Re: [RE-wrenches] Dc discos

2019-03-26 Thread Glenn Burt
Hi Jay, We have been using them at ground mounted arrays to allow us to de-energize anything in the trench (DC). They work fine, but need a little planning because of limited interior space for conductor bending and conduit entry points. We order them direct from IMO. -Glenn -Original

Re: [RE-wrenches] Dc discos

2019-03-26 Thread Kirk Herander
Hey Jay, Check out industrialcontroldirect.com. I found a 1000 vdc Nema 3R disco for $200. very compact. They appear to use the same switch mechanism as Solaredge inverter discos. UL/ETA listed and passed my local AHJ. Lots of similar discos for different voltages. Kirk Herander > On Mar 26,

[RE-wrenches] Dc discos

2019-03-26 Thread Jay
Hi All I’m in need of a few single string 600v nema 1x discos. I’ve been looking at the IMO brand, they fit the bill and are low cost. Any comments pro/con and recommendations as to where to get them? Thx Jay Peltz power. ___ List sponsored by

Re: [RE-wrenches] Xantrex XW6048 (quad) blowing past setpoints

2019-03-26 Thread John Blittersdorf
Jason. I had that problem with an older XW and problem was corrupted firmware. It took many years to get Schneider to admit that the problem was not my installation or programming. New firmware fixed a nagging problem of runaway voltage and destroyed batteries. I also had found that resetting to

Re: [RE-wrenches] Xantrex XW6048 (quad) blowing past setpoints

2019-03-26 Thread Sandra Herrera
Jason, The Battery daily summary from the ComBox is information on one day at a time, this is not part of the logs, and it should be available even if you have 1 hour or charging. However, based on your discovery of different DC voltages from the inverter, my recommendation is to calibrate