4000 EURO SL |
3600 EURO SL |
3200 EURO SL |
2880 EURO SL |
2240 EURO SL |
1440 EURO SL |
|
Measured Throat Area (Av) in (m²) |
4.00 |
3.60 |
3.20 |
2.88 |
2.24 |
1.44 |
Aerodynamic Free Area (AvCv) in (m²) |
2.32 |
2.08 |
1.85 |
1.67 |
1.29 |
0.81 |
Discharge Coefficient (Cv0) |
0.58 |
0.58 |
0.58 |
0.58 |
0.57 |
0.57 |
Throat Length (mm) |
2000 |
1845 |
1535 |
1535 |
1380 |
1225 |
Throat Width (mm) |
2000 |
2000 |
2000 |
1800 |
1600 |
1200 |
Quantity of Blades |
12 |
11 |
9 |
9 |
8 |
7 |
Total Height (mm) |
432 |
432 |
432 |
432 |
432 |
432 |
Total Length (mm) |
2428 |
2273 |
1963 |
1963 |
1808 |
1653 |
Total Width (mm) |
2480 |
2480 |
2480 |
2280 |
2080 |
1680 |
Approximate Mass (kg) |
105 |
102 |
100 |
97 |
94 |
86 |
Recommended Purlin Spacing (mm) |
2000 |
1800 |
1600 |
1600 |
1400 |
1200 |
Discipline |
Test Criteria |
Results |
Annexure B |
Determination of the Aerodynamic Free Area |
According to Ventilator Size |
Annexure C |
Reliability Test |
Re1000 (10 000+ 1 000 cycles) |
Annexure D |
Opening Test Under Load (Snow/Sand) |
SL 1275 to SL 3420 (502kg) |
Annexure E |
Low Ambient Temperature Test |
T(- |
Annexure F |
Wind Load Test |
WL 1540 to WL 3700 (500kg) |
Annexure G |
Heat Exposure Test |
B300 (Degrees Celsius) |
EN 1812 |
Water Tightness Against driving Rain |
0° Roof Plane and Upwards |
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