Bathroom heating element type KQ Print E-mail

Material

  • Vertical profile: square 30 x 30 mm
  • Horizontal profile: square 20 x 20 mm (straight)

Technical data

Standard height H [mm] 730, 960, 1320, 1680, 1850
Standard length L [mm] 450, 600, 750
Standard building depth B 77 - 89 mm
Connecting threads G 1/2" internal
Maximum working temperature 110°C
Maximum working overpressure 1,0 MPa
Experimental overpressure
Output of heat according to EN 442

Output of heat Q [W] for the water heat carrier according to DIN EN 442

Type marking Height H [mm] Lenght L [mm] Pitch of screws [mm] t1/t2 [°C] Q[W] for tj [°C] Temperature index n [-] Water content n [l] Recommended input of the electricity [W]
18 20 22
KQ 450 / 730 730 450 420 90/70 396 380 364 kM = 2,3673 3,5 300
75/65 318 303 288 n = 1,2403
55/45 174 161 148
KQ 600 / 730 730 600 570 90/70 536 515 493 kM = 3,2059 4,3 300
75/65 431 410 390 n = 1,2403
55/45 236 218 200
KQ 750 / 730 730 750 720 90/70 678 651 624 kM = 4,0560 5,1 400
75/65 545 519 494 n = 1,2403
55/45 299 276 253
KQ 450 /960 960 450 420 90/70 512 491 471 kM = 3,0267 3,9 300
75/65 411 392 372 n = 1,2403
55/45 225 208 191
KQ 600 / 960 960 600 570 90/70 693 665 638 kM = 4,0989 4,9 400
75/65 557 530 504 n = 1,2403
55/45 305 281 258
KQ 750 / 960 960 750 720 90/70 877 842 807 kM = 5,1857 5,9 600
75/65 705 671 638 n = 1,2403
55/45 385 356 326
KQ 450 / 1320 1320 450 420 90/70 638 656 629 kM = 3,9729 5,3 500
75/65 549 523 497 n = 1,2472
55/45 300 276 254
KQ 600 / 1320 1320 600 570 90/70 925 888 851 kM = 5,3801 6,6 600
75/65 743 708 673 n = 1,2472
55/45 406 374 343
KQ 750 / 1320 1320 750 720 90/70 1170 1124 1077 kM = 6,8067 7,9 800
75/65 940 895 851 n = 1,2472
55/45 513 473 434
KQ 450 / 1680 1680 450 420 90/70 854 820 786 kM = 4,8816 6,7 600
75/65 685 653 620 n = 1,2513
55/45 373 344 316
KQ 600 / 1680 1680 600 570 90/70 1156 1110 1064 kM = 6,6107 8,4 800
75/65 928 884 840 n = 1,2513
55/45 506 466 428
KQ 750 / 1680 1680 750 720 90/70 1463 1404 1346 kM = 8,3637 10,0 1000
75/65 1174 1118 1062 n = 1,2513
55/45 639 590 541
KQ 450 / 1850 1850 450 420 90/70 930 893 856 kM = 5,2760 7,7 600
75/65 746 710 675 n = 1,2532
55/45 406 375 344
KQ 600 / 1850 1850 600 570 90/70 1260 1209 1159 kM = 7,1449 9,6 800
75/65 1010 962 914 n = 1,2532
55/45 550 507 465
KQ 750 / 1850 1850 750 720 90/70 1594 1529 1466 kM = 9,0395 11,5 1000
75/65 1278 1217 1156 n = 1,2532
55/45 696 642 589

Characteristic equation:

Φ = K · La · Hb · ΔT(Co + C1H)
K = 3,57 E  - 06
a = 0,913731
b = 1, 165258
Co = 1,273725
C1 = -1,88 E - 05

Coefficients of the heater power translation for the heating elements connection to the heating system

  • Single-sided connection: see the table fx = 1,0
  • Diagonal connection: fx = 1,011
  • Top-down connection: fx = 0,959
  • Lower central connection SP (50 mm): fx = 0,892

Standardly produced electric radiators of the type KQ

KQ - E 450 / 730 300 W
KQ - E 600 / 730 300 W
KQ - E 750 / 730 400 W
KQ - E 450 / 960 300 W
KQ - E 600 / 960 400 W
KQ - E 750 / 960 600 W
KQ - E 450 / 1320
 500 W
KQ - E 600 / 1320 600 W
KQ - E 750 / 1320 800 W
KQ - E 450 / 1680
 600 W
KQ - E 600 / 1680 800 W
KQ - E 750 / 1680 1000 W
KQ - E 450 / 1850
 600 W
KQ - E 600 / 1850 800 W
KQ - E 750 / 1850 1000 W

Radiators are fixed with steel heating rods, heating limiter set for 85°C (maximum element medium temperature) and a fuse. Radiators are filled with special liquid with freezing point -5°C.

Electric cover: IP65 (according to the wish of customers also other combinations are possible)

Ways of ordering

  • KQ 450 / 960
    • Classical radiator designed for central heating systems including deaeration and set of plastic consoles for fixing to the wall in the colour RAL9003 (white)
  • KQ 450 / 960- RAL 3003 (červená)
    • Classical radiator designed for central heating systems including deaeration and set for fixing (metal holders) in the colour RAL3003 (white)
  • KQ - E 450 / 960 - 300 W
    • Electric radiator with the heating rod 300W without the room thermostat, cover IP65
  • KQ 450 / 960 - SP
    • Central connected radiator set up for connection with the compact valve - the terminal distance 50 mm
 
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