CITEL N121102k Parafoudre Coaxial HF RF Coaxial Surge Protector Installation Guide
- June 8, 2024
- CITEL
Table of Contents
CITEL N121102k Parafoudre Coaxial HF RF Coaxial Surge Protector
Technical Data
Male and Female 4.3/10 connectors are also available
Application example
Location
P8AX surge protector must be installed in series on the coaxial cable:
- A. At the entrance of the building or cabinet.
- B. At the tower top, close to antenna interface, if necessary.
For critical applications, an additional protector near the equipment to be
protected is recommended.
Installation
Earthing over BK-xxx
Earthing over well grounded Panel
Earthing over cable shoe
Important notes
The following points must be strictly observed to insure the efficiency:
-
A. Equipotentiel bonding network: all the grounding conductors of the installation must be interconnected and connected to the installation network.
-
B. Optimized connection of the protector to the grounding network:
-
To reduce the residual voltages during lightning discharge currents, the connection of the protector to the ground network must be as short as possible (less than 50 cm) and has a proper cross section (at least 4mm²).
-
The “Feed-through mounting” type fits perfectly all these requirements.
WARNING : for good contact, remove carefully all paintings or insulating coatings. -
The product is rated IP66 (Protected from high pressure water jets from any direction). To enhance the existing outdoor rating, seal tape can be added to coaxial connection during installation
-
Maintenance
ATTENTION
- Installation must be performed only by electrically skilled operator.
- National electrical installation rules must be followed.
- The unit must be used only as surge protector and according the conditions described in this document.
- The device must be selected according to the application and the voltage (see Table 1).
- If the signal is interrupted, then the unit is defect and must be replaced
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