What systems does Article 670 specifically address?

Article 670 of the National Electrical Code specifically addresses Electrically Driven or Controlled Irrigation Machines. This article lays out the standards and requirements for the electrical installation, maintenance, and operation of these systems. It provides guidelines to ensure safety, efficiency, and proper function in agricultural and horticultural applications where irrigation machines are used, covering aspects such as wiring methods, equipment ratings, and control systems.

By focusing on the unique characteristics and operational requirements of irrigation systems, Article 670 helps practitioners ensure that installations are safe and compliant with the necessary electrical codes. This is particularly important in rural areas where irrigation systems are prevalent and can be complex in their setup and operation.