ventilators: harmann: duct fans
Harmann MBC
Fan for rectangular ducts with a motor in a stream of flowing air
MBC is a radial channel fan designed for installation in a rectangular duct system. Housing made of galvanized sheet steel, insulated with a 30 mm layer of mineral wool (except for the inlet panel).
In the standard version, the inlet is a contoured ring without a connection stub. The outlet is obtained by pulling out one of the side panels (possible outlet at an angle of 90 ° or in a straight line).
Dynamically balanced impeller type B. On models 560 and 630 made of aluminum.
The drive in the MBC model is realized by a single- or three-phase asynchronous electric motor (230V or 400V, 50Hz) in the stream of the pumped medium. Engines with integrated thermal protection (thermocontact).
The MBC model is especially recommended for atypical installations
Degree of protection for motor and junction box: IP54
The degree of protection for the entire device: IPX4
Insulation class: F
| Type | A [mm] | B [mm] | C [mm] | D [mm] | E [mm] | F x F [mm] |
| MBC 225/1800S | 500 | 550 | 500 | 250 | 250 | 420 x 420 |
| MBC 250/2600S | 500 | 550 | 500 | 250 | 250 | 420 x 420 |
| MBC 280/3400S | 500 | 550 | 500 | 250 | 250 | 420 x 420 |
| MBC 315/4400S | 700 | 750 | 700 | 350 | 350 | 620 x 620 |
| MBC 400/4200S | 700 | 750 | 700 | 350 | 350 | 620 x 620 |
| MBC 450/5300S | 700 | 750 | 700 | 350 | 350 | 620 x 620 |
| MBC 500/8600S | 900 | 950 | 900 | 450 | 450 | 820 x 820 |
| MBC 560/12200T | 900 | 900 | 900 | 450 | 450 | 820 x 820 |
| MBC 630/15800T | 900 | 900 | 900 | 450 | 450 | 820 x 820 |
| Type |
Q max
[m3/h] |
Δp max
[Pa] |
P max
[W] |
U
[V] |
I max
[A] |
RPM max
[1/min] |
Lwa
[dB(A)] |
Lpa
[dB(A)] |
t max [°C] |
masa
[kg] |
| MBC 225/1800S | 1780 | 670 | 279 | 230 | 2,0 | 2930 | 56 | 49 | 80 | 37,9 |
| MBC 250/2600S | 2610 | 800 | 439 | 230 | 3,3 | 2950 | 65 | 58 | 80 | 40,5 |
| MBC 280/3400S | 3380 | 970 | 675 | 230 | 4,0 | 2910 | 66 | 59 | 80 | 43 |
| MBC 315/4400S | 4360 | 1280 | 1171 | 230 | 7,5 | 2930 | 70 | 63 | 70 | 69,5 |
| MBC 400/4200S | 4240 | 510 | 507 | 230 | 2,8 | 1460 | 55 | 48 | 80 | 64 |
| MBC 450/5300S | 5347 | 620 | 767 | 230 | 4,5 | 1450 | 60 | 53 | 75 | 72 |
| MBC 560/8600S | 8590 | 785 | 1323 | 230 | 7,9 | 1450 | 68 | 61 | 40 | 113,5 |
| MBC 560/12200T | 12180 | 900 | 2390 | 400 | 5,0 | 1480 | 66 | 59 | 80 | 115 |
| MBC 630/15800T | 15750 | 1130 | 4077 | 400 | 7,7 | 1460 | 73 | 66 | 50 | 137,5 |
