Data centers are often perceived to be very organized, sterile environments, heavily monitored for not only security but environmental concerns.
These concerns limit the type and method of installing electrical wiring. Generally, there are two ways to install power in a data center, under-floor or in cable tray in the ceiling or overhead spaces.
To install under-floor power, there are multiple options. ACS Uni-Fab provides under-floor power systems that can allow the data towers to be rearranged without the need to redo all under-floor wiring. In addition, ACS Un-Fab provides job-in-a-box solutions where the plans are used to supply pre-cut and preassembled components for the job. This reduces installation time and waste.
Another common under-floor option is to use Liquid-Tuff Liquid-tight conduit. These conduits go under a raised floor. AFC has a Type LFMC conduit in blue for computer rooms, with additional colors available upon request. Liquid-tight conduits can be organized using ladder tray to keep the conduit flat and evenly spaced. There are many varieties of liquid-tight conduit to meet the individual need of the data center. For centers that require lower temperatures, Hi-Lo Temp Type LFMC may be ideal. Another option would be the Low Smoke-Zero Halogen product to reduce exposure to corrosive gasses.
A third option is to use flexible conduits in cable tray installed above the racks. A benefit to this option is the visibility and accessibility of the installation if changes ever need to be made. Often, obsoleted cables are left in place when installed under the floor, leading to a buildup of cable over time. With overhead installations, damaged or obsoleted cable is easily accessible and can be repaired or replaced while maintaining a clean and organized appearance.
AFC Cable has many varieties of Liquid-tight and flexible metal conduits including options that are UL and/or CSA listed.
Available Products for Data Centers
-
UL Computer Blue Liquid Tight Flexible Metal Conduit – Type LFMC
LIQUID-TUFF™ Computer Blue UL Liquidtight Flexible Metal Conduit, Type LFMC
-
UL Hi-Low Temperature Type LFMC
UL Hi-Low Temperature Type LFMC – Industrial LIQUID-TUFF™ Conduit
-
Non-UL Extreme Temperature Liquid Tight Flexible Metal Conduit
Ability to withstand extremes in temperature. Hot dipped zinc galvanized low carbon steel core.
-
UL Liquid Tight Flexible Steel Conduit – Type LFMC
UL bonded strip 3/8″ – 11⁄4″ for grounding. Hot dipped zinc galvanized low carbon steel core.
-
Hydrotite Type COM-BLUE
Hot-dipped zinc galvanized steel core – corrosion resistant for use in computer rooms and OEM’s.
-
Hydrotite Type CSA Liquid Tight Flexible Conduit
Suitable for use in hazardous locations as per CEC Class I, Zone 2 & Div.2, Class II Div. 1 & 2, Class III Div. 1 & 2
-
Non-UL Low Smoke Zero Halogen Cable – Type LSZH-VF
Low smoke, zero halogen raceway. Low toxicity generation characteristics. Hot dipped zinc galvanized low carbon steel core.
-
UL Low Smoke Zero Halogen Cable – Type LSZH, LFMC
UL Low Smoke Zero Halogen – Type LSZH, Type LFMC – Industrial LIQUID-TUFF