As electrical equipment is added and removed in a data center, the one-line diagram should keep up with those changes. Otherwise, those who perform electrical maintenance or emergency service in the data center are using an outdated “map” to accomplish their mission. Accurate documentation is needed to help them avoid electrical hazards, operating errors and load loss. An up-to-date one-line diagram is vital to the safe and reliable daily operations of any data center.
Emerson Network Power, Liebert Services will conduct a comprehensive site survey to create a new one- line diagram or to update the center’s existing diagram. Identifying potential single points of failure, documenting critical equipment voltage and size (UPS, battery, generator, power distribution, transfer switch, protection devices, and computer room air conditioning) and meeting National Electric Code 2.5.5 and NFPA 70E requirements are all included with this service.
