08/22/17: Solar Photovoltaics

Poll created by dvigstol Employee on Aug 22, 2017

PV system circuits installed on or in buildings shall include a rapid shutdown function to reduce shock hazard for emergency responders. For controlled conductors outside the array boundary, what is the required limit on voltage between these conductors and what is the allowed time frame after initiation of the rapid shutdown device?

8 total votes
  • Under 30 Volts within 10 seconds
  • Under 24 Volts within 10 seconds
    Your vote
  • Under 48 Volts within 30 seconds
  • Under 30 Volts within 30 seconds