40 μs Triggering Time Controlled ESE Air Terminal For Lightning Protection
Brand Name:TSTLP
Certification:CE approval / Patent
Model Number:SMT-ESE40/P
Minimum Order Quantity:Negotiable
Delivery Time:Around 7 working days upon receipt of payment
Payment Terms:100% TT / LC / Western Union / MoneyGram / WeChat Transfer / Alipay / Wanda Money Transfer / Cash ahead
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Heyuan Guangdong China
Address:
Hongdiyuan Industrial Park, Wufeng Avenue, Linjiang Town, Jiangdong New District, Heyuan, Guangdong, P.R.C.
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TSTLP SMT-ESE40 controlled ese air terminal for lightning protection
- Special Technical Parameters
| SMT-ESE40 ese air terminal for lightning protection | ||
| Patent Right | Available on request | |
| CE Certifications | Nr WTS16030019S (Ref Standard EN 60060-1:2010) | |
| Relevant STANDARDS NF C 17-102:2011 UNE 21.186:2011 IEC 60060-1:2010 GB/T T16927.1-2011 | ||
- SMT-ESE40 Radius Protection as per different protection levels
For each of the lightning protection levels, a minimum current level to be protected against has been determined (selected). Table 5 details these current levels, together with probability percentages that lightning may be greater than these levels. For example, Lightning Protection Level I positions terminals such that 99% of all lightning flashes are intercepted (all those of 3 kA or greater). There is only a 1% probability that lightning may be smaller than the 3 kA minimum, and may not be close enough to an air-terminal to be intercepted. It should be noted that flashes of less than 3 kA are rare, and typically would not be expected to cause damage to the structure. Protection greater than Lightning Protection Level I (99%) would require significantly more material, is not covered by the standard and generally is not required for commercial construction.
Minimum current levels (related to interception efficiency) for lightning protection levels 1 to 4
| Protection Levels | LEVEL 1 | LEVEL 2 | LEVEL 3 | LEVEL 4 |
| Minimum current (kA) | 3 | 5 | 10 | 16 |
Probability current is greater than minimum (%) | 99 | 97 | 91 | 84 |
| Rolling sphere radius (m) | 20 | 30 | 45 | 60 |
The lower lightning protection levels (LPL 2 , 3 & 4) each increase the air terminal spacing, reducing their ability to capture smaller lightning flashes, thus reducing overall the percentage of lightning events they can protect against.
- TSTLP ESE Air Terminal Protection of high rise buildings (height greater than 60 m)
Additional protection against direct lightning strike for the highest 20% of the structure height for buildings greater than 60 m or any point above 120 m, using ESE Air Terminal or any other means must be implemented at each façade wall according to a valid standard. Furthermore a minimum of 4 Down conductors, interconnected by a ring conductor when applicable, shall be used, distributed along the perimeter and if possible at each angle of the building.
NOTE: in general the risk due to the lateral flashes is low because only a few percent of all flashes to tall structures will be to the side and moreover their parameters are a lot lower than those of flashes to the top of structures.
- SMT-ESE40 ese air terminal for lightning protection installation photo
PDF Datasheet Download - TSTLP SMT-ESE40.pdf
Tag: ese air terminal, air terminal for lightning protection
40 μs Triggering Time Controlled ESE Air Terminal For Lightning Protection
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