I meant to say full load test it with a couple of 1500 watt heaters.
Dave Angelini Offgrid Solar "we go where powerlines don't" http://members.sti.net/offgridsolar/ [1] e-mail offgridso...@sti.net [2] text 209 813 0060 On Mon, 18 Oct 2021 08:21:44 -0700, Dave Angelini Offgrid Solar wrote: Load test it! It may be the last time. It also might be bad contacts on the transfer switch. A good tech can switch AC1 and AC2 or may have the relay. Dave Angelini Offgrid Solar "we go where powerlines don't" http://members.sti.net/offgridsolar/ [3] e-mail offgridso...@sti.net [4] text 209 813 0060 On Mon, 18 Oct 2021 08:11:33 -0700, frenergy wrote: Chris and Jerry, Sorry, I forgot to mention I did exactly that, had the Fluke clipped to the + and (-) of the pack and watched it as load was applied. Yes, voltage fell but never got below ~24.4V when the inverter output stopped. Checked tightness of all battery connections, terminal to terminal cables, virtually no corrosion anywhere. Also, inverter stayed ON, just the output cut-out, then back on then off, then...... Bill Feather River Solar Electric Bill Battagin, Owner 4291 Nelson St. Taylorsville, CA 95983 530.284.7849 CA Lic 874049 www.frenergy.net [5] On 10/18/2021 7:14 AM, Jerry Shafer wrote: Look at the batteries, use a meter right at the bolts going in to the inverter, sounds like low voltage cut out. On Sun, Oct 17, 2021, 9:07 PM frenergy wrote: Hey Folks, I haven't seen this one until yesterday. Customer with a 20 year old Trace SW4024 called. I've been servicing this reliable system for the last 8 years. He said after a delay the power shuts off when a moderate load comes on after 5-15 seconds, then back on, then off..... Light loads no problem, the power stays on. The inverter stays on the entire time (yellow light and that famous audio buzz) but I hear a relay? inside the left side of the wiring section with each change of on-off, off-on state. I assume its a repair to a service shop. Ideas? Recommendations for repair shops? I haven't been getting a response from the Solar Cowboyz in Grass Valley. Thanks, Bill Feather River Solar Electric Bill Battagin, Owner 4291 Nelson St. Taylorsville, CA 95983 530.284.7849 CA Lic 874049 solar powered since 1982 [7] Virus-free. www.avast.com [8] Links: ------ [1] http://members.sti.net/offgridsolar/ [2] mailto:offgridso...@sti.net [3] http://members.sti.net/offgridsolar/ [4] mailto:offgridso...@sti.net [5] http://www.frenergy.net [6] mailto:frene...@psln.com [7] https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=icon [8] https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=link
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