Re: [RE-wrenches] SB Power during countdown

Hi Drake: I was recently troubleshooting a system with Sanyo 210s and an SB-4000US inverter. The installation worked most of the time, but would blow the 1A GFCI fuse when it rained, due to humiidity. Replacing the fuse would resolve the issue, until it rained again. Finding the fault was

Re: [RE-wrenches] SB Power during countdown

Gilligan, Below is the data you asked for: A) Measure and Record DC Voltage between Positive and Negative (VOC). 0.0 to 0.1 B) Measure and Record DC Voltage between Positive and Ground. 0.0 to 0.1 C) Measure and Record DC Voltage between Negative and Ground.

Re: [RE-wrenches] SB Power during countdown

Drake, It's normal for some of the SB units to yank on the grid for a second during the countdown. Don't know about the 2100 specifically. This is part of a grid integrity check. There's more to grid integrity than just volts and hertz. Check your gen meter when this happens. Which way does it tur