SIGNAL & ANTENNA SPD

SIGNAL SPD

Protection against direct and indirect lightning strikes

Protection against indirect lightning strikes

 

Typical installation: in series to the signal circuit of equipments with low resistibility level.

Features:

  • SPD for signal circuits Class C2 and C3 (sec. IEC 61643-21).
  • SPD for signal circuits for symmetrical and/or asymmetrical.
  • SPD with disconnecting device in case of contact (accidental or due to fault condition) between the signal circuit and the power systems (e.g. 230/400V c.a.)
  • SPD with grounded connection. This connection is made by DIN rail and by spring clamp of the cable screen.

 

 

 ANTENNA SPD

Protection against indirect lightning strikes

 

Typical installation: protection of TV switchboards with ground or satellite antenna, wideband transmission equipment, and remote systems. It is particularly suitable for applications with long coaxial cables which are exposed to electromagnetic interference.

Features:

  • SPD with F connection for the protection of antenna circuit. Used for civil applications.
  • SPD with BCN connection for CCTV circuits.
  • SPD with 7/16 M/F for coaxial cables of antenna circuits and telecommunication systems (4 and 3G)
  • SPD with special connection can be supplied on request.

 

 

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