表1 I类、II类、III类防雷保护半径速查表
|
避雷针型号:TS2.10,TS2.25,TS3.40,S2.25,S3.40,S4.50,S6.60主动式避雷针易敌雷避雷针 |
|
 |
I类防雷保护(高度保护)D=20m
 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
10 |
15 |
最高20m |
S6.60避雷针 |
31 |
47 |
63 |
79 |
79 |
79 |
79 |
79 |
80 |
80 |
S4.50避雷针 |
27 |
41 |
55 |
68 |
69 |
69 |
69 |
69 |
70 |
70 |
S3.40避雷针 |
23 |
35 |
46 |
58 |
58 |
59 |
59 |
59 |
60 |
60 |
TS3.40避雷针 |
23 |
35 |
46 |
58 |
58 |
59 |
59 |
59 |
60 |
60 |
TS2.25避雷针 |
10 |
15 |
21 |
26 |
28 |
29 |
29 |
29 |
29 |
29 |
|
II类防雷保护(中度保护)D=45m护)D=45mI
|
2 |
3 |
4 |
5 |
6 |
7 |
8 |
10 |
15 |
最高45m |
S6.60避雷针 |
39 |
58 |
78 |
97 |
97 |
98 |
99 |
101 |
102 |
105 |
S4.50避雷针 |
34 |
52 |
69 |
86 |
87 |
87 |
88 |
90 |
92 |
95 |
S3.40避雷针 |
30 |
45 |
60 |
75 |
76 |
77 |
77 |
80 |
81 |
85 |
TS3.40避雷针 |
30 |
45 |
60 |
75 |
76 |
77 |
77 |
80 |
81 |
85 |
TS2.25避雷针 |
26 |
39 |
52 |
65 |
66 |
67 |
69 |
75 |
84 |
85 |
TS2.25避雷针 |
15 |
22 |
30 |
38 |
42 |
42 |
45 |
48 |
52 |
55 |
类保护(中度保护)D=45mI类保护(中度保护)D=45m护(中度保护)D=45m |
III类防雷保护(一般保护)D=60m
 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
10 |
15 |
最高60m |
S6.60避雷针 |
43 |
64 |
85 |
107 |
107 |
108 |
109 |
113 |
119 |
120 |
S4.50避雷针 |
38 |
57 |
76 |
95 |
96 |
97 |
98 |
102 |
109 |
110 |
S3.40避雷针 |
33 |
50 |
67 |
84 |
84 |
85 |
87 |
92 |
99 |
100 |
TS3.40避雷针 |
33 |
50 |
67 |
84 |
84 |
85 |
87 |
92 |
99 |
100 |
TS2.25避雷针 |
26 |
39 |
52 |
65 |
66 |
67 |
69 |
75 |
84 |
85 |
TS2.10避雷针 |
17 |
26 |
34 |
43 |
49 |
50 |
52 |
55 |
58 |
58 |
|
 |
表2 提前先导时间T及防雷产品重量
|
T(us) |
不锈钢型号 |
防雷器重量(Kg) |
S6.60避雷针 |
60 |
1242 |
4.2 |
S4.50避雷针 |
50 |
1232 |
4.0 |
S3.40避雷针 |
40 |
1222 |
3.8 |
TS3.40避雷针 |
40 |
1212 |
2.5 |
TS2.25避雷针 |
25 |
1202 |
2.3 |
TS2.10避雷针 |
21 |
1202 |
2.0 |
|