Manufacture of electric motors, generators and transformers

27.11
Manufacture of electric motors, generators and transformers
This class includes manufacture of all electric motors and transformers: AC, DC and AC/DC.

This class includes:
- manufacture of electric motors (except internal combustion engine starting motors)
- manufacture of distribution transformers, electric
- manufacture of arc-welding transformers
- manufacture of fluorescent ballasts (i.e. transformers)
- manufacture of substation transformers for electric power distribution
- manufacture of transmission and distribution voltage regulators
- manufacture of power generators (except battery charging alternators for internal combustion engines)
- manufacture of motor generator sets (except turbine generator set units)
- rewinding of armatures on a factory basis
Manufacture of photovoltaic solar generators
This class excludes:
- manufacture of electronic component-type transformers and switches, see 26.11
- manufacture of electric welding and soldering equipment, see 27.90
- manufacture of solid state inverters, rectifiers and converters, see 27.90
- manufacture of turbine-generator sets, see 28.11
- manufacture of starting motors and generators for internal combustion engines, see 29.31