highwaypirate
New Member
That is a good idea to try out.Add a strain relief clamp on those conductors? That will reduce the amount of momentum they can pick up while bouncing around
That is a good idea to try out.Add a strain relief clamp on those conductors? That will reduce the amount of momentum they can pick up while bouncing around
Don't believe everything you see on the internet.I saw a video from Projects in Paradise 808 where he mentions he uses ferrules on his Victrons, but I've heard from both sides of their use.
My coworker suggests I modify the Victron by frankenstein-ing it to somehow use different terminal types, but I'm not a mad scientist and wouldn't know where to begin. I'll keep tinkering with the Victron, but as far as my setup goes I'm quite contempt with my cheap PWMs for now.
Victron can't seem to decide on the topic of ferrules. The underline on the last sentence in screenshot below is from the original, taken from Victron's wiring unlimited. Also, the 'screw connector' shown at the top is clearly an SCC. I have also seen the Victron community forum post indicating that ferrules are not recommended. I think, 'use your judgement' is probably a good idea here. Personally, I always use ferrules for fine stranded connections and will continue to do so.And then you have this post which is from the manuals. https://diysolarforum.com/threads/source-to-buy-quality-wire-ferrules.60670/post-750872
After using ferrules, it would be rare I'd go commando.
Its the terminal screws that are the problem, although I have looked at that item.Use the Wire Box accessory to secure the wires on the 100/20.
MPPT WireBox - Tr - Victron Energy
The MPPT WireBox provides an extra level of safety, and is particularly useful if your MPPT Solar Charger is installed in a general access area.www.victronenergy.com
I know, user error.Its the terminal screws that are the problem, although I have looked at that item.
Seems rather extreme reaction on your part to the responses you have received.I was right in the beginning; backlashed again for a simple question. I'll request this thread be pulled.
Questions are always good. But the bottom line is you need to decide for yourself what information to use. I just put together a system that uses a Victron 110/30 MPPT due to a tight bend in the wire's were pulling out a bit. I installed ferrules and a strain relief to correct.I was right in the beginning; backlashed again for a simple question. I'll request this thread be pulled.
If the OP has an extreme case, off-road vibration, problems with the wires coming loose, could they solder a small blob on the very end of the wire, so that once tightened into the terminal block the solder acts like an anchor - ie slightly larger and stiffer bit at the end of the wires to ensure it can't pull out. - just thinking out loud.Questions are always good. But the bottom line is you need to decide for yourself what information to use. I just put together a system that uses a Victron 110/30 MPPT due to a tight bend in the wire's were pulling out a bit. I installed ferrules and a strain relief to correct.
and how not to. (screen shot from a"40 year electrician" who claims the wiring was correct.)Use ultra fine strand wire that is big enough to fill the hole. Make sure terminal block is fully open. Rotate wire slightly as you insert it into terminal block to keep loose strands from sticking out and potentially shorting to other wires. Wiggle the wire as you clamp it down to help the strands settle before final tightening. Done. The connection is not going anywhere.
The "wire box" does not do anything to secure wires , it just covers them up.Use the Wire Box accessory to secure the wires on the 100/20.
MPPT WireBox - Tr - Victron Energy
The MPPT WireBox provides an extra level of safety, and is particularly useful if your MPPT Solar Charger is installed in a general access area.www.victronenergy.com
No. Solder will wick between wire strands and bind the strands making this connection a fire hazard because solder can melt and loosen the connection. Happened to me once. You should never crimp or compress soldered wire.solder a small blob on the very end of the wire, so that once tightened into the terminal block the solder acts like an anchor
I see now. Thank you.Incorrect. There are clamps on a metal bracket under the cover.
View attachment 196167
It grabs the insulation.I see now. Thank you.
Does it grab the insulation or the wire?
This is not shown on the website or described without digging. And why the heck is it not included with EVERY cc?
All advertisements show the plastic cover, that inner piece is pretty darn important to not show. It simply says it "covers all terminals preventing accidental contact"
View attachment 196170