A protector needs its specified bonding path to divert surge current. The electrical behavior of that path matters during a fast transient.
How it works in practice
Long or poorly routed conductors can develop substantial transient voltage because of inductance. Bonding different system grounds appropriately helps reduce unwanted voltage differences. Follow manufacturer guidance and applicable installation rules rather than choosing a wire solely from ordinary DC resistance.
Example and interpretation
A low resistance measured with a meter does not fully characterize a conductor's behavior under a fast surge.
Checks before use
- Use the specified bond
- Avoid unnecessary length and loops
- Inspect connection integrity
- Coordinate with site grounding
Important limit
Do not treat a continuity beep as proof of effective surge protection.
Related Centron RF product
CA-23RP N-type coaxial surge protector. The linked CA-23RP product is listed for 50-ohm coaxial service up to 3 GHz. Obtain the current impulse, grounding, DC-pass and environmental specifications. Resolve inconsistent matching figures in the listing against the current datasheet.
Further reading
PolyPhaser: Example Coaxial Protector Installation Guide. This background reference explains general principles; the selected Centron RF model’s datasheet governs its own ratings.
Related guides
Educational guide. Numerical examples use the stated assumptions and are not test results for a supplied unit.