In CE Code handbook, installation of fiber optic cable in same vicinity of electrical cables has be discussed. Section 56 is intended to ensure that optical fiber cables installed adjacent to, or in the same raceway and enclosures as, component of electrical systems do not pose, or contribute, to a fire or shock
Section 56 – Optical Fiber
Cables
Rule 56-000 Scope
Section 56 includes additional and specific requirements for
the installation of optical fibre cable adjacent to electrical conductors or
electrical system equipment. These optical fiber cables are used for control,
signalling and communications functions that are generally performed by
electrical conductors. The optical fibers transmit modulated light patterns
that are encoded and decoded by terminal equipment. They do not transmit electrical
voltages or currents, nor are they affected by electrical contact or induction.
Shock and
fire hazards, however, can arise from following:
1) The type of optical fiber cable being installed
2) The installation of cable near electrical systems and equipment
3) Inadvertent contact with
electrical components by installers and service personnel not trained in the hazards
of electrical systems.
hazard.
Rule 56-102 :
Types – describes types of fiber optic cables
Rule 56-104 :
Approvals – describes approved cables to be used to avoid any associated
potential hazards
Rule 56-106 : Acceptance of Inspector – describes exemption
from approval from inspection department for fiber optic installation for telephone/communication utility.
Rule 56-200 : Non-conductive optical fiber cables
installation methods
Rule 56-202 : Conductive optical fiber cables installation
methods
Rule 56-204 : Hybrid optical fiber cables installation methods
Rule 56-206 : Penetration of a fire separation must be made
so that integrity of separation is maintained.
Rule 56-208 : Optical fiber cables in a vertical shaft
Rule 56-210 : Optical fiber cables in ducts and plenum
chambers must be rated as per code and have flame spread rating of FT4
Rule 56-212 : Raceways should be in accordance of Section 12
Rule 56-214 : Grounding of entrance cables (conductive optic
fiber cabes or andy condutive part must be grounded.
To learn more about usage, benefits, installation, repair or troubleshooting of optical fiber cables contact Solnet Canada
Disclaimer : Information was derived from CE Code Handbook and re written for general reference, more details can be found on actual handbook or contacting associated authorities.
Author : Solnet Canada is a business division of ACE Business & Technology Solutions Ltd. serving in south western Ontario region (Waterloo, Woodstock, London, Chatham, Windsor, Lambton Shores, Tobermory, Listowel, St Thomas, Turkey Point, Brantford and neighboring areas)
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