|
Type |
ODE-3000 |
ODE-4500 |
ODE-6000 |
|
Time ahead to discharge △T |
30μs |
45μs |
60μs |
|
Max. Discharge current |
200KA | ||
|
Capability against wind speed |
≥40m/s | ||
|
Steepness of lightning current |
≤ 10kA | ||
|
Grounding Resistance |
≤10Ω | ||
|
Length |
755mm | ||
|
Standard |
France NEC17-102, GB50057-94 | ||
|
Material |
Stainless steel | ||
|
Protection Radius |
Following table for reference | ||
Protection radius:
|
Type |
H = Effective height of lightning rod (m) | ||||
|
2 |
3 |
4 |
5 |
7 | |
|
First-Class Lightning Protection Building | |||||
|
ODE-3000 |
19m |
28m |
38m |
48m |
48m |
|
ODE-4500 |
25m |
38m |
51m |
63m |
64m |
|
ODE-6000 |
32m |
48m |
65m |
79m |
79m |
|
Second-Class Lightning Protection Building | |||||
|
ODE-3000 |
25m |
38m |
50m |
63m |
65m |
|
ODE-4500 |
32m |
48m |
65m |
81m |
82m |
|
ODE-6000 |
40m |
59m |
78m |
97m |
98m |
|
Third-Class Lightning Protection Building | |||||
|
ODE-3000 |
28m |
42m |
57m |
71m |
73m |
|
ODE-4500 |
36m |
57m |
72m |
89m |
91m |
|
ODE-6000 |
44m |
65m |
86m |
107m |
108m |
Notes:
H-Effective height of discharge-in-advance lightning rod, it is the distance from height of the lightning rod to protected surface. D-Electricity shock distance (radius of the ball). Per different grades and values of lightning protection in GB50057-94 Buildings Lightning Protection Design Regulation, the ball radius of first, second, and third classes building are respectively 30cm, 45cm, and 60cm.
The best installation height of discharge-in-advance lightning rod is 5M.
The reference of installation is 99D501-1 Building Lightning Devices Installation.