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 www.minib.cz 87 without a fan COIL – SP2/4 CROSS SECTION OF COIL – SP2/4 coil – Sp2/4 CHARACTERISTICS 6 MINIB self-standing convector with a width of 156 mm 6 only for heating of dry environments 6 high heat output of the convector without the fan 6 equipped with the thermostatic head. DIMENSIONS total width 156 mm construction height 400 mm length L 900 to 2000 mm USAGE Self-standing convector SP2/4 is a fast reacting heating unit from a new design series of MINIB self-standing convectors without the fan. 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 – SP2/4 length L (mm) 900 mean air temperature tA 15 20 22 mean water temperature tW 90 1 595 1 449 1 392 80 1 307 1 169 1 116 70 1 036 907 857 50 552 446 405 length L (mm) 1000 mean air temperature tA 15 20 22 mean water temperature tW 90 1 818 1 652 1 586 80 1 490 1 333 1 272 70 1 181 1 034 977 50 630 508 462 length L (mm) 1250 mean air temperature tA 15 20 22 mean water temperature tW 90 2 376 2 158 2 073 80 1 947 1 742 1 662 70 1 543 1 352 1 277 50 823 664 603 length L (mm) 1500 mean air temperature tA 15 20 22 mean water temperature tW 90 2 934 2 665 2 560 80 2 404 2 151 2 052 70 1 906 1 669 1 577 50 1 016 820 745 length L (mm) 1750 mean air temperature tA 15 20 22 mean water temperature tW 90 3 491 3 172 3 046 80 2 861 2 560 2 442 70 2 268 1 986 1 877 50 1 209 976 887 length L (mm) 2000 mean air temperature tA 15 20 22 mean water temperature tW 90 4 049 3 678 3 533 80 3 318 2 968 2 832 70 2 630 2 303 2 176 50 1 402 1 132 1 028 TEMPERATURE EQUATION Q = Q ( ) N t m w - ta 50 where: m= temperature exponent 1,3911 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] 400 156