Jessica Lewis
General Electrical Discussion
03/23/2017 08:23:12 AM
PV Disconnect and 6 Disconnect Rule
This seems to be a murky area between engineers, AHJ's, contractors and utilities and I am curious to anyones input.Does a Supply side connection of a PV system , as allowed on 690.64, and its associated PV AC Disconnect count toward the 6 disconnect rule?The scenario that I am curious about is a typical Northern NJ Multi- Tenant building where PSEG has 6 CT cabinets (metered) feeding (6) 400-600A disconnects that then feed meter banks for individual tenants. Typically one of these metered services is the House service (common area lighting, site lighting, etc) and the one that the PV array would be feeding. The supply side connection is made after the meter and before the main.Any experiences?
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