小类 · NACE Rev. 2.1 / TEÁOR'25
43.21 电气安装
Electrical installation
官方解释性注释以英文显示。
说明
This class includes the installation, repair and maintenance of electrical systems in all types of buildings and civil engineering structures.
本类包括
- installation of:
- electrical wiring and fittings
- telecommunication wiring
- computer network and cable television wiring, including fibre-optic
- satellite dishes
- lighting systems
- fire alarms
- burglar-alarm systems
- street lighting and electrical signals
- airport runway lighting
- photovoltaic systems on buildings
- power storage systems
- installation of chargers for electric vehicles
本类还包括
- connecting of electric appliances and household equipment, including baseboard heating
本类不包括
- construction of distribution lines for electricity and telecommunication, see 42.22
- construction of solar and wind energy farms, see 42.22
- construction of stations for distribution of electricity (e.g. for electric vehicles), see 42.22
- installation of lightning conductors, see 43.24
- monitoring and remote monitoring of electronic security systems (e.g. burglar alarms and fire alarms, including their installation and maintenance), see 80.09