Hc4pipe

CROSS SECTION

Hc4pipe

LONGITUDINAL SECTION

Hc4pipe
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COIL – HC4pipe

  • heating and cooling of interiors cooling output higher than 1 kW for 2 metre long convector
  • directed air is blown far into the space
  • active demisting of window surfaces
  • implied condensate outlet
  • double circuit

DIMENSIONS

total width
303 mm
construction height
132 mm
length
900 - 3000 mm

USAGE

COIL–HC4pipe is a MINIB floor convector specially designed for heating and cooling of the space. The convector has the 4-pipe connection and completely separated cooling and heating circuit. The air is tangentially blown to the floor of the room up to the distance of approximately 3 to 4 m – so that in summer there is a lightly flowing cool air effect in locations remote from the windows. Connection of heat exchanger by 3/8 thread.

This convector is supplied as standard with the DC fan motor and with AC fan motor in case of application in wet interiors. Suitable controls are on page no. 94.

An example of connection and bridging of several con- vectors with a copper drain tube is shown on page no. 102.

TEMPERATURE EQUATION - HEATING

Q = μ QN
(
tW-tA 50
)
m
m = 1,0864 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]

TEMPERATURE EQUATION - COOLING

Q = μ QN
(
tW-tA 17
)
m
m = 0,907 temperature exponent
tW, A mean water temperature, mean air temperature [°C]
QN nominal heat transfer rate for temperatures tW/tA = 9/26 °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 1 100 1 020 989 1 202 1 115 1 081 1 320 1 224 1 186
70 °C 785 708 677 858 774 740 942 849 813
60 °C 631 555 525 690 607 574 758 667 630
45 °C 406 333 304 444 364 333 488 400 365
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 1 283 1 190 1 153 1 402 1 301 1 261 1 539 1 428 1 384
70 °C 916 826 790 1 001 903 863 1 099 991 948
60 °C 736 648 613 805 708 670 884 778 736
45 °C 474 389 355 518 425 388 569 467 426
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 1 741 1 615 1 565 1 903 1 766 1 711 2 089 1 938 1 878
70 °C 1 243 1 121 1 072 1 359 1 225 1 172 1 492 1 345 1 287
60 °C 1 000 879 832 1 092 961 909 1 199 1 055 998
45 °C 643 528 482 703 577 527 772 633 579
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 2 199 2 040 1 977 2 404 2 230 2 161 2 639 2 449 2 373
70 °C 1 570 1 416 1 354 1 716 1 547 1 480 1 884 1 699 1 625
60 °C 1 263 1 111 1 051 1 380 1 214 1 148 1 515 1 333 1 261
45 °C 813 667 609 888 729 666 975 800 731
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 2 657 2 465 2 389 2 904 2 695 2 611 3 189 2 959 2 867
70 °C 1 897 1 711 1 636 2 074 1 870 1 789 2 277 2 053 1 964
60 °C 1 526 1 342 1 270 1 667 1 467 1 388 1 831 1 611 1 524
45 °C 982 806 736 1 073 880 804 1 178 967 883
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 3 116 2 891 2 801 3 405 3 159 3 061 3 739 3 469 3 361
70 °C 2 224 2 006 1 919 2 431 2 192 2 097 2 669 2 407 2 302
60 °C 1 789 1 574 1 488 1 955 1 720 1 627 2 146 1 889 1 786
45 °C 1 151 944 863 1 258 1 032 943 1 382 1 133 1 035
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 4 032 3 741 3 625 4 407 4 089 3 962 4 838 4 489 4 350
70 °C 2 879 2 595 2 483 3 146 2 837 2 714 3 454 3 115 2 979
60 °C 2 315 2 037 1 926 2 530 2 226 2 105 2 778 2 444 2 312
45 °C 1 490 1 222 1 116 1 629 1 336 1 220 1 788 1 467 1 340
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 4 948 4 591 4 449 5 408 5 018 4 862 5 938 5 509 5 338
70 °C 3 533 3 185 3 047 3 861 3 481 3 330 4 239 3 822 3 657
60 °C 2 841 2 500 2 364 3 105 2 732 2 584 3 409 3 000 2 837
45 °C 1 829 1 500 1 370 1 999 1 640 1 498 2 194 1 800 1 644

COOLING TRANSFER RATE Q [W]


length L = 900 mm
Fan speed and mean air temperature tA
2 - med. speed 3 - max. speed
Mean water temperature tW 24 °C 25 °C 26 °C 27 °C 24 °C 25 °C 26 °C 27 °C
9 °C 314 333 351 370 339 359 379 399
11 °C 276 295 314 333 297 318 339 359
13 °C 237 256 276 295 256 277 297 318
15 °C 197 217 237 256 213 234 256 277
16 °C 177 197 217 237 191 213 234 256
length L = 1000 mm
Fan speed and mean air temperature tA
2 - med. speed 3 - max. speed
Mean water temperature tW 24 °C 25 °C 26 °C 27 °C 24 °C 25 °C 26 °C 27 °C
9 °C 366 388 410 432 395 419 443 466
11 °C 321 344 366 388 347 371 395 419
13 °C 276 299 321 344 298 323 347 371
15 °C 230 253 276 299 249 273 298 323
16 °C 207 230 253 276 223 249 273 298
length L = 1250 mm
Fan speed and mean air temperature tA
2 - med. speed 3 - max. speed
Mean water temperature tW 24 °C 25 °C 26 °C 27 °C 24 °C 25 °C 26 °C 27 °C
9 °C 497 527 556 586 536 568 601 632
11 °C 436 467 497 527 471 504 536 568
13 °C 375 406 436 467 405 438 471 504
15 °C 313 344 375 406 337 371 405 438
16 °C 281 313 344 375 303 337 371 405
length L = 1500 mm
Fan speed and mean air temperature tA
2 - med. speed 3 - max. speed
Mean water temperature tW 24 °C 25 °C 26 °C 27 °C 24 °C 25 °C 26 °C 27 °C
9 °C 627 665 703 740 677 718 759 799
11 °C 551 589 627 665 595 636 677 718
13 °C 474 512 551 589 511 553 595 636
15 °C 395 434 474 512 426 469 511 553
16 °C 355 395 434 474 383 426 469 511
length L = 1750 mm
Fan speed and mean air temperature tA
2 - med. speed 3 - max. speed
Mean water temperature tW 24 °C 25 °C 26 °C 27 °C 24 °C 25 °C 26 °C 27 °C
9 °C 758 804 849 894 818 868 917 965
11 °C 666 712 758 804 719 769 818 868
13 °C 572 619 666 712 618 668 719 769
15 °C 477 525 572 619 515 566 618 668
16 °C 429 477 525 572 463 515 566 618
length L = 2000 mm
Fan speed and mean air temperature tA
2 - med. speed 3 - max. speed
Mean water temperature tW 24 °C 25 °C 26 °C 27 °C 24 °C 25 °C 26 °C 27 °C
9 °C 889 942 996 1 049 959 1 017 1 075 1 132
11 °C 781 835 889 942 843 901 959 1 017
13 °C 671 726 781 835 724 784 843 901
15 °C 559 615 671 726 604 664 724 784
16 °C 503 559 615 671 542 604 664 724
length L = 2500 mm
Fan speed and mean air temperature tA
2 - med. speed 3 - max. speed
Mean water temperature tW 24 °C 25 °C 26 °C 27 °C 24 °C 25 °C 26 °C 27 °C
9 °C 1 150 1 220 1 289 1 357 1 241 1 316 1 391 1 465
11 °C 1 010 1 081 1 150 1 220 1 090 1 166 1 241 1 316
13 °C 868 940 1 010 1 081 937 1 014 1 090 1 166
15 °C 724 796 868 940 781 859 937 1 014
16 °C 650 724 796 868 702 781 859 937
length L = 3000 mm
Fan speed and mean air temperature tA
2 - med. speed 3 - max. speed
Mean water temperature tW 24 °C 25 °C 26 °C 27 °C 24 °C 25 °C 26 °C 27 °C
9 °C 1 412 1 497 1 581 1 666 1 524 1 615 1 707 1 798
11 °C 1 240 1 326 1 412 1 497 1 338 1 431 1 524 1 615
13 °C 1 066 1 153 1 240 1 326 1 150 1 244 1 338 1 431
15 °C 888 977 1 066 1 153 959 1 055 1 150 1 244
16 °C 798 888 977 1 066 862 959 1 055 1 150

Electric input for fans AC

length power input
900 32 VA
1000 37 VA
1250 37 VA
1500 64 VA
1750 74 VA
2000 74 VA
2500 106 VA
3000 111 VA

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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Management of quality

En-small

Since the year 2007 we have got the Certificate of Management of Quality for ISO 9001:2001 for the field of activity – manufacture of heating convectors.

EC Declaration of Conformity

Confirmity

All our listed products meet general requirements according to Statutory Rules no. 190/2002 Sb.