bcele
Member
- Location
- Bozeman, Montan, USA
I'm working on an agricultural job that some other company started and I have to finish and wanted some direction on this install:
Im setting a 800 A CT that feeds a panel inside.. there are 3 4'' rigid pipes that comes from the utility into the CT, 2 4'' nipples that go into the panel on the other side of the wall, a 1'' nipple that goes to the meter.. I have bonding bushings on all pipes including the 1'' I haven't set a CT in years and I know that a lot has changed code wise...
there are two ground rods... does my #6 from my ground rod terminate to all my bonding bushings in the ct and terminate in the panel?
Do i need bonding bushings on both sides (the ct AND the panel)
there is a single ground lug in the CT, based on an 800 a feed i need a 2/0 bonding jumper... I'm also assuming this terminates in the interior panel?
Also... there are only 3 4'' nipples from the CT to the interior panel... I will be feeding a main breaker (800 A) with parallel 500 mcm.. whats the code on putting parallel feeds in pipes.. shouldn't there be 3 pipes (one per phase)
any info would be appreciated.. thanks!
Im setting a 800 A CT that feeds a panel inside.. there are 3 4'' rigid pipes that comes from the utility into the CT, 2 4'' nipples that go into the panel on the other side of the wall, a 1'' nipple that goes to the meter.. I have bonding bushings on all pipes including the 1'' I haven't set a CT in years and I know that a lot has changed code wise...
there are two ground rods... does my #6 from my ground rod terminate to all my bonding bushings in the ct and terminate in the panel?
Do i need bonding bushings on both sides (the ct AND the panel)
there is a single ground lug in the CT, based on an 800 a feed i need a 2/0 bonding jumper... I'm also assuming this terminates in the interior panel?
Also... there are only 3 4'' nipples from the CT to the interior panel... I will be feeding a main breaker (800 A) with parallel 500 mcm.. whats the code on putting parallel feeds in pipes.. shouldn't there be 3 pipes (one per phase)
any info would be appreciated.. thanks!