SS – Surge Suppression Module
The Surge Suppression Module or SS has the function to protect the service life of electronic equipment against transient voltage surges from external sources in an electric power substation. The external and internal transient voltage surges directly affect the performance and the service life expectancy of electronic equipment.
Available to protect power supplies from 0 through 265VDC/VAC (50/60Hz) and RS-485 GRPS Modem communication networks.
1st Input
Operating voltage range 0 – 150 VDC/VAC (50/60)
2nd Input
Operating voltage range 0 – 265 VDC/VAC (50/60)
3rd Input
RS-485GRPS CAS Rs2000 Modem Network protection