SIS Pillar is an electrical isolation system specifically for lighting columns and illuminated sign applications. Each pole is fitted with a small sensor that, in the event of impact, communicates with the monitor board triggering complete LV and ELV isolation within 0.2 seconds. Monitor boards are din rail mounted within a standard street lighting cabinet, providing electrical isolation to individual columns or circuits. The system is fully compliant with EN12767:2007 (Electrical Isolation of Passively Safe Structures) and can be used with any type of passively safe structure.
Guaranteed electrical isolation of all volts within 0.2 seconds of impact
Guaranteed isolation even if the structure has not detached from its base
Provides isolation of individual structures or circuits
Provides fault outputs for impact, voltage drop and maintenance issues
Fault outputs can be connected to CMS or RMS systems
Simple to test at commissioning stage and for periodic maintenance
Successfully tested at MIRA
Fully compliant with EN12767:2007
Suitable for use with NE, LE and HE Passively safe columns
Above ground system designed and built to your specification
Guaranteed electrical isolation of all volts within 0.2 seconds of impact
Guaranteed isolation even if the structure has not detached from its base
Provides isolation of individual structures or circuits
Fault outputs can be connected to CMS or RMS systems
Simple to test at commissioning stage and for periodic maintenance
Successfully tested at MIRA
SIS Pillar
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