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 79 without a fan COIL – NU1 coil – nu1 CHARACTERISTICS 6 MINIB wall convector with a width of only 116 mm 6 only for heating of dry environments 6 equipped with the thermostatic head. DIMENSIONS total width 116 mm construction height 170 mm length L 900 to 2000 mm USAGE Convector NU1 is a fast reacting heating unit from a new design series of MINIB wall convectors without the fan. The aluminium cover of the unit can be supplied with silver, light bronze, dark bronze or white varnished or eloxal coating. info: The decorative grille of the convector must not be loaded. where: m= temperature exponent 1,3667 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] TEMPERATURE EQUATION Q = Q ( ) N t m w - ta 50 CROSS SECTION OF COIL-NU1 HEAT TRANSFER RATE q [W] coil – NU1 length L (mm) 900 mean air temperature tA 15 20 22 mean water temperature tW 90 820 746 717 80 675 605 577 70 537 471 446 50 289 234 213 length L (mm) 1000 mean air temperature tA 15 20 22 mean water temperature tW 90 935 851 818 80 769 689 658 70 612 537 508 50 330 267 243 length L (mm) 1250 mean air temperature tA 15 20 22 mean water temperature tW 90 1 222 1 112 1 069 80 1 005 901 860 70 800 702 664 50 431 349 318 length L (mm) 1500 mean air temperature tA 15 20 22 mean water temperature tW 90 1 509 1 373 1 320 80 1 241 1 112 1 062 70 987 867 820 50 532 431 392 length L (mm) 1750 mean air temperature tA 15 20 22 mean water temperature tW 90 1 796 1 634 1 570 80 1 477 1 324 1 264 70 1 175 1 032 976 50 634 513 467 length L (mm) 2000 mean air temperature tA 15 20 22 mean water temperature tW 90 2 082 1 895 1 821 80 1 712 1 535 1 465 70 1 363 1 196 1 131 50 735 595 542 116 170