Name: 40 μs Triggering Time Controlled ESE Air Terminal For Lightning Protection
Brand: TSTLP
SKU: SMT-ESE40/P
Rating: 4.8 (101 reviews)

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40 μs Triggering Time Controlled ESE Air Terminal For Lightning Protection

Product Details:

Place of Origin:	Guangdong, P.R.C.
Brand Name:	TSTLP
Certification:	CE approval / Patent
Model Number:	SMT-ESE40/P

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiable
Price:	Negotiable if good quantity
Packaging Details:	230x230x450mm colorful box/pc, and 4 pcs in 490x500x500mm carton
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
Supply Ability:	1000 pcs/month

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Detailed Product Description

Name:	Ese Air Terminal	Triggering Time:	40 Microsecond
Enclosure Material:	304SS	Iimp Lightning Current Withstanding:	200kA
Ref Standards:	NF C 17-102:2011	Weight(g):	3500
High Light:	early streamer emission air terminal , lightning air terminal

TSTLP SMT-ESE40 controlled ese air terminal for lightning protection

40 μs Triggering Time Controlled ESE Air Terminal For Lightning Protection 0

Special Technical Parameters

40 μs Triggering Time Controlled ESE Air Terminal For Lightning Protection 1

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

40 μs Triggering Time Controlled ESE Air Terminal For Lightning Protection 2

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.