VENTS RGS 140x700
- Description
- Characteristics
- Downloads
- Dimensions
- Additional diagrams
- Legend
Description
Description
APPLICATION | DESIGN |
|
|
MODIFICATION | |
|
Characteristics
Characteristics
Parameter |
RGS 140x700 |
Measurement unit |
---|---|---|
Air pass | 0.052 | mm² |
Connected air duct size | 140х700 | mm |
Adjustment | nonadjustable | - |
Files archieve
Downloads
Select document type
Dimensions
Characteristics
Parameter | Value | Measurement unit |
---|---|---|
L | 140 | mm |
H | 700 | mm |
Additional diagrams
Additional diagrams
Calculation formula | Correction factor Кp | ||||||||
---|---|---|---|---|---|---|---|---|---|
ΔPp = ΔP х Кp | 0° | 22° | 45° | ||||||
Кp | 1 | 1.25 | 1.5 |
Calculation formula | Correction factor К | ||||||||
---|---|---|---|---|---|---|---|---|---|
LWA = LWAO x K | Sap [m2] | 0.01 | 0.02 | 0.05 | 0.1 | 0.2 | 0.4 | ||
K [dB(A)] | -9 | -6 | -3 | 0 | +3 | +6 |
Designation:
ΔPp - pressure loss at various vane positions [Pa];
ΔP - pressure loss [Pa];
Кp – correction factor for pressure loss calculation depending on louvre deflection angle;
LWA - sound power level [dB(A)];
LWAO - sound power level for air pass 0,1 m2 [dB(A)];
K - correction factor for sound power level calculation depending on air pass [dB(A)];
Sap - air pass [m2];
V - rated speed [m/s].
Legend
Legend