[RE-wrenches] xantrex TR inverter questions
Darryl Thayer
daryl_solar at yahoo.com
Thu Jan 6 10:52:00 PST 2011
perhaps it is voltage controlled. The voltage rises to end of bulk and then
current drops to prevent exceeding that voltage When you initiate a recharge
cycle it quickly raises to absorb and then goes to float. this sounds like
normal operation. Repeate the test when the battery is discharged and see if
the behavior is the same.
DArryl
----- Original Message ----
From: jay peltz <jay at asis.com>
To: RE-wrenches <re-wrenches at lists.re-wrenches.org>
Sent: Thu, January 6, 2011 10:17:31 AM
Subject: [RE-wrenches] xantrex TR inverter questions
HI All,
I've had to replace a DR with a TR.
I'm having issues with the internal battery charger timer.
I can't get any exact info on the amount of time this should run.
I'm pretty sure it based on battery amp hrs, but unclear if it also has a amp
part as well.
The issue is that it seems to stop charging with high amps still going into the
batts, and then if you reinitiate another charge cycle it pretty much goes
straight to float instead of continuing bulk.
Any comments on this one?
thanks,
jay
peltz power
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