Alpine Energy

Acessibility Quick Links

Site Search form

Harmonics standard

This standard defines the harmonic current and voltage limits requirements of harmonic producing loads.

A customer who has connection to our network and wishes to install variable speed drives (VSD) is required to comply with the guidelines.

Please see included documentation. All documents are in pdf format.

Rural network harmonic standard

Harmonics process flow chart

Harmonics form 1

Harmonics form 2