Kt3_105

CROSS SECTION

Kt3_105

LONGITUDINAL SECTION

Kt3_105
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COIL – KT3 105

  • dry environment heating
  • KT3 105 is the variant with lower demands on the construction height

DIMENSIONS

total width
243 mm
construction height
105 mm
length
900 - 3000 mm

USAGE

COIL-KT3 105 is a fast reacting heating unit from the medium power series of MINIB convectors with the 12V fan. The convector COIL-KT3 is an economically advantageous alternative for applications where heating demands on interior heating are lower and the COIL-KT would be oversized for the space heat losses.

TEMPERATURE EQUATION - HEATING

Q = μ QN
(
tW-tA 50
)
m
m = 1,10542 temperature exponent
tW, A mean water temperature, mean air temperature [°C]
QN nominal heat transfer rate for temperatures tW/tA 70/20 °C [W]
μ μ = 1 (select μ according to the diagram for other than flow nominal values)
Q heat transfer rate for other [W]

HEAT TRANSFER RATE Q [W]

°C
°C
°C
°C
length L = 900 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 1 210 1 121 1 085 1 374 1 273 1 233 1 624 1 504 1 457
70 °C 858 773 739 975 878 839 1 152 1 037 991
60 °C 688 604 570 781 686 648 923 810 766
45 °C 439 359 327 499 408 372 590 482 440
length L = 1000 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 1 411 1 308 1 266 1 603 1 485 1 438 1 894 1 755 1 700
70 °C 1 002 901 862 1 138 1 024 979 1 344 1 210 1 157
60 °C 802 704 666 911 800 756 1 077 945 893
45 °C 512 419 382 582 476 434 688 562 513
length L = 1250 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 1 915 1 774 1 719 2 176 2 016 1 952 2 571 2 382 2 307
70 °C 1 359 1 223 1 169 1 544 1 390 1 328 1 825 1 642 1 570
60 °C 1 089 956 903 1 237 1 086 1 026 1 462 1 283 1 212
45 °C 696 569 518 790 646 589 934 763 696
length L = 1500 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 2 419 2 241 2 171 2 748 2 546 2 466 3 247 3 009 2 914
70 °C 1 717 1 545 1 477 1 950 1 755 1 678 2 305 2 074 1 983
60 °C 1 375 1 207 1 141 1 562 1 372 1 296 1 846 1 621 1 531
45 °C 879 718 655 998 816 744 1 179 964 879
length L = 1750 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 2 923 2 708 2 623 3 321 3 077 2 980 3 924 3 636 3 521
70 °C 2 075 1 867 1 785 2 357 2 121 2 028 2 785 2 506 2 396
60 °C 1 662 1 459 1 379 1 888 1 657 1 566 2 231 1 958 1 851
45 °C 1 062 868 791 1 206 986 899 1 425 1 165 1 062
length L = 2000 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 3 427 3 175 3 075 3 893 3 607 3 493 4 600 4 262 4 128
70 °C 2 432 2 189 2 093 2 763 2 487 2 377 3 265 2 939 2 809
60 °C 1 948 1 711 1 616 2 213 1 943 1 836 2 615 2 296 2 170
45 °C 1 245 1 017 928 1 414 1 156 1 054 1 671 1 366 1 245
length L = 2500 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 4 435 4 109 3 980 5 038 4 668 4 521 5 953 5 516 5 342
70 °C 3 148 2 833 2 708 3 576 3 218 3 076 4 225 3 803 3 635
60 °C 2 521 2 214 2 092 2 864 2 515 2 376 3 385 2 971 2 808
45 °C 1 611 1 317 1 201 1 830 1 496 1 364 2 162 1 767 1 612
length L = 3000 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 5 443 5 043 4 884 6 183 5 729 5 548 7 306 6 770 6 556
70 °C 3 863 3 477 3 323 4 388 3 950 3 775 5 186 4 667 4 461
60 °C 3 095 2 717 2 567 3 515 3 086 2 916 4 154 3 647 3 446
45 °C 1 977 1 616 1 474 2 246 1 836 1 674 2 653 2 169 1 978

Electric input for fans DC

length power input
900 12 VA
1000 12 VA
1250 24 VA
1500 24 VA
1750 24 VA
2000 36 VA
2500 48 VA
3000 48 VA

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