Maximum six cables per phase
Cables on all residential and multi-family developments must be concentric-neutral direct-buried type (USEB). The most recent specifications for secondary cables are available on request. Check with EDTI Customer Engineering Services for the cable that must be installed for each site.
In underground residential distribution areas, the standard service size is 100 A. The area developer may have installed larger cable (.e.g., 2/C #2/0 or 2/C #4/0 XLPE AL 600 V) to compensate for voltage drop. Cable size does not necessarily indicate the size of service that is available. Contact EDTI's Customer Engineering Services for confirmation on all services larger than 100 A.