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Sigma+

Sigma+

SIGMA+

Ref AS800103
  • AISI 316L stainless steel
  • Maximum radius of protection: 107m
  • CERTIFICATION OF RESISTANCE TO CORROSION IN SALINE AND HUMID SULFUR ATMOSPHERES
  • CERTIFICATION BY REGULATIONS CTE SU8, UNE 21186, NFC 17102, NP 4426
  • AAA – Water Isolation Assurance
  • EAC – Priming Advance Stabilization
  • AAE – Electric Arc Elongation
  • LIFETIME WARRANTY*

Description

Protection level

The PDC Sigma +  is a  lightning protection device  that intercepts lightning up to a distance of 107 meters. Its Priming Device actively captures lightning, providing  more safety than a traditional lightning rod . This system stores the electrical energy of the atmosphere, and releases it in the form of an ascending tracer, capturing the lightning at a greater height.

These protection radii are calculated and tested based on CTE SU8, UNE 21186, NCF 17102 and NP 4426 standards .

 

 

Model Colour Protection Level
I II III IV
S1

40 fifty 55 65
S2

65 70 80 90
S3

80 87 97 107

rp*

*Radii of protection in meters for a tip height of 6 meters in relation to the plane to be protected.





Tests and trials

The PDC Sigma +  has successfully passed the following tests in accordance with the UNE 21186, NFC 17102 and NP 4426 standards:

  • Dimensional analysis: ensure that dimensions are based on standards.
  • Current resistance: certified 200 kA (10/350 μs) – Ensures operation in very energetic discharges.
  • Adverse atmospheric conditions: certificate of resistance against saline mists and humid sulphurous atmospheres.
  • Priming advance: guarantees the protection radius.




Downloads

technical sheets



test certificates

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