Are SIS cables housed in separate trays?
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Why do some safety inspection requirements specify that SIS cables should be routed in separate trays? Is it possible to use tray partitions for separation without needing a separate tray? Is there standard support?
SIS cables are laid in separate cable trays to avoid crossing or interference with cables from other systems, thereby ensuring the safety and reliability of the system. Trunking partitions can be used as a substitute for separate trunking, but they must comply with relevant standards and safety requirements. Whether specific standards are available depends on the local electrical installation codes and industry standards. .