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22 de dic. de 2022 · Giving New Life to Aging Underground Electrical Vaults. SCE implements innovative process to repair decades-old vaults quickly and safely, helping to reduce #power outages and traffic...
- 2 min
- 1564
- Southern California Edison
- Cable Specification 8
- Cable Guide 14
- A Wealth of Information
One of the CEC’s recently published specifications is the fifth edition of CS8 “Specification for Extruded Dielectric, Shielded Power Cables Rated 5 Through 46 kV.” This specification is voluntary and is written as a supplement to the American National Standards Institute (ANSI) and Insulated Cable Engineers Association (ICEA) industry standards. A...
Another of the CEC’s recently published specifications is the first edition of AEIC CG14 “Guide for the Design of Transmission Vaults.” This guide covers the design variables that should be considered when specifying vaults for pipe-type and extruded dielectric-shielded power cable systems rated at 69 kV and above. As U.S. power utility representat...
AEIC CG14, CS8, and 18 other cable specifications and guides are available by visiting AEIC’s website (www.aeic.org) and clicking on the “Cable Specs” heading. The link takes users to AEIC’s interactive store, where cable specifications and guides, as well as the AEIC Load Research Manual, may be purchased in either a printed edition, digitally, or...
Armorcast takes quality and safety further with the patented Voltek Vault Replacement System, a panelized structural composite solution for decaying underground utility vaults. The modular system fits a wide range of dimensions, and its lightweight design makes maneuvering in restrictive spaces easy—no excavation required.
Underground vaults present numerous hazards, but thorough planning and communication with plant system owners can mitigate many risks and allow for safe access. Understand the nature of the spaces and work closely with your qualified electrical crews.
Quazite®. The Quazite® brand was established in 1982 and acquired by Hubbell Power Systems, Inc. in 2006. Today, we manufacture a variety of enclosures for the electric utility, communications, C&I and water markets to provide safe, durable and cost effective housing for utility systems equipment.
Oldcastle concrete electrical vaults, also referred to as splice boxes and switchgear vaults, are the industry's leading product choice to protect and provide access to electrical cables and transformers, and are a preferred alternative to running electrical power cables above the ground and across utility poles.
Underground enclosures from Grainger protect electrical cables and devices from frost, rust and the elements. Install a NEMA enclosure underground for proper housing of vital utility wires and connections, electrical devices and instruments. Get what you may need to maintain and service enclosures.
