KORAFLEX FV 7/28
Floor convector with forced convection
depth 7 cm, width 28 cm
- convector with the lowest construction height
- used for heating
- quietest operation at low speed
- possibility of control through BMS (Building Management System)
- convector is intended for dry environment
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Heating
Forced convection
Quiet operation
Environmentally friendly
Minimal consumption of energy
Higher performance
Technical Data
| Width including the U/F type frame U/F (mm) | 284U/314F |
|---|---|
| Floor case width (mm) | 247 |
| Grid width (mm) | 272 |
| Max. adjustable height (V max. mm) | 67 - 94 |
| Case height (mm) | 67 |
| Length (mm) | 800 - 2 800 (at 400 mm step) |
| Exchanger height (mm) | 25 |
| Exchanger width (mm) | 150 |
| Exchanger effective length (mm) | L - 370 |
| Fans impeller diameter (mm) | 30 |
| Connection to the rating system | 2x G 1/2“ inner |
| Case material | galv. steel, stainless steel AISI 304 |
Version of convectors KORAFLEX FV 7/28
Economicblack coated zinc galvanised steel case, heat exchanger without any surface finish
Exclusive*black coated zinc galvanised steel case, black coated exchanger
Inox*stainless steel unpainted case AISI 304, unpainted exchanger (for dry environment only)* custom-made design
The floor convector with fan KORAFLEX FV 7/28 can be equipped only with Aluminium cover grid in various versions (silver, light or dark bronze), see catalogue page No. 19. ATTENTION The cover grid in versions stainless steel or wood cannot be used.
Heat output [W]
Heat output calculated to ∆T= 50; (t1/t2/ti = for 75/65/20 °C)
| Width [mm] | 280 | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Depth [mm] | 70 | |||||||||||||||||||||||
| Length [mm] | 800 | 1200 | 1600 | 2000 | 2400 | 2800 | ||||||||||||||||||
| Max. intake/voltage DC | 3/12-24 | 5,5/12-24 | 7,5/12-24 | 10/12-24 | 13,5/12-24 | 15/12-24 | ||||||||||||||||||
| Noisiness – sound pressure 1 m Lp (A) | 0 | 13,2 | 23 | 31,1 | 0 | 13,4 | 23,1 | 31,6 | 0 | 13,8 | 23,7 | 31,8 | 0 | 14,7 | 26 | 32,8 | 0 | 15 | 26,5 | 33 | 0 | 15,1 | 26,7 | 33,1 |
| Switch position | Off | 1 | 2 | 3 | Off | 1 | 2 | 3 | Off | 1 | 2 | 3 | Off | 1 | 2 | 3 | Off | 1 | 2 | 3 | Off | 1 | 2 | 3 |
| ∆T50 | 0 | 391 | 546 | 671 | 0 | 764 | 1065 | 1310 | 0 | 1137 | 1585 | 1948 | 0 | 1510 | 2104 | 2587 | 0 | 1883 | 2624 | 3226 | 0 | 2255 | 3144 | 3865 |
temperature exponent m = 1,04
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