This article offers a practical, general installation workflow and ongoing maintenance guidance ideal for overseas projects. comThis section contains the relevant documents for designing 11kV to Low Voltage Distribution Substations Useful links We've recently updated our G81 Library. If you've accessed it before, you may need to review and accept our terms and conditions again before regaining access. SMART DISTRIBUTION BOXES FOR FLEXIBLE BUILDINGS. Wieland is your experienced and reliable partner for efficient, pluggable and decentralized electrical installation. It focuses on universally. Procurement and installation of automation equipment, as well as remote stations for upgrading existing medium-voltage plants (10 kV) – ring main units, which created conditions for remote monitoring and control of medium-voltage plants and their integration within the SDU. This is an existing document which has been reviewed prior to. ACS takes the basic idea of zone wiring and combines it with pre-cut, pre-tested cable and plug-in connectors, to provide power and telecommunication systems that can be installed under raised floors (The Intelligent Floor), or in accessible ceilings (The Intelligent Ceiling).