Network + power lightning arrester (18KA rail)

product name
Network + power lightning arrester
Product ID
Product number
AL-20KGL · 31 · P18N (DIN) practical type
Power parameters
Operating Voltage AC 220V
Maximum working voltage AC 275V
Nominal discharge current 9kA (8 / 20μS)
Discharge current 18kA (8 / 20μS)
Response time ≤25nS
Load power ≤1.0kW
Network signal parameters
Operating Voltage 3V
Short-circuit current 2.5kA (8 / 20μS)
Open circuit voltage 5kV (1.2 / 20μS)
Transfer rate 100 / 100Mbps
Response time ≤1nS
Product configuration
① Input terminal with wiring method ② Output terminal with wiring method and five-hole socket × 1 ③ Ground / equal potential port
Product Size
a40 × b92 × c96mm
warranty period
Three years
shell material
Aluminum alloy
Installation method
Rail mounting
Product Features
Monitor front-end equipment network and power supply lightning protection
Using DDW equipotential lightning-free ground wire technology
Applicable industry and scope
Equipment for monitoring front-end network transmissions such as Safe City / Xueliang Engineering / Factory District