Electrical Transformer Pad Detail
Lanl standard drawings and details either 1 depict required format content or 2 are templates that are completed by a design agency lanl or external ae for a design drawing package in a manner similar to specifications.
Electrical transformer pad detail. Transformer or switchgear base pad construction detail. Help make your design planning a little easier with these specifications for three phase pad mounted transformers. 6 18 conduit pad details 600 amp p s e. General secondary service electrical closet clearances for meter centre and mcmu installations.
6 20 pad detail for pad mounted secondary termination cabinet. 30 5052 pdf standard concrete pad with sidewalk for 15 kv pme 9 auto transformer switchgear. Clearances to adjacent structures. Electric and gas service requirements manual greenbook purpose and scope this document shows construction details for concrete pads for three phase loop style pad mounted transformers.
7 16 conduit detail for three phase pad mounted. If electric service is being supplied from an existing transformer the customer shall end the. If electric service is being supplied from a new transformer the customer s duct shall enter the transformer as shown on page titled turning conduit into transformer pads in section two 2 of this booklet. And detail of the preferred location for the electrical service equipment transformer pad or vault as well as the location of other buried facilities.
755 june 2003. To avoid further complications be sure to confirm the pad location with your local power company engineer prior to construction. Manhole precast 2 way 590. Concrete box pad for large 3 ph tsfs metal plate angle iron channel detail ug ducts structures.
Operation and maintenance requirements for services above 600 volts pdf 166kb electric system bulletin no. All content except section 5 3 and figures 7 8 have been superseded by esb 759b. 6 12 pad design for three phase pad mounted transformers. Electric distribution design connie pascua czp1 this document is also included in the following manual.
Transformer base pad 3 phase 150kva 2500kva construction detail. 6 21 splicebox light traffic handhole 30 x 48 x 18 spec. Outdoor pad mounted or vault enclosed three phase transformer commercial pdf 1mb electric system bulletin no.