Digital Lightning Strike Counter Product Manual
1. Introduction:-
Water-proof lightning strike counter is a universal type lightning counter.
When the lightning protection circuit system is normal, there is no lightning
current in the discharge line, the lightning counter dock count. When the lightning
current is discharged to the ground, the lightning counter can induce it and counts
correctly.
Water-proof lightning strike counter is suitable for all SPD, lightning rod,
etc. It can induce the discharge current and count, and then display the number of
lightning strike on the screen. This Lightning Counter can count accurately. If
power failure, the operational data won't lose. It takes the advantages of dust-proof
and water-proof, etc.
2. Technical Parameter:-
Type
Waterproof Lightning Strike
Counter
Minimum Counting Current (8/20μs) ≥500A
Count Number 0-99999999 times
Down Conductor Maximum
Diameter
D≤20mm
Measure L*W*H 100x50x60
Working Humanity ≤95%
Operating Temperature -40 ~+ 85°C
3. Installation Instruction:-
1) Waterproof lightning counter can be installed at the ground wire of power SPD
or the down conductor bareness part of lightning rod. The installation diagram is as
follow:
2) Loosen the two screw nuts in the back of lightning counter, spring washer and flat gasket, remove the clamp, to put the ground wire of power SPD and or the
down conductor bareness part of lightning rod between the two screw nuts, and
then put the pressing plate, flat gasket, spring washer, screw nuts, tighten the two
screw nuts.
3) Pay attention to ground wire of power SPD or the down conductor of lightning
rod, Installation and wiring diagram(bareness part of lightning rod and the
mounting plate, pressing plate. The contact segment must be well connected to
slow down the contact resistance, to make sure the counting accuracy).
Maintenance:-
Waterproof lightning counter doesn't need special maintenance. Annually,
to check the ground wire of power SPD or the down conductor bareness part of
lightning rod, to see whether the contact segment is well connected or not. If the
down conductor is non-oxidation or rusty, it will affect the counting of lightning
counter.
When there is no display in the screen or the screen is not clear, please
screw out the four screws and open the cover, replace the battery inside to the
same model battery.