ESE Lightning Rod Early HD-TESE2500 Advance Discharge Lightning Rod
Lightning Protection System
Lightning rod protection range should be calculated in accordance
with GB50057-2010 "Building Lightning Protection Design Code"
Appendix IV "rolling ball method to determine the protection range
of the flash catcher" method provisions. If the design requirements
are not met, you can increase the lightning rod by adding a
connecting rod to raise the lightning rod.
Single-pin lightning arrester, a non-inductive, low-impedance metal
inner conductor lead wire, the lightning current to earth, and make
the protected antenna pole or building does not occur side strike
and charged. In most cases the impact of the electrostatic field
cable is less than 1/10 of the impedance of the tower, avoiding the
building or tower charged, flashover; limit the intensity of the
incident lightning current, so that the protected equipment to
reduce the harm of backlash and induced overvoltage.
Lightning rod installation
After the lightning rod components are assembled, fastened with
bolts or welding methods, the lightning rod as a whole fixed in the
base.
1, the installation of lightning rod should be connected reliably.
2, after installation is complete, lightning rod each connection or
metal surface coating damage, should do rust-proof treatment.
Fourth, the lightning rod maintenance
Lightning rod into use, the annual thunderstorm season before the
following content to check.
(1) lightning rod connection parts of the connection should be
reliable, do not allow loose.
(2) check the lightning rod receiver to the base of the total
resistance value ≤ 5Ω.
(3) lightning rod should be grounded through the lead wire
(dedicated or borrowed), grounding resistance value ≤ 10Ω.
