jea48
Responses from jea48
| Electric feedback from water circulation pump Here is an example of a VFD noise filter https://www.amazon.com/Filter-Suppressor-Variable-Frequency-Drives/dp/B08BZ6BGN7 Only an example..... Again, the Web Link is meant as an example only and not for use with your VFD drive controller. The o... | |
| Electric feedback from water circulation pump Franklin Electric’s selection of SubDrive15, SubDrive20, SubDrive30, SubDrive50 controllers use state-of-the-art technology to provide constant water pressure through variable speed control of submersible water well pumps https://www.rcworst.com/... | |
| Hooking up the Topaz Isolated Transformer Hi @ imhififan Jim, just for my curiosity, why don’t you recommend OP move S1 to ground terminal? I did through a PM. Jim. | |
| Hooking up the Topaz Isolated Transformer @dangcaonguyen You may find this of interest. Notice the 120V balanced connected loads on L1 to neutral and 120V L2 to neutral connected loads are in series with one another. https://www.youtube.com/watch?v=eVamt9IdQd8 . | |
| Hooking up the Topaz Isolated Transformer OK.This diagram show S1 and S2, the connection still the same, parallel=120V, in series=240V http://daitronglobal.com/products/power/image/910_3.gif NO! S1 and S2 connections are not the same. The wiring diagram only shows them connected to H4... | |
| It was working before I took it apart Just for the heck of it make sure when the cueing lever is down the arm cueing platform is clear of, not touching, the arm for the entire travel "swing of the arm".Just a thought. | |
| Clean AC power vgizzi OP9 posts 07-06-2021 11:03am jea48: Who would have thought that cleaning a circuit breaker’s contacts would be so dangerous? Should I move my family to a hotel until the problem can be fixed? Should I move my family to a hotel until the... | |
| Clean AC power vgizzi OP8 posts 07-05-2021 4:22pm 1992 @ vgizzi Your electrical panel may be an electrical fire hazard just waiting to happen.I strongly suggest you hire a licensed electrician to check it out. I also recommend you do not pull the panel cover o... | |
| Clean AC power vgizzi OP7 posts 07-05-2021 12:59pmjea48: My panel is a Challenger SB40. The buss material is hard to determine; it is clearly not raw copper, but has a shiny metallic finish. The contacts in the breaker are copper. @ vgizzi Approximately what ... | |
| Clean AC power vgizzi OP6 posts 07-05-2021 10:31am 4krowme, The grunge I cleaned off wasn’t greasy, or oily like the de-oxit spray. It was the sort of powdery oxidation that’s so common. Are you referring to the line side of the breaker contact to the Hot bus... | |
| Clean AC power @ vgizzi The majority of "dirty power" in the home is created by electrical usage items found in the home.Examples; LED lighting. Electronic ballasts/florescent lighting. Light dimmers. Switched mode power supplies. Appliance/equipment micro proce... | |
| Cheap grounding solution By chance I happened on a good use for disused power cords: Disconnect live and neutral leads at the power plug and connect them all to ground. Take off the IEC connector and terminate all to a single spade connector. On your DAC or preamp connec... | |
| Can an unused cable break in? rodman999995,056 posts 06-13-2021 12:12pm "When you hold the tester in your hand your body is ground." Been using those for decades and always believed that was the case. Thanks for the confirmation/insight/link (filling in the blanks)! I would... | |
| Cheap grounding solution Alternatively terminate with RCA plug not connecting the centre pin and use spare RCA input on Pre or DAC The UK has a different method of grounding an electrical service in a residential dwelling unit than the USA as I understand from what I hav... | |
| Can an unused cable break in? rodman999995,038 posts 06-13-2021 10:25am @jea48 - "You don’t need a closed circuit to have a difference of potential, voltage.If you connect a pair of wires to a source at the end or anywhere along the pair of wires the difference of potential... |