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 84 www.minib.cz COIL - NP2/4 without a fan CHARACTERISTICS 6 MINIB wall 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 340 mm length L 900 to 2000 mm USAGE Convector NP2/4 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 coating. info: The decorative grille of the convector must not be loaded. where: m= temperature exponent 1,4153 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 coil – NP2/4 TEMPERATURE EQUATION HEAT TRANSFER RATE q [W] coil – NP2/4 length L (mm) 900 mean air temperature tA 15 20 22 mean water temperature tW 90 1 621 1 470 1 411 80 1 324 1 182 1 127 70 1 045 913 862 50 551 443 402 length L (mm) 1000 mean air temperature tA 15 20 22 mean water temperature tW 90 1 848 1 676 1 609 80 1 509 1 347 1 284 70 1 191 1 041 983 50 628 505 458 length L (mm) 1250 mean air temperature tA 15 20 22 mean water temperature tW 90 2 415 2 190 2 102 80 1 972 1 761 1 678 70 1 557 1 360 1 284 50 821 660 599 length L (mm) 1500 mean air temperature tA 15 20 22 mean water temperature tW 90 2 981 2 704 2 595 80 2 435 2 174 2 072 70 1 922 1 680 1 585 50 1 014 815 739 length L (mm) 1750 mean air temperature tA 15 20 22 mean water temperature tW 90 3 548 3 218 3 089 80 2 898 2 587 2 466 70 2 288 1 999 1 887 50 1 207 970 880 length L (mm) 2000 mean air temperature tA 15 20 22 mean water temperature tW 90 4 115 3 732 3 582 80 3 361 3 001 2 860 70 2 653 2 318 2 188 50 1 399 1 125 1 020 156 340 CROSS SECTION OF COIL – NP2/4