lightning arrester

lightning arrester
Model:PF-ESE38
Brand:panda flash
Origin:Made In China
Category:Security & Protection / Natural Disasters Products
Label:lightning rod , lightning arrester , surger arrester
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Product Description

Detailed Product Description
 

Introduction of smart-ESE lightning rod/surge arrester

 

 

 

 

1.Technical parameter:

 

 

Model number

PF-ESE38

Max. discharge current

≥200KA

Capacity against wind speed

≥40m/s

Length

39cm

Discharge time in advantage

38 μs

Protection radius

by caculate formula or table1 to table 3

Material

Stainless steel

Standard

France NFC17-1021995

 

 

 

 
2.discharge rod(lightning conductor) introduction and application

 

. A pick-up point of solid electric copper ,or stainless steel ,permanently connected to earth ,for discharge of collected lightning via a down conductor to earth.

 

 

.The upper electrodessparks emission

. A waterproof stainless boxconnected to earth

. trigger circuitinner box.

. The lower electrodesenergy collection

 

 

. principle of operation for this Smart-ESE surge protection collects energy form the atmospheric electrical field ,which builds up considerably in storm conditions, when lightning can occur. When the potential electrical field gradient increase , this energy ,accumulated in the electric device ,is discharged by sparking around the point  this specific artificial ionization ,associated to the point effect phenomenon ,improves the attraction power of the lightning rod , and significantly increases the radius of protection.(surge protector) .

.advantageself-contained working, guaranteed wider range of protection, simple system, with less expensive installation costs ,electronic charge control and distribution in storm conditions, high reliability, maintenance free .

 

 

.protection radii:

when h∠5m:see table1~table3

when h≥5m:

Rp=√h(2D-h)+L(2D+L)

 

Rp: protection radius

h: actual height of lightning rod above the surface area to be protected

D:20/40/60m : depending on the protection level required

L=V*T(V=1m/us   T: Discharge time in advance)

 

 

3.PROTECTION RADIUS

 

TABLE 1

 

High protectionD=20m

h

2

3

4

5

6

7

8

10

15

Maxi(20)

ESE38

21

35

46

58

58

59

59

59

60

60

TABLE 2

Medium protection D=45m

h

2

3

4

5

6

8

10

15

20

Maxi(45)

ESE38

30

45

60

76

76

76

77

80

81

85

TABLE 3

Standard protection D=60m

h

2

3

4

5

6

8

10

20

45

Maxi(60)

ESE38

33

50

66

84

84

85

87

92

99

100

lightning arrester 1

Member Information

Panda Flash Thunder Guard Co,. Limited
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Phone:86-020-84648047
Contact:Sara (Sale & Marketing)
Last Online:26 Oct, 2009