info@earthplus.net |   040 2356 1556



Products » Lightning Protection

KALRE Early Streamer Emission Lightning Arrestor


KALRE Early Streamer Emission Lightning Arrestor


An ESE lightning rod with an Early Streamer Emission system has as a target anticipate it to the lightning strike, in order to protect all the rest of the area. The operating principle is the same as a simple rod, but an additional ionization system getting cover a greater protection radius.

Creates an upward leader farther away thanks to the extra ionization of the ESE lightning rod, which is activated by the electromagnetic field produced by the storm. The ESE attracts the lightning to its tip, then the down-conductors conduct the current discharge to the grounding system keeping the entire installation protected.

This ionization, allows to the active protection, to have a greater protection radius. With this methodology we managed to cover not only the structure but also its surroundings or open areas.

Active ESE Lightning Rod (ALR-01)



Active ESE Lightning Rod (ALR-01)
Length: 40 cm
Material: Stainless steel
Diameter of the ionic cell: 130 mm
Diameter of lightning conductor: 20 mm (monolith)
Trigger: Neomidium
Principle of operation: PDC / PDA (E.S.E)
Principal of working: Early Stream Emission
Material: Chrome (304 - 316)
ΔT : 30 μs
Rp (Radius protection) = 71 meter

alr 01 details

Active ESE Lightning Rod (ALR-02)
Active ESE Lightning Rod (ALR-02)

Length : 40 cm
Material: Stainless steel
Diameter of the ionic cell: 130 mm
Diameter of lightning conductor: 20 mm (monolith)
Trigger: Neomidium
Principle of operation: PDC / PDA (E.S.E)
Standard: NF C 17-102 (2011) latest version

ΔT = 40 μs
Rp (Radius protection) = 84 meter

alr 02 details


Active ESE Lightning Rod (ALR-02)
Active ESE Lightning Rod (ALR-03)

Length : 60 cm
Material : Stainless steel
Diameter of the ionic cell : 200 mm
Diameter of lightning conductor: 20 mm (monolith)
Trigger : Neomidium
Principle of operation : PDC / PDA (E.S.E)
Standard : NF C 17-102 (2011) latest version
ΔT = 50 μs
Rp (Radius protection) = 95 meter


alr 03 details
Active ESE Lightning Rod (ALR-02)
Active ESE Lightning Rod (ALR-04)

Length : 60 cm
Material : Stainless steel
Diameter of the ionic cell : 200 mm
Diameter of lightning conductor : 20 mm (monolith)
Trigger : Neomidium
Principle of operation : PDC / PDA (E.S.E)
Standard : NF C 17-102 (2011) latest version
ΔT = 60 μs
Rp (Radius protection) = 107 meter

alr 04 details
kalre early streamer emission lightning arrestor details


Lightning Counters


lightning counters details

Material : Stainless chrome (304) / PVC
Discharge measurement Power : 150 kA
Installation location : Lightning Protection Systems.
Testability : Mechanical
Standard : NF C 17-102 (2011) latest version


KALRE Test Equipments


kalre test equipments details

certifications