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Subject: Re: [RE-wrenches] Imbalanced Legs in 3-Phase systems
Jeff,
My memory also recalls something about a 6kW value.
I've talked to one of our local utilities about this as well and they base
the accepted imbalance by the size of the transformer serving the building.
I have never read
Hi Bill,
Can you explain why the 6kVA rule on split phase systems?
I mean why 6?
thanks,
jay
peltz power
On Aug 8, 2008, at 8:48 PM, Bill Brooks wrote:
Jeff and Ryan,
The 6kVA value comes from the California Rule 21 that I worked on.
It only
applies to split-phase 240V systems (6kVA on
Hi Wrenches,
How does one determine how much imbalance can be tolerated on a 3 phase system?
I'd like to feed 2 SMA SB5000s at 277 VAC into a 480 VAC panel
instead of 1 13 KW Solectria at 480VAC as the PV system is only 9500
Watts STC. The main on the backfed service panel is 600 A. But I'm
feed the panel
to connect. Which is the concern of the electrical inspector.
Darryl
--- On Thu, 8/7/08, Jeff Clearwater, Village Power Design [EMAIL PROTECTED]
wrote:
From: Jeff Clearwater, Village Power Design [EMAIL PROTECTED]
Subject: [RE-wrenches] Imbalanced Legs in 3-Phase systems
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