Field glossary

Rapid shutdown

NEC 690.12 function that collapses voltage on the building conductors for responder safety, which does not de-energize the array in the field

Used across 4 Anvilfield field guides, most in Electrical.

Also defined as

Roofing: NEC 690.12 means to quickly drop array conductors to a safe voltage for responders
Reducing a building-mounted PV system's controlled conductors to a safe voltage quickly on a single action, for responder safety

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