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KOLDLOKS
Cut Your Cooling Cost KOLDLOK With
As you pack more technology into your racks, the cost of keeping it cool goes straight up. And those uncovered cable openings in the floor dumping expensive cooled plenum air into the room instead of into your equipment racks aren’t helping matters one bit. Sealing cable openings with KoldLok® products provide a cost-effective airflow and thermal management solution. KoldLok Raised Floor Grommets will:
  • optimize your current cooling infrastructure
  • mitigate equipment heat loads
  • increase data center reliability
Your IT equipment is generating more heat than ever and the cost to cool that equipment is increasing. According to The Uptime Institute, Inc.® electricity consumed by IT equipment is the primary driver of data center infrastructure costs. Based on measurements at multiple data centers, 50 - 80% of valuable conditioned air is not reaching the air intake of IT equipment due to unsealed cable openings. This lost air, known as bypass airflow, contributes to equipment hot spots, cooling unit inefficiencies, and increasing infrastructure costs. Sealing cable openings is an essential component of IT equipment reliability and availability. By installing KoldLok Raised Floor Grommets, you can optimize the effectiveness of your existing cooling equipment and manage the increasing heat loads. The patented KoldLok sealing system specifically addresses bypass airflow and its detrimental effects on data center cooling.
Cost-effective benefits of KoldLok Grommets:
  • Increases existing cooling unit capacity
  • Reduces the need to purchase additional cooling units
  • Improves equipment reliability and extends equipment life
  • Increases static pressure under the raised floor and improves cool air delivery through perforated tiles or floor grates
  • Facilitates Cold Aisle/Hot Aisle best practices 
KoldLok® Grommets optimize the energy efficiency and are Energy Star rated.

Best of all they’ll pay for themselves through reduced air conditioning expenses in less than a year.

Product Applications

  • Install Koldlok in new raised floor tiles before equipment installation.
  • Install Koldlok in existing raised floor tiles during equipment moves or rearrangements.
  • Use the surface Mount version for openings with pre-existing cables.
10052 and 10077

Item Number 10052 - with static-dissipation feature
Item Number 10077 - without static-dissipation feature

Applications
Designed to seal small cable openings in the raised floor of new or existing computer rooms.


Item No. 10052, 10077
US unit of measure (Inches) Metric (mm)
Usable Cable Area 5 x 2 1/2 127 x 64
To install Grommet in interior of the tile 4 x 6 102 x 152
To install long side of the Grommet on the tile edge 5 x 6 127 x 152
To install short side of the Grommet on the tile edge 4 x 7 102 x 179

Special Features

  • Made with fire-rated resin and filaments that meet UL94 V0 standards
  • Smaller size offers flexibility for data centers that have multiple cable opening sizes
  • Meets smaller cable opening standards specified in new data center builds
  • Cost-effective method of separating data cabling from power cabling
  • The static-dissipation feature integrates with the raised floor static dissipation system, providing 1 GigaOhm of resistance
  • Impact-resistant and durable
  • Contains no loose or partially fastened parts that can become separated or fall through the raised floor
  • Satisfies NFPA 75 Section 5-4.4 requirement by self-dressing the raw metal edges of raised-floor tile cable openings
  • Compliant with the directive that restricts the use of certain hazardous substances in electrical and electronic equipment (RoHS)

1010
3030
Item Number 1010 - Integral
Item Number 3030 - Split Integral

Applications
Airflow management device designed to seal cable openings in new raised-floor systems prior to the installation of communication or power cabling.

Item No. 1010, 3030 US unit of measure (Inches) Metric (mm)
Usable Cable Area 8 x 4 203 x 102
To install Grommet in interior of the tile 9 1/4 x 6 3/4 235 x 172
To install long side of the Grommet on the tile edge 9 1/4 x 7 1/2 235 x 191
To install short side of the Grommet on the tile edge 10 1/8 x 6 3/4 275 x 172

Special Features

  • The Split Integral Grommets allow tiles to be moved without capturing cables
  • The Grommets integrate with the raised-floor static dissipation system
  • 32 square inch usable cabling area accommodates a variety of cabling requirements, including 100 amp power connectors
  • The Grommets satisfy NFPA 75 Section 5-4.4 requirement by self-dressing the raw metal edges of raised-floor tile cable cutouts
  • The Grommets contain no loose or partially fastened parts, which can become separated or fall through the raised floor.
  • Compliant with the directive that restricts the use of certain hazardous substances in electrical and electronic equipment (RoHS)
 
 
 
 
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