规格型号 |
颈部风速 |
m/s |
2.0 |
3.0 |
4.0 |
5.0 |
6.0 |
全压损失 |
Pa |
9 |
21 |
35 |
55 |
76 |
|
15×15 (6”) |
风量 |
CMH |
156 |
233 |
311 |
389 |
467 |
扩散半径 |
m |
1.5 |
2.4 |
3.4 |
4.3 |
5.3 |
|
到达距离 |
m |
1.2 |
1.8 |
2.4 |
3.0 |
3.6 |
|
再行噪音 |
NC |
20 |
22 |
24 |
31 |
36 |
|
22×22 (9”) |
风量 |
CMH |
358 |
537 |
716 |
895 |
1074 |
扩散半径 |
m |
1.9 |
2.8 |
3.7 |
4.7 |
5.6 |
|
到达距离 |
m |
1.5 |
2.3 |
3.1 |
3.9 |
4.6 |
|
再行噪音 |
NC |
22 |
24 |
28 |
34 |
40 |
|
30×30 (12”) |
风量 |
CMH |
644 |
966 |
1287 |
1609 |
1931 |
扩散半径 |
m |
2.1 |
3.2 |
4.3 |
5.5 |
6.6 |
|
到达距离 |
m |
1.7 |
2.6 |
3.4 |
4.3 |
5.1 |
|
再行噪音 |
NC |
22 |
24 |
30 |
37 |
42 |
|
38×38 (15”) |
风量 |
CMH |
1012 |
1519 |
2025 |
2531 |
3037 |
扩散半径 |
m |
2.3 |
3.6 |
4.9 |
6.2 |
7.5 |
|
到达距离 |
m |
1.9 |
2.8 |
3.8 |
4.7 |
5.6 |
|
再行噪音 |
NC |
22 |
24 |
32 |
39 |
44 |
|
45×45 (18”) |
风量 |
CMH |
1465 |
2197 |
2929 |
3661 |
4393 |
扩散半径 |
m |
2.4 |
3.8 |
5.1 |
6.4 |
7.7 |
|
到达距离 |
m |
2.0 |
3.1 |
4.1 |
5.1 |
6.2 |
|
再行噪音 |
NC |
23 |
25 |
33 |
40 |
46 |
|
53×53 (21”) |
风量 |
CMH |
2000 |
3000 |
4000 |
4999 |
5998 |
扩散半径 |
m |
2.6 |
3.9 |
5.3 |
6.6 |
7.9 |
|
到达距离 |
m |
2.1 |
3.2 |
4.3 |
5.4 |
6.4 |
|
再行噪音 |
NC |
24 |
26 |
35 |
42 |
47 |
|
60×60 (24”) |
风量 |
CMH |
2618 |
3927 |
5236 |
6545 |
7854 |
扩散半径 |
m |
2.8 |
4.3 |
5.8 |
7.3 |
8.8 |
|
到达距离 |
m |
2.2 |
3.3 |
4.5 |
5.6 |
6.7 |
|
再行噪音 |
NC |
25 |
28 |
36 |
43 |
48 |