MINIB, s. r. o., Støešovická 49, 162 00 Praha 6 CZ, [email protected] tel.: +420 220 180 780, +420 604 767 677 fax: +420 220 180 779 90 www.minib.cz COIL - SW250 without a fan where: m= temperature exponent 1,4173 tW, A mean heating water temperature, mean air temperature [ºC] QN nominal heat transfer rate for difference of temperatures tw - tA = 50 ºC [W] Q heat transfer rate for other temperatures [W] Q = Q ( ) N t m w - ta 50 TEMPERATURE EQUATION CROSS SECTION OF COIL – SW250 coil – SW250 CHARACTERISTICS 6 MINIB self-standing convector with a width of 232 mm 6 only for heating of dry environments 6 very high heat output of the convector without the fan 6 equipped with the thermostatic head. DIMENSIONS total width 232 mm construction height 250 mm length L 900 to 2000 mm USAGE Convector SW250 is a fast reacting heating unit that is a part of a new design series of MINIB self-standing convectors regarding its heat output and dimensions. The aluminium cover of the unit can be supplied with silver, light bronze, dark bronze or white-varnished coating. info: The decorative grille of the convector must not be loaded. HEAT TRANSFER RATE q [W] coil – SW250 length L (mm) 900 mean air temperature tA 15 20 22 mean water temperature tW 90 1 878 1 703 1 634 80 1 533 1 369 1 305 70 1 210 1 057 998 50 638 512 465 length L (mm) 1000 mean air temperature tA 15 20 22 mean water temperature tW 90 2 141 1 941 1 863 80 1 748 1 560 1 487 70 1 379 1 205 1 137 50 727 584 530 length L (mm) 1250 mean air temperature tA 15 20 22 mean water temperature tW 90 2 797 2 537 2 435 80 2 284 2 039 1 943 70 1 802 1 575 1 486 50 950 763 692 length L (mm) 1500 mean air temperature tA 15 20 22 mean water temperature tW 90 3 454 3 132 3 006 80 2 820 2 517 2 399 70 2 225 1 944 1 835 50 1 173 943 855 length L (mm) 1750 mean air temperature tA 15 20 22 mean water temperature tW 90 4 111 3 728 3 578 80 3 356 2 996 2 856 70 2 648 2 314 2 184 50 1 396 1 122 1 017 length L (mm) 2000 mean air temperature tA 15 20 22 mean water temperature tW 90 4 767 4 323 4 149 80 3 892 3 475 3 312 70 3 072 2 683 2 533 50 1 619 1 301 1 180 232 250