Check the dates on the KC-120 module label. If any were manufactured between
January 1999 and December 2002, they either have failed or are likely to do so.
We have been replacing these modules for over 8 years now. There was a
defective solder joint during manufacture.
Kyocera will still
That only works for a negative grounded system.
R.Ray Walters
CTO, Solarray, Inc
Nabcep Certified PV Installer,
Licensed Master Electrician
Solar Design Engineer
303 505-8760
On 6/30/2013 7:48 AM, Chris Mason wrote:
We have standardized on DC markings White negative and Red positive.
Chris
Dick;
I'm not advocating for a color coding system I invented. It is not
dependent on how a wrench's head is wired; its corresponds to how his
meter is wired. This is simply combining NEC compliance with almost
universal common practice (batteries, automotive, forklifts,
multimeters,
Jeremy,
Per Larry of Starlight Solar, as of 12/14/12:
It used to be Amie but now you need to contactRae Parafiniuk rae.parafin...@kyocera.com.
Shetakes care of the warranty claims. FYI, you should replace ALL
the modules.
Hello Wrenches,
An off grid home is powered by a 2001 Trace PS 2524. The inverter
won't stay on for more than a few seconds even though the battery
voltage and condition seem fine.
I never installed any of these units, as they got bad reviews when
they came out. There are no obvious
Drake,
It was offered as a low-cost "no-frills" SW. They were never
popular and were shortly discontinued. We installed two and then
stopped. The main issue for you now is that to change any settings
(and I believe to EQ from an AC source) required the remote SW
Here's a place that might be able to help you.
http://www.phantompowerservices.com/
The PS is basically an SW inside with different transformers
and slightly different software.
boB
*Specialized in repairing Trace, Heart, and Xantrex Inverters.
*
Models that can be serviced:
* SW
Hi Allan,
Thanks for the information. I actually remember the thread on the
list that used the description of the PS that you mention below. It
was highly influential in my not messing with them at the time. 8-)
At 04:54 PM 7/1/2013, you wrote:
PS may have meant Power Station to Xantrex,
Ray,
I really DO get it. But, after 20 years of mostly working with AC, almost always
terminating black conductors to the left of red conductors: black - red, black
-
red, black - red. I don't think it's much of a mental stretch to see how RED
- BLACK might possibly cause some confusion in
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