[RE-wrenches] 4 XW+ 6848 with AC Coupling problem

greg egan greg at remotepowerinc.com
Sat Jun 12 14:32:24 EDT 2021


Wrenches, I'm getting ready to go outside the building and shoot 
myself.  AC Coupling is turned off.  The XW+ inverters are selling to 
each other.  XW+'s are disconnected from the load and from generator 
input.  System is off grid.  When I switch the ATS the inverters are 
supposed to pick up the load.  ~ 12 kW, maybe 18 worst case.  They are 
selling to each other and when I make the switch the lights flicker and 
the inverters go off, then they try to go on, and go off, etc.

Sync cables are hooked up.  4 XW+ and 1 SCP on one xanbus network. No 
gateway hooked up at this time.  PV will be on it's own Xbus network.  
Not planning on using the Gateway if I can help it.

Thanks for any light you can shed on this.  Not sure why Schneider would 
ever want their inverters to sell to each other especially with AC 
Coupling OFF.  Arrgh.

Greg Egan
Remote Power Inc.






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