En_70_20 Electrical power transmission entities
General information
Category
Status
This code is part of the latest version of Uniclass. Entities v1.33, October 2024
Contains
En_70_20_02 Air-insulated transmission substations
En_70_20_05 Autotransformer feeder stations
En_70_20_15 Alternating current (a.c.) to direct current (d.c.) converter stations
En_70_20_22 Direct current (d.c.) switching stations
En_70_20_24 Electrical cable sealing end (CSE) compounds
En_70_20_27 Electricity transmission towers
En_70_20_33 Gas-insulated transmission substations
En_70_20_35 High-voltage switchyards
En_70_20_59 Outside gas-insulated transmission substations
En_70_20_60 Overhead electricity transmission lines
En_70_20_61 Overhead electricity transmission line sections
En_70_20_62 Overhead electricity transmission line spans
En_70_20_80 Sub-sea electricity transmission lines
Other items in this category
En_70_10 Electrical power generation entities
Contains 5 current codes
En_70_30 Electrical power distribution entities
Contains 5 current codes
Contains 4 codes that are not in use
Publication history
Where to use En_70_20
COBie
-
En_70_20 : Electrical power transmission entities
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