.2 14.8 18.9 Booster coil Area (m 2) 1.49 1.84 1.84 2.42 3.08 Additional volume (L) (1) 180 273 278 495 812 (1) Tank water volume. (2) Coil water volume. Intermediate and low position connections on Corsun 2 tank. Maximum length of thermowell 120mm. Corsun 2 Top view Ø tank 100 90° 45° 45° 45° 45° 100 130 100 100 Front view With DN 112 flange opening E HW CW RL C1 B A F 0 50 G J HT H D 0 3 1 1 3 1 4 2 4 5 17
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