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NORS -- CSRIC Best Practices Result

CSRIC Best Practices Result

Detailed Information for the Best Practice: 9-7-0684

Number 9-7-0684
Priority Important
Description Network Operators, Service Providers and Property Managers should verify DC fusing levels throughout the power supply and distribution system, especially at the main primary distribution board, to ensure that fuses and breakers are not loaded at more than 80% of their rated ampacity. Diode OR'ed arrangements require additional special overcurrent protection considerations. In addition, protector size should never exceed cable ampacity.
Network Type(s) Cable; Internet/Data; Satellite; Wireless; Wireline
Industry Role(s) Service Provider; Network Operator; Property Manager
Keyword(s) Fire;Network Operations;Power;