ESE lightning conductor Franklin France – ACTIVE 1D type

ESE lightning conductor Franklin France - ACTIVE 1D type


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ESE lightning conductor  ACTIVE 1D®

The Active 1D® excitation advance is obtained by a device named “impulse device”. Its principle consists in storing electrostatic energy present in the atmosphere at a stormy cloud approach, to release the ascending discharge excitation in good time.

The device operates at a stormy activity approach by an integrated sensor which measures the surrounding electrical field value. It provokes then a polarity inversion of the lightning conductor head, creating a sudden amplification of the electrical field on its tip.

Active 1D features:

  • Consider the energetic parameter to choose the streamer which has the capacity to become an ascending leader,
  • Autonomous and clean energy source: Atmospheric electrical field,
  • Cloud polarity consideration,
  • Head curve radius optimized to reduce the Corona effect and guarantee the excitation device,
  • Functioning warranty in any atmospheric condition,
  • High resistance to the corrosion thanks to its 100% manufacture in 304 L stainless steel.

The Early Streamer Emission (ESE) Active 1D® lightning conductor has been tested in laboratories in compliance with the NFC 17-102 standard protocol and offer an excitation advance between 12 and 60 µs.

The Early Streamer Emission (ESE) Active 1D® lightning conductor has a 2 year warranty.

Type

Active 1D

Active 1D

Active 1D

Active 1D

Excitation advance

ΔT = 12 µs

ΔT = 25 µs

ΔT = 45 µs

ΔT = 60 µs

Protection level

I

II

III

IV

I

II

III

IV

I

II

III

IV

I

II

III

IV

Hinstall (m)

Rp (m)

Rp (m)

Rp (m)

Rp (m)

2

11

13

16

19

17

20

23

26

25

28

32

36

31

34

39

43

3

17

20

24

28

25

29

34

39

38

43

49

53

47

52

58

64

4

23

27

32

37

34

40

46

52

51

57

65

72

63

69

78

85

5

28

34

41

46

42

49

57

65

63

71

81

89

79

86

97

107

6

29

34

42

48

43

49

58

66

63

71

81

90

79

87

97

107

8

30

36

43

50

43

50

59

67

64

72

82

91

79

87

98

108

10

30

37

45

52

44

51

61

69

64

72

83

92

79

88

99

109

20

32

41

51

60

45

54

65

75

65

74

86

97

80

89

102

113

30

32

42

55

65

45

55

68

80

65

75

89

101

80

90

104

116

60

32

42

57

72

45

55

70

85

65

75

90

105

80

90

105

120

Hinstall = mounting height, compared to the highest point (elevation) of the building

 

Rp = radius of protection, depending on the mounting height and the level of protection

Active 1D range:

– Active 1D 12 (AFB10121D) – ∆T=12µs

– Active 1D 25 (AFB10251D) – ∆T=25µs

– Active 1D 45 (AFB10451D) – ∆T=45µs

– Active 1D 60 (AFB10601D) – ∆T=60µs